IDS-806 - Electrocomponents
Contents
1. memory bar i d A Viewable area 250 points Run Tried 1 prr D EE ES RUES D a US ON RU D RS D SE D EE Coupling 4 Invert Off EL Bw Limit 1206 1 Impedance IM 51 9988kHz 99 66 Figure 5 21 The relationship between memory bar memory length and viewable area menu on 40 IDS 706 710 720 806 810 820 Operation Manual Until Memory length 125k points Memory lengthz 25000 points Memory langth 12500 points Pa Acquire Memory length 5000 points Memory Memory length 2500 points Memory length 1250 points Memory length 500 paints viewable area 300 pointe memory bar Run Trig d pe p g 5 PP cq p qq LE CHi CH2 z IMSA N iW eus AUTO ISAMPLE 99 66 Figure 5 22 The relationship between memory bar memory length and view able area menu off 41 IDS 706 710 720 806 810 820 Operation Manual see meme w NA Dw pw MTM NA mw snow M NA NS NA S M M A A A sess sme NA NA WA M M M lus div 25MSa s 50MSa s IO0MSas NA NA NA NA NA N 25MSa s 50MSa s 100MSa s _NA sus ut T Iama zamak somas rom NUN Ses EL EL EE LE press sn mus rss priu suus 25kSa s 50kSa s 100kSa s 250kSa s2. Figure 5 10 Decreasing delay trigger indicator shifts the waveform to the right The sum of the left most delay trigger indicator and the right most delay trigger indicator is equal to 10ms 5ms 5ms Therefore the above formula is verified The maximum exploring factor for this oscilloscope is 7 times faster than time div setting for the sample rate of the original acquired waveform The exploring factor is only based on the 500 points of the memory length To ensure appropriate settings check the sample rate in advance and examine Table 5 2 the row where memory length 500 to determine the available timebase after acquisition When the appropriate timebase is confirmed count 7 faster time div settings from the table to find the maximum exploring factor This may also be determined by rotating the TIME DIV knob directly to automatically show the available factor 26 IDS 706 710 720 806 810 820 Operation Manual For example the sample rate of figure 5 8 is 250kSa s The 250kSa s for memory length 500 15 100 x s s according to Table 5 2 Therefore the maximum expanded time div will be 500ns s CHe 25085 m ACH Ban 24n CHi AUTO ISAMPLE Figure 5 11 The maximum zooming in factor for 250kSa s sample rate is 500ns s The viewable area is adjusted automatically for the variable exploring factor 27 IDS 706 710 720 806 8 10 820 Operation Manual
3. Figure 5 1 The vertical controls panel VOLTS DIV The VOLTS DIV knobs adjust the vertical scale in a 1 2 5 sequence of the selected waveforms channel 1 and channel 2 POSITION The position control knobs adjust the vertical position of the channel 1 amp 2 waveforms When the vertical position is adjusted the channel position indicator 1 or 2 located on the left side of the eraticele wil change position simultaneously When the channel position indicator reaches the vertical border top or bottom of the LCD graticule the indicator will change shape to 2 The vertical scale information will also be displayed on the LCD screen Run Trig CH 1 Coupling prag A TE X f 4 Invert vi NS Nh j om m bra LI gt ME OA mn 4 lon 1 AUTO ISAHPLE E If the position of channel 1 or channel 2 15 changed the vertical position will be displayed above the status display area of the screen 1 Figure 5 2 Operating the position knob 17 IDS 706 710 720 806 810 820 Operation Manual CH1 CH2 The vertical menu contains the following items when channel 1 or channel 2 is selected These two pushbuttons also switch the waveform display of channel 1 or channel 2 on or off When channel 1 or channel 2 is turned on the CH1 or CH2 button will be illuminated and vice versa Press the F1 softkey to select AC mm DorDC 7777 7 coupling or ground D Inv
4. Language self cal menul System Inform Go No Go menu and When Printer Menu If a printer is connected and correctly configured the oscilloscope can print a hard copy of the LCD display Press the F1 softkey to select a printer type This oscilloscope supports the following printers Type Both Hewlett Packard LaserJet laser printers and DeskJet inkjet printers are supported Press the HARDCOPY pushbutton to start printing at any time once the printer is correctly configured Note These instruments do not support GDI printers Note The USB ports of these oscilloscopes is a DEVICE only and therefore DO NOT support any USB printers directly Interface Menu These instruments can transfer data between the scope and other instruments via the RS 232 or USB ports For RS232 setup RS232 Select the RS 232 communication port e Baud rate Transmission rate in characters per second Transmission rate settings are 2400 4800 9600 19200 and 38400 baud Stop bit Press the adjacent pushbutton to select 1 or 2 bits Parity Press the adjacent pushbutton to select Even or None Previous Menu Return to previous menu Note The Data Bit is set to 8 bits and cannot be altered 44 IDS 706 710 720 806 8 10 820 Operation Manual For USB USB Select USB port e Previous back to previous menu e Select the
5. Trigger Control When the instrument starts acquiring and displays a waveform the trigger control permits a stable trace to be obtained from an otherwise unstable display or a blank screen To access the trigger controls press the trigger MENU key The trigger menu will then display the SOURCE MODE or SLOPE COUPLING soft keys to allow selection Figure 5 12 Trigger controls Type Edge Video Pulse Delay The F1 softkey provides four different kinds of trigger types Edge video pulse and delay Type Edge Select edge triggering to trigger on the input signals edge SOURCE Select the trigger source CH 1 Select channel 1 as trigger source CH 2 Select channel 2 as trigger source External Select EXT TRIG BNC input as trigger source Note this instrument can trigger on external trigger signals but cannot display them Line Select AC line voltage signal as trigger source MODE Select a trigger mode Auto Level Press the softkey to enable auto level triggering In this mode adjustment of the trigger level indicator will be limited to between the top and bottom of the input waveform If the trigger level indicator 15 adjusted beyond this range the oscilloscope will shift the trigger level indicator to the central part of waveform automatically External trigger is not supported under this mode 28 IDS 706 710 720 806 810 820 Operation Manual Auto In this mode the oscil
6. 500kSa s 1MSa s 2 5MSa s 5MSa s 250kSa s 10ms div 2 5kSa s 5kSa s 10kSa s 25kSa s 50kSa s 100kSa s 250kSa s 500kSa s 2 5kSa s 250Sa s NA 2 5us div 10MSa s 25MSa s 50MSa s 100MSa s N NA Table 5 2 Available sample rates with different timebase and memory settings 42 IDS 706 710 720 806 8 10 820 Operation Manual DISPLAY Press the DISPLAY pushbutton to change the appearance of the display and select how waveforms are presented Note There are always 250 points plotted to screen on each acquisition Type Vector Dot Type Vector Press the F1 softkey to select vector display style The instrument draws a vector between each pair of waveform points Type Dot Displays only the individual sample points Accumulate On Off The Accumulate mode can acquire and display a waveform record that shows the total variation over all acquisitions Refresh Press the F3 softkey to refresh the above waveforms Contrast 0 100 Press the F4 softkey to enter the contrast setting mode of the LCD screen Use the VARIABLE knob to vary LCD screen contrast LLL Ese e Press F5 softkey to select three different graticule display modes Only X and Y axis are displayed Only outer frame is displayed Full grids are displayed 43 IDS 706 710 720 806 810 820 Operation Manual UTILITY The utility menu provides abundant sub menus Printer menu Interface menu XB
7. For Template Max and Min Template The Go No Go templates are selected from reference A or B of the Save Recall function For the detailed operation please refer to page 57 Template The maximum template is always selected from the reference A of the Save Recall function 46 IDS 706 710 720 806 8 10 820 Operation Manual Template Min The minimum template is always selected from the reference B of the Save Recall function Source RefA RefB Indication for the source of the maximum or minimum template reference A for maximum template reference B for minimum template Position Adjust the vertical position for the maximum template or template Save Press the F4 softkey to save the settings The original saved reference A or B from the Save Recall function will replace the current setting Previous Menu back to previous menu For Template Auto Template Auto The two Go No Go templates are generated from the subject signal RAT Run Trigd Template FAT T pps Save amp The subject Previous signal Menu t 5 60002 8 32000kHz 1 Based on the subject signal the two templates Ref A and Ref B are created by the Template Auto function automatically The adjustable range Tolerance available is from 0 4 to 140 Figure 5 23 Template created by the Template Auto function 47 IDS 706 710 720 806 8 10 820 Op
8. Roll X Y 0 01 20 div maximum 1000 div 66 IDS 706 710 720 806 8 10 820 Operation Manual X Axis Input Y Axis Input Phase shift Signal Acquisition System Real time Sample Rate Equivalent Sample Rate Vertical Resolution Record Length Channel single Shot Record Length single Shot Bandwidth Acquisition Mode Peak Detection Average Cursors and Measurement Automated Voltage Measurement Automated Time Measurement Cursors Measurement Trigger Frequency Counter Readout Resolution Accuracy signal Source Channel 1 CH1 Channel 2 CH2 3 at 100kHz 100MSa s maximum on each channel 25GSa s E T maximum on each channel 8 Bits 125k Points 125k Points 1OMHz Sample Peak Detect Average 10ns 500ns div 10s div 2 48 16 256 Vpp Vamp Vavg Vims Vio V max V min Freq Period Rise Time Fall Time Positive Width Negative Width Duty Cycle Voltage difference between cursors AV Time difference between cursors AT Reciprocal of AT in Hertz 6 digits 2 available trigger sources except video trigger mode 67 IDS 706 710 720 806 8 10 820 Operation Manual Control Panel Functions gt c e un C Save Recall Waveform Trace Save Recall Display System LCD Type Waveform Display Graticule Display Contrast ower Source C 5 3 jew ga 7 o D ga Line Frequency Power Consumption Fuse Rating nterfac
9. Brown or Red If in doubt consult a competent electrician or contact RS Components for further advice This cable appliance should be protected by a suitably rated and approved HBC mains fuse refer to the rating information on the equipment and or user instructions for details As a guide cable of 0 75mm should be protected by or 5A fuse Larger conductors would normally require 13A types depending on the connection method used Any moulded mains connector that requires removal or replacement must be destroyed by removal of any fuse amp fuse carrier and disposed of immediately as a plug with bared wires 15 hazardous if engaged in live socket Any re wiring must be carried out in accordance with the information detailed on the wiring label this Instruction Book and comply with current wiring regulations IDS 706 710 720 806 8 10 820 Operation Manual Use and Care CAUTION Do not exceed 300V into the channel BNC INPUTs e To avoid risk of fire hazard and electrical shock a hazardous live voltage must never be connected to the negative side reference side of BNC measuring terminals e Do not place any heavy object on the instrument e Avoid severe impacts or rough handling that could damage the instrument e Use electrostatic discharge precautions while handling and making connections to the instrument e Do not place wires into the connectors of the instrument use only the correct mating connectors and adapters e
10. Manual RS232 connection testing To test whether the RS232 connection is working a command can be sent from the computer For instance using a terminal program send the query command idn This should return the Manufacturer model number serial number and firmware version in the following format ISO TECH IDS 820 P920130 V1 09 If no response 15 received from the oscilloscope ensure the power 15 on the RS232 configurations are the same on both the oscilloscope and personal computer and all cable connections are correct 64 IDS 706 710 720 806 8 10 820 Operation Manual 8 Specifications Performance Condition The electrical specifications found in these tables of guaranteed specifications apply when the oscilloscope has been adjusted at an ambient temperature between 20 30 anda warm up period of at least 30 minutes has elapsed Vertical system Channel 1 CH1 and Channel 2 CH2 Accuracy Bandwidth Rise time Input Coupling Input Impedance Polarity Maximum Voltage Between Signal and Common at input BNC sockets Waveform Signal Process Offset Range 2mV div 50mV div 100mV div 500mV div 1 V div 5V div Bandwidth Limit 2mV div to 5V div 3 x Readout 0 05 div x Volts div 0 8mV DC 60MHz 3dB for IDS 706 amp 806 DC 150MHz 3dB for IDS 710 amp 810 DC 250MHz 3dB for IDS 720 amp 820 AC coupled 10Hz 60MHz 3dB for IDS 706 amp 806 10Hz 150MHz 3dB for ID
11. are not met 1 2 MAIN TRIG EDGE ACG USE ann zu JBans CHI AUTO ISHMFLE Figure 5 14 The oscilloscope is in auto mode and trigger conditions are not met SLOPE COUPLING Change the trigger slope and select trigger coupling by pressing the F5 softkey Slope Press the F1 softkey to select the triggering slope The oscilloscope will change the trigger slope to the rising or falling edge Coupling DC AC Press the F2 softkey to select DC coupling 7777 AC coupling mm Rejection LF HF Off Press the F3 softkey to select the frequency reject mode as required Press the F3 softkey to enable low frequency reject mode Low frequency reject mode removes the low frequency portion of the triggering signal Only the high frequency components pass to the triggering system to start an acquisition Low frequency rejection attenuates signals below 50kHz HF High frequency reject mode does the opposite of low frequency reject mode High frequency rejection attenuates signals above 50kHz 30 IDS 706 710 720 806 810 820 Operation Manual om g Switch off frequency reject mode Noise Rej On Off Press the F4 softkey to enable noise reject mode Noise reject mode provides lower DC sensitivity This mode requires additional signal amplitude for stable triggering but reduces the chance of false triggering on noise Previous Menu Back to previous menu
12. cursor may be moved at a time using the VARIABLE knob in independent mode The V1 cursor is a solid line the V2 cursor is a dotted line In tracking mode both cursors move in tandem by using the VARIABLE knob The two cursors remain a fixed distance from each other The reference values are also shown on the LCD screen V1 voltage indication of first cursor V2 voltage indication of second cursor N The difference of V1 and V2 A 1 4 4 pu Run Triad CURSOR Teo 400 BE Su jf 38 4TkHz 8 28U Mz 8 281 32 Figure 5 26 Vertical and horizontal cursor measurements 54 IDS 706 710 720 806 810 820 Operation Manual MEASURE This oscilloscope provides various automatic measurements Automatic measurements are taken over the entire waveform record or the area specified by cursors Select the required measurement by pressing the F1 to F5 softkey A maximum of 10 measurements can be displayed simultaneously if both Channel 1 and Channel 2 are displaying signals There are fifteen individual measurements which can be selected by each softkey Each softkey menu can display the same measurement for both channels IVpp Vmax Vmin over the entire waveform Vamp Vhi Vlo over the entire waveform IVavg Average voltage of the first cycle
13. cursor measurement function Adjust vertical cursors by rotating the VARIABLE knob The reference values are also shown on the LCD screen f1 first cursor frequency indication f2 second cursor frequency indication A The difference value of f1 and f2 Div frequency per division at present For more detail operations please refer to page 53 Adjust horizontal cursors by rotating the VARIABLE knob The reference values are also shown on the LCD screen The colour of two horizontal cursors will be changed to red for the colour oscilloscope 1 magnitude indication of first cursor M2 magnitude indication of second cursor A The difference value of 1 and M2 For more detail operations please refer to page 53 20 IDS 706 710 720 806 8 10 820 Operation Manual Ru rise Source 1 Cursors measure frequency of input waveform 2 The spectrum of channel one input waveform 3 Cursors measure magnitude of input waveform 4 the readouts for both horizontal and vertical cursors Figure 5 4 Operating the math function FFT with cursor measurements 21 IDS 706 710 720 806 8 10 820 Operation Manual Horizontal Control To select the horizontal controls press the MENU pushbutton to select the features amm HORIZONTAL mmm 44 POSITION TIME DIV o Figure 5 5 The horizontal controls panel TIME DIV The TIME DIV knob adjusts the horizontal scale
14. of the signal Vrms The true Root Mean Square voltage over the entire waveform or specified area Voltage of global high value Vlo Voltage of the global low value Vmax Voltage of the maximum amplitude The positive peak voltage measured over the entire waveform Voltage of the minimum amplitude The negative peak voltage measured over the entire waveform Freq Frequency measurement for the first cycle in the waveform or specified area The frequency is the reciprocal of the period and measured in Hertz Hz Period Period measurement determines the duration of the first complete signal cycle in the waveform or specified area The period is the reciprocal of the frequency and measured in seconds 55 IDS 706 710 720 806 810 820 Operation Manual Risetime Timing measurement taken for the leading edge of the first pulse in the waveform Falltime Timing measurement taken for the falling edge of the first pulse in the waveform HWidth Measurement of the first positive pulse in the waveform or specified area The time is between the 50 amplitude points Measurement of the first negative pulse in the waveform or specified area The time is between the 50 amplitude points Duty Cycle Timing measurement for the first cycle in the waveform or specified area The ratio of pulse width of the signal period expressed as a percentage Duty Cycle Width Period x 100 Trisd o D
15. oo d Standard E34 Hd beeeebeeee bees beeeeteese esee bee bere bee 0 0 0 1 c c c co BE lr e c a KL PPS Pol ity F 1 1 1 1 1 1 TES ELE d d p Field2 I z E 4 FW TINTE PU B CH TRIG ACH HTSC Figure 5 15 Video trigger mode 32 IDS 706 710 720 806 8 10 820 Operation Manual Pulse width Triggering Type PULSE The pulse width trigger mode can allows the scope to trigger on a negative or positive pulse of a specified width The pulse width range can be adjusted from 20ns to 10 seconds The relationship between pulse width pre scale and pulse width count are shown in Table 5 1 Pulse width Pre scale Pulse width count Table 5 1 e SOURCE Select the input channel as trigger source Mode Select different triggering types When lt gt Press the F4 soft key to select the different time compare factor When lt When the less than lt time compare factor is selected the VARIABLE knob sets the scope to trigger on a pulse width less than the time value displayed by the F4 soft key When gt When the greater than gt time compare factor is selected the VARIABLE knob sets the scope to trigger on a pulse width greater than the time value displayed by the F4 soft key When When the equal time compare factor 15 selected the VARIABLE knob sets the scope to trigger on a pulse width equal to the time
16. to erase all waveform data from the display area and clear the waveform roll and accumulate modes If the oscilloscope is not running the display remains empty of waveform data until the trigger circuit is rearmed and is next triggered The new data is then displayed and measurements are recalculated MENU ON OFF Select a traditional ten division waveform display area with side menu or a large twelve division waveform display without a side menu E Figure 5 30 A large twelve division waveform display without side menu 60 IDS 706 710 720 806 810 820 Operation Manual 6 Block Diagram W31SAS HAMOd i 0 ALG ASe Alle 6l IDS 706 710 720 806 8 10 820 Operation Manual 7 RS 232 Configuration This oscilloscope contains a DB 9 pin male RS 232 connector for serial communication with a computer or terminal The RS 232 interface of this oscilloscope is configured as an RS 232 Data Terminal Equipment so that data 15 sent from pin 3 and received on pin 2 For remote control the RS 232 interface has to be connected with a computer or terminal Pin Assignments The pin assignments for RS 232 interface series are listed below No connection Receive Data RxD Transmit Data TxD output No connection Signal Ground GND No connection No connection No connection Ep eI rU PURES No connection Figure 7 1 Pin assignments for the RS232 connector DB to DB9 Wiring T
17. 1n a 1 2 5 sequence of the selected waveforms channel 1 and channel 2 POSITION The position control knob adjusts the horizontal position of the channel 1 amp 2 waveforms When the horizontal position is adjusted the trigger position T indicator V located on the upper edge of the LCD graticule will change position simultaneously When the horizontal position indicator reaches the horizontal border left or right of the LCD graticule the trigger position T indicator W will change shape to or P MENU Select a function to modify the timebase horizontal position and horizontal magnification of the selected waveform e Main Display the main timebase only Window To switch between the normal and zoomed display press the F2 softkey to display the timebase of the zoomed window The waveform display area will change to grey colour except the zoomed area see figure 6 6 Use the TIME DIV knob to change the length window frame time range from 2ns to one more step faster than the desired timebase For example if the 1 ms timebase is selected the maximum window frame timebase will be 500us of the zone and rotate the horizontal POSITION knob to change the position 22 IDS 706 710 720 806 8 10 820 Operation Manual Window Zoom Press softkey to display the zoomed waveform Run Tris nn nn _ D wwe ee Zoom
18. 706 710 720 806 8 10 820 Operation Manual CURSOR Select the different cursor measurements Vertical cursors measure time horizontal cursors measure voltage For both vertical and horizontal cursors the cursor readout 1 and T2 V1 and V2 show the selected cursor position relative to the center horizontal or vertical LCD origin the readout symbol indicates the distance time or voltage between of two cursors see Figure 5 26 Source 1 2 Press the F1 softkey to select the waveform signal of channel 1 or channel 2 to be measured e i i Press the F2 softkey to switch two cursor modes independent and tracking Adjust vertical cursors by rotating the VARIABLE knob In tracking mode both cursors move in tandem by using the VARIABLE knob The two cursors remain a fixed distance from each other The T1 cursor is a solid line the T2 cursor 15 a dotted line Only cursor is available for adjusting Only T2 cursor is available for adjusting Both T1 and T2 cursor in tracking mode Disable both horizontal cursors The reference values are also shown on the LCD screen T1 first cursor time indication T2 second cursor time indication A The difference between and T2 f The frequency variation between T1 and T2 53 IDS 706 710 720 806 810 820 Operation Manual Press the softkey to switch two horizontal cursor modes independent and tracking Disable both vertical cursors Only one
19. CIN PE nm Roll t 0 0005 131 960kHz CH1 CH2 10 G EDGE ACQ 5868nU 58 12 5 J AUTO ISAMPLE Figure 5 6 Operating the zoom function Roll Press the F4 softkey to obtain a rolling display similar to a strip chart recorder The system will then select roll mode from Acquisition Mode and an upper timebase limit of 200ms div will be set automatically Select XY display format to display channel 1 horizontal axis and channel 2 on the vertical axis The XY display controls are as follows The channel 1 VOLTS DIV knob and vertical POSITION knob control the horizontal scale and position The channel 2 VOLTS DIV knob and vertical POSITION knob control the vertical scale and position 23 IDS 706 710 720 806 8 10 820 Operation Manual oXy Ran Trist NHEMENUH Main uite Pe Window Figure 5 7 Operating the XY display function The 500 points processed by the oscilloscope under run mode are characteristic points of a real acquired long memory waveform Due to the hardware limitations of the LCD panel 250 points 300 points for side menu off will always be displayed A method to explore the real acquired waveform on the oscilloscope s memory is to stop the scope and change the time base setting When the scope 15 stopped any portion of or all of the waveform memory record may be observed by changing the time base or horizontal trigger position Decreasing the time base expan
20. Do not block or obstruct the cooling fan vents on the side or rear panel of the instrument 1 Disassembly of the Instrument e Do not disassemble the instrument If repair or calibration is required contact RS Components for advice 2 AC Power Input CAUTION e The a c input should be within the range of selected line voltage 10 e Ensure the correct fuse is installed prior to applying voltage for the first time For 100 V 240 VAC input Fuse rating is Anti surge 2A 250V High Breaking Capacity type HBC 20 x 5 mm IDS 706 710 720 806 8 10 820 Operation Manual 3 Grounding WARNING e To avoid electrical shock the power cord protective grounding conductor must be connected to earth ground 4 Fuse Replacement N WARNING e For continued fire protection replace the fuse with the specified type and rating only e Disconnect the power cord before replacing the fuse e Usea flat blade screwdriver to open the fuse drawer on the a c inlet socket e Ifthe fuse has blown there is a fault Investigate and rectify the cause of the fault before replacing the fuse e Replace the fuse 5 Cleaning e Disconnect AC Power Cord from the instrument before cleaning e Use a soft cloth dampened in a solution of mild detergent and water Do not allow any liquid to enter the instrument e not use chemicals or cleaners containing benzene toluene xylene acetone or other harsh chemicals IDS 706 710 720 806 810 820 Opera
21. IDS 706 710 720 806 810 820 Operation Manual Digital Storage Oscilloscope IDS 700 amp IDS 800 Series Operation Manual 2003 RS Components Ltd rights reserved 82DS 81000MA IDS 706 710 720 806 8 10 820 Operation Manual Table of Contents Pages 1 USAGE PRECAUTIONS AND RECOMMENDATIONS 2 2 GENERAL DESCRIPTION AND FEATURES 6 3 FIRST TIME OPERATIONN eere eee ee eee eee eee eene e eene enean eee 9 4 PANEL DESCRIPTION vehe Gaspan bs osea 11 S OPERATION oem iii initis albe iube 17 6 BLOCK DIAGRAM 61 7T RS 232 CONFIGURATION 62 S SPECIEICATIQUINS 65 Due to continuous improvements in the 105 706 710 720 806 8 10 820 Digital Storage Oscilloscopes information contained in this manual is subject to change without notice Contact RS Components for revisions and corrections This document supports firmware version v1 07 and previous version RS Components Ltd PO Box 99 Corby Northants NN17 9RS United Kingdom Tel 44 0 1536 201234 Fax 44 0 1536 405678 Internet rswww com IDS 706 710 720 806 810 820 Operation Manual 1 Usage Precautions and Recommendations The following precautions are recommended to ensure your safety and to provide the best conditions for this instrument If this equipment is used in a manner not specified by the manufacturer the protection prov
22. S 710 amp 810 10Hz 250MHz 3dB for IDS 720 amp 820 lt 5 8ns for IDS 706 amp 806 lt 2 3ns for IDS 710 amp 810 4ns for IDS 720 amp 820 AC DC amp Ground IMQ 2 16pF for IDS 706 amp 806 IMQ 2 22pF for IDS 710 amp 810 IMQ 2 16pF for IDS 720 amp 820 Normal amp Invert 300V DC AC peak CHI CH2 gt CHI CH2 gt FFT 0 5V EV 50V 20MHz 3dB 65 IDS 706 710 720 806 8 10 820 Operation Manual Sources Modes Time Delay Range Events Delay Range Start Trigger Level For USER Mode Coupling Sensitivity DC 25MHz 25MHz 150MHz 150MHz 250MHz TV External Trigger Range Sensitivity DC 30MHz 30MHz 150MHz 150MHz 250MHz Input Impedance Maximum Input Range Modes Accuracy Delay Range Pre trigger Post trigger CHI CH2 LINE EXT Auto Level gt AUTO NORMAL SINGLE gt TV Time delay Event delay Edge Pulse Width 100ns to 1 3ms 2 to 65000 12V adjustable AC DC gt LFrej HFrej gt Noise rej Approx 0 5div or 5mV Approx 1 5div or 15mV for 108 706 806 710 amp 810 Approx 2div or 20mV for IDS 720 amp 820 TV trigger sensitivity 0 5 division of synch signal DC ISV gt 2V 50mV 100mV 150mV for IDS 720 amp 820 only IMQ 2 16pF for IDS 706 806 720 820 IMQ 2 22pF for IDS 710 810 300V DC AC peak Ins div 10s div 1 2 5 increments Main Window Window Zoom
23. TO E L P d ee a L E ee re d c rH EE 1 AEN E Frequency eli 12 32 85kHz nmm ron v 11 Ans eee ae ee eee MES S FSS 0 AGAS dd KHz tet tbe tte Peete epee st CHI CHe 2 S9MS MAIN TRIG EDGE ACH USE vamnl 1u muz Figure 5 27 10 measurements are displayed at the same time 56 IDS 706 710 720 806 8 10 820 Operation Manual SAVE RECALL Any waveform may be saved in one of two internal memories of the oscilloscope These waveforms will be retained even the instrument turned off The two saved waveforms can also be applied the reference waveforms for Go No Go function The complete oscilloscope panel setups may also be saved in the internal memory Fifteen different setup data may be saved and recalled at any time to perform measurements under the same conditions The fifteen saved setup data also can be applied as the item memory for Program mode Press the F1 softkey to select setup save recall or waveform save recall Setup The oscilloscope can save its complete front panel setups in the nonvolatile memory 15 sets in total e Default Setup Recalls the factory default setup IM01 M15 Selects a destination setup memory location To save the cur
24. Video Triggering Press the F1 softkey to select video triggering Type Video The video trigger provides a variety of selections for triggering on video signals NTSC PAL or SECAM video signal polarity line field 1 or field 2 SOURCE Select channel 1 or channel 2 as the trigger source Standard NSTC PAL SECAM Press softkey to select predefined setups NSTC PAL or SECAM NSTC has a line rate of 525 lines per frame and a field rate of 60Hz PAL and SECAM have a line rate of 625 lines per frame and a field rate of 50Hz Polarity H __tL_ The video trigger can trigger on the negative going sync pulses default If triggering on the positive going sync of a signal is required press the F4 softkey to invert the signal Field 1 Field 2 Line 1 Press the F5 softkey to trigger on field 1 of the video signal Rotate the VARIABLE knob to display the specific line The adjustable line range for NSTC 1 263 for PAL SECAM 1 313 31 IDS 706 710 720 806 810 820 Operation Manual Field 2 Press the F5 softkey to trigger on field 2 of the video signal Rotate the VARIABLE knob to display the specific line The adjustable line range for NSTC 1 262 for PAL SECAM 1 312 e Line Press the F5 softkey to trigger on all lines of the video signal SS Fun Tris TRIGGER i k Type eR oos ec Me iM MEI Viden e DIM Source L x F i A ioo loro f i oi
25. cellaneous controls ACQUIRE Press the ACQUIRE pushbutton to select the different acquire modes Sample Peak Detect and Average Acquisition 15 the process of sampling the analog input signal converting it into digital format afterward and assembling it into a waveform record finally Sample Press F1 to select the sample acquisition mode In sample mode the instrument generates a record point by saving the first sample during each acquisition interval Peak Detect The Peak detect mode stores the minimum and maximum values pairs in each time frame Average The average mode selects the number of waveform acquisitions that are averaged to generate the displayed trace The range for the averaging 1s from 2 to 256 in powers of 2 Note The variable number of acquisitions of average mode is only available with record lengths of 500 Average mode reduces the displayed signal noise significantly on repetitive waveforms As the number of averages increases from 2 to 256 the display becomes less responsive to changes in the input signal Averaging more signals reduces the effects of noise and improves overall resolution 38 IDS 706 710 720 806 8 10 820 Operation Manual If any record length except 500 and an averaging number has been selected for this moment the averaging number selected is inhibited the instrument will use its automatic resolution enhancement function to average an entire waveform by different ac
26. cope will display 250 points or 300points menu off on the LCD screen waveform area 13 IDS 706 710 720 806 8 10 820 Operation Manual Vertical controls 1 VERTICAL Q I C 1 Channel 1 and 2 POSITION knobs The position control knobs adjust the vertical position of the channel 1 and channel 2 waveforms on the screen 2 CH1 CH2 Menu pushbutton Shows the vertical waveform function and selects the waveform on or off the screen 3 MATH function pushbutton Selects the various math functions available 4 VOLTS DIV knobs Adjusts the vertical scale of the waveforms Horizontal controls HORIZONTAL m 4 POSITION gt x CQ TIME DIV 1 HORI MENU Selects the horizontal functions 2 Horizontal POSITION knob Adjusts waveform horizontal position on the screen 3 TIME DIV knob Adjusts the horizontal scale of selected waveform 14 IDS 706 710 720 806 810 820 Operation Manual Trigger controls TRIGGER LEVEL 2 O 1 The power ON STANDBY pushbutton 2 Selects the trigger type source and mode 3 Trigger level adjustment Miscellaneous controls Co Cr 6 7 8 9 10 11 12 13 14 1 Select the acquire modes 2 Control the display modes 3 Select the utility functions 4 Sets the Program mode 5 Select the cursor types 6 VARIABLE knob Multi function knob which controls many men
27. ds the waveform and is referred to as zooming in This feature performs a similar function to the time base windowing feature but 1s available under the real time acquisition mode and is only operable when acquisition is stopped The stopped waveform may be shifted horizontally on the LCD screen It is controlled by the horizontal s POSITION knob Increasing delay trigger indicator shifts the waveform to the left and decreasing delay trigger indicator shifts the waveform to the right By observing the memory bar and viewable area the portion of the memory being displayed may be identified The memory length is also an important factor because the following formula 1 SampleRate Record Length Time Duration of the Record 24 IDS 706 710 720 806 810 820 Operation Manual For example a signal 1s displayed on the screen as figure 5 8 1 CRE LS CL RL BERRY BG BG BB B A BAM Figure 5 8 The stopped waveform The sample rate 15 250kS s and the record length 15 2500 according the formula CER 2500 10ms There are 10ms of data in the waveform record Adjust the delay trigger indicator to observe the total waveform record CH1 2 25985 MAIN TRIG EDGE ACH USE Ban M TABS CH1 1 AUTO ISAMPLE Figure 5 9 Increasing delay trigger indicator shifts the waveform to the left 25 IDS 706 710 720 806 810 820 Operation Manual
28. eration Manual Source CH1 CH2 Select the input source of channel 1 or channel 2 as Go No Go template Tolerance 9 Select the tolerance percentage range for vertical and horizontal scales for the subject signal The adjustable range available is from 0 496 to 4096 Save amp Create Press the F4 softkey to save the settings The original saved reference A or B from the Save Recall function will replace the current setting Previous Menu Back to previous menu Source select channel 1 or channel 2 as subject signal input See next page for details 48 IDS 706 710 720 806 8 10 820 Operation Manual No Go On Off Starts the No Go function e Ratio Display the counts of Go No Go tests and failures Press the F5 softkey to reset the counts to zero Press any pushbutton to exit the Go No Go function Select the judgment condition for violation of the Go No Go function If the subject signal is not violating the templates the system will judge the condition as No Go situation by selecting this function If the subject signal is violating the templates the system will judge such condition as No Go situation by selecting this function Previous Menu Back to previous menu 49 IDS 706 710 720 806 8 10 820 Operation Manual PROGRAM The advanced Program mode function enables the oscilloscope to remember certain steps and rep
29. ert On Off Press the F2 softkey to select to turn waveform invert on or off Bw Limit On Off Press the softkey to switch between 20MHz or full bandwidth Probe 1 10 100 Press the F4 softkey to select the probe attenuation x1 x10 or x100 as appropriate Impedance IMQ Input impedance display MATH Select a formula from the math menu CH1 CH2 CH1 CH2 or FFT Fast Fourier Transform You can convert a time domain signal into its frequency components by an advanced FFT math function The Math menu contains the following items by pressing F1 softkey after math function 1s selected The display of the mathematical waveform can be disabled by pressing MATH pushbutton again CH1 CH2 Waveform of channel 1 plus waveform of channel 2 The sum of channel 1 and 8 32 Div unit div 2U Figure 5 3 Operating the math function Channel 1 channel 2 2 Algebraic sum of channel 1 and channel 2 The position of CH1 CH2 CH1 CH2 mathematical waveform can be adjusted by rotating the VARIABLE knob The math position indicator located on the left side of the LCD graticule will change the position simultaneously The information of mathematical division and units will also be displayed on the math menu bar FFT The details of FFT operations are as follows FFT Operation Push the MATH button to select the FFT function The Channel and algorithm can be selected Press the MATH pushbutton again
30. es i Centronics port Printer Compatibility HP LaserJet with HP PCL5 HP DeskJet USB Interface RS 232 Interface Autoset adjusts Vertical VOLT DIV Horizontal SEC DIV and trigger level automatically Up to 15 sets of measurement conditions can be saved and recalled 2 sets of waveforms can be saved and recalled 5 7 inch Mono LCD 320 240 for IDS 706 710 amp 720 5 7 inch Color LCD 320 240 for IDS 806 810 amp 820 8 x10 divisions 8 x12 divisions menu off Adjustable 100V 240V AC auto selection 47Hz 63Hz 45 Watts 65 VA maximum with Fan 2 Ampere Slow blow 250V HBC ceramic 20 x 5 mm A 25 pin IBM PC type parallel printer interface Black amp white 150x150dpi Black amp white 9150 150 USB 1 1 amp USB 2 0 Full speed compatible Device only does not directly support USB printers A DB 9 pin male DTE RS 232 interface 68 IDS 706 710 720 806 8 10 820 Operation Manual Miscellaneous Probe Calibration Output Probe Overall Dimensions Weight Environment Ambient Temperature Operating Storage Relative Humidity Operating Storage Installation Category Pollution Degree Altitude Location 2V pt3 2 sets 310 W x142 H x254 D mm 4 1 kg 0 50 C 20 C 70 C 80 R H 35 80 R H 70 Cat ll 300V 7 2000 metres Indoor use only no direct sunlight or strong magnetic fields 69
31. for glitch capture IDS 706 710 720 806 8 10 820 Operation Manual A large 5 7 mono or colour LCD display monochrome display for IDS 706 710 and 720 colour display for IDS 806 810 and IDS 820 Two input channels each with a record length of 125k points and 8 bits vertical resolution Both channels acquire waveforms simultaneously Time base Ins div 10s div 6 digit frequency counter Auto set for quick setup operation Three Acquisition modes Sample peak detect and average mode Cursors and 15 continuously updated automatic measurements Vio Vmax Vmin gt Waverages Vrms Wamp rise time fall time duty cycle frequency period positive width negative width 15 memory sets for front panel setting save amp recall 2 memory sets for waveform trace save amp recall FFT spectrum analysis Two useful Program mode and Go No Go function are included Advanced video and pulse width trigger A large 8 x12 divisions menu off waveform display graticule RS 232 parallel printer port and USB output are included as standard on all models IDS 706 710 720 806 810 820 Operation Manual The IDS 706 710 720 806 810 amp 820 advanced 32 bit microprocessor controlled Digital Storage Oscilloscopes have been designed for a wide range of applications in educational service and industrial applications The instruments offer a combinations of trigger control frequency response time base versatility and
32. hat the equipment or unit under test is switched off and connect the test lead s to the test point s Lastly switch on the instrument and afterward the equipment or device under test The oscilloscope is switched on by a single press of the ON STBY button Before depressing the ON STBY button on the front panel ensure the main power switch on the rear panel is switched on After a few seconds the oscilloscope will initialize and revert to its last used operating mode Tilt stand For desktop use lock the tilt stand in place as shown in the following diagrams Foot with tip Push forward the tip Turn up the tip to the end can make higher angle of elevation Foot without tip Pull back the tip Turn up the tip to the end can make lower angle of elevation Figure 3 1 Tilt stand operation IDS 706 710 720 806 8 10 820 Operation Manual Probe calibration To display an undistorted waveform on an oscilloscope the probe must be matched to the individual input impedance of each vertical amplifier For this purpose a square wave signal with a very fast rise time and minimum overshoot should be used as the sinusoidal contents cover a wide frequency range The build in compensation signal generator provides a square wave signal with a very fast rise time and frequency of approx IkHz from the output socket below the LCD screen As the square wave signals are used for probe compensation adjustment neither the frequency accu
33. he wiring configuration is used for computer with DB9 connectors that configured as Data Terminal Equipment IDS 710 720 Computer 810 820 series DB9 DTE DB9 DTE Pin2 x gt Pin Pin3 4 Pin3 Pin5 gt Pin5 Figure 7 2 DB9 to DB9 wiring 62 IDS 706 710 720 806 810 820 Operation Manual When the oscilloscope is set up with a RS232 interface please check the following points Do not connect the output line of one DTE device to the output line of the other Many devices require a constant high signal on one or more input pins Hardware handshaking before communications will work Ensure that the signal ground of the equipment is connected to the signal ground of the external device Ensure that the chassis ground of the equipment is connected to the chassis ground of the external device Do not use more than 15m of cable to connect devices to a PC Ensure the same data configurations Baud rate handshaking start stop bits amp parity are used on the device and PC or terminal Computer Connection A personal computer with a COM port is required to operate the oscilloscope via the RS232 interface The connections between oscilloscope and computer are as follows I IV Connect one end of a RS232 cable to the computer Connect the other end of the cable to the RS232 port on the oscilloscope Turn on the oscilloscope Turn on the computer 63 IDS 706 710 720 806 810 820 Operation
34. ided by the equipment may be impaired Safety Terms and Symbols These terms may appear in this manual or on the product T WARNING Warning statements identify condition or practices that could result in injury or loss of life N CAUTION Caution statements identify conditions or practices that could result in damage to this equipment or other property The following symbols may appear in this manual or on the equipment N 75 DANGER ATTENTION Protective Frame Earth ground High Voltage Refer to Conductor or Chassis Terminal Terminal Manual Terminal IDS 706 710 720 806 8 10 820 Operation Manual FOR UNITED KINGDOM ONLY NOTE This lead appliance must only be wired by competent persons N WARNING THIS APPLIANCE MUST BE EARTHED IMPORTANT The wires in this lead are colour coded in accordance with the following code Green Yellow Earth Blue Neutral Brown Live Phase As the colours of the wires in main leads may not correspond with the coloured marking identified in your plug appliance proceed as follows The wire which is coloured Green amp Yellow must be connected to the Earth terminal marked with the letter E or by the earth symbol or coloured Green or Green amp Yellow The wire which is coloured Blue must be connected to the terminal which is marked with the letter N or coloured Blue or Black The wire which is coloured Brown must be connected to the terminal marked with the letter L or P or coloured
35. item will run The selectable range is 1 to 99 seconds or to wait until the Run Stop pushbutton is pressed Either event will terminate the current step e Save Press the F5 softkey to save the current steps of Program mode Steps Replaying e Play Settings for replaying of saved steps Cycle 1 99 The Program mode procedure can be replayed from 1 to 99 times repeatedly IFrom To Select which steps of Program mode are to be the first and last replayed steps Start Press the F5 softkey to start replaying the Program mode Press Auto test Stop pushbutton to quit the Program mode Mem Menu M1 M6 M 9 M 4 AutoMe asure AutoMeasure AutoMe asure Cursor AutoMe asure Figure 5 25 Programming for play function of Program mode 1 The starting step indicator for replaying 2 The final step indicator for replaying 5 IDS 706 710 720 806 8 10 820 Operation Manual Figure 5 25 shows a program which replays from step one to step six and runs ten times The first step 15 recalled from memory one M1 The Auto Measurement menu will be displayed on the LCD screen while step one 15 replaying the running time 15 three seconds The final step step six 1s recalled from the sixth memory location M6 and the Cursor menu will be displayed on the LCD screen while step six 1s replaying The running time is controlled by pressing the Auto test Stop pushbutton 52 IDS
36. lay all the saved steps There are two main operating classes for Program mode Edit and Play Preferred operating steps may be edited saved and then replayed PROG x Program Setup gt id Edit Men Menu a M 1 AutoMeasure 03 M 2 Cursor AutoMeasure M 4 Cursor AuUtoMeasure Cursor CHi 2 2585 5 MAIH TRIG Sr il ins Figure 5 24 Press the PROGRAM pushbutton to enter Program mode Editing the steps Edit To begin to edit the steps press the F1 softkey to enter replay mode X Step 1 15 Determine which step is to be edited and rotate the VAIABLE knob to select the one required The range of settings is from 1 to 15 e Item Memory Menu Time Select the conditions for each step Press the F3 softkey repeatedly to select from three different conditions Item Memory Item Menu and Item Time Item Memory Select one of the pre saved waveform from fifteen internal memory sets Rotate the VARIABLE knob to select the required memory set The pre saved memories available from memory one to memory fifteen M1 M15 Item Select which menu will be shown on the LCD panel for the currently running step Only two menus can be displayed when Program Mode is running measurement menu and cursor menu Rotate the VARIABLE knob to select the preferred display menu 50 IDS 706 710 720 806 810 820 Operation Manual e Item Time Select how long the
37. loscope will generate an internal trigger in the absence of other trigger events Select Auto trigger mode when an un triggered rolling waveform at 250ms div or slower timebase settings 1s required This mode allows the continuous observation of low speed phenomena in real time down to a speed of 10s div Normal Normal trigger mode enables the oscilloscope to acquire a waveform only when instrument is triggered If no trigger occurs the instrument will not acquire a waveform Single Press the F3 softkey to enable triggering on the next valid trigger event and then stop If a further trigger 1s required press the RUN STOP pushbutton again Single shot events are waveforms that happen only once or infrequently In order to capture a single shot event some characteristics of the waveform to be captured must be known The trigger vertical and horizontal controls must be set appropriately to capture and display the event so the approximate amplitude duration and DC offset of the signal must be known The trigger status Page 13 item 5 indicates the following Trig d The oscilloscope displays the acquired waveform only after all of the trigger conditions are met Trig The absence of triggers for normal and single mode CHi gin Figure 5 13 The absence of triggers for normal and single mode 29 IDS 706 710 720 806 810 820 Operation Manual AUTO The oscilloscope is in auto mode and trigger conditions
38. other functions to facilitate measurements and observations which are generally only available on more expensive oscilloscopes For ease of operation an Autoset function allows for signal related automatic setup of measuring parameters On screen readouts and cursor functions for voltage frequency and frequency related measurement provide extraordinary operational convenience Fifteen different user defined instrument settings can be saved and recalled without restriction The built in RS 232 serial interface allows for remote controlled operation by a PC A six digit frequency counter provides extra functionality The standard USB port permits the dump of the entire contents of the instruments LCD screen to computer via specific software A Program mode is provided to record all the necessary waveform measuring operations and replay all steps as required The additional Go No Go function allows for a simple semi automated comparison of waveforms with predetermined limits IDS 706 710 720 806 810 820 Operation Manual 3 First Time Operation The following text assumes that the SAFETY section of this manual has been read carefully and understood Each time before the instrument is put into operation check that the oscilloscope is connected to protective earth For this reason the power cable must be connected to the oscilloscope and the power outlet first Next connect the test lead s to the oscilloscope input s Check t
39. quisition intervals This provides an averaged result but at a higher sample rate and therefore with a better resolution waveform Note The difference between record lengths of 500 and the rest is the sampling is If the record length is set to 500 the sampling will be triggered repeatedly If the record length is other than 500 the sampling is triggered only once Leng The number of points that make up the waveform record is defined by record length This oscilloscope provides record lengths of 500 1250 2500 5000 12500 25000 50000 and 125000 points For the relationship between memory length timebase and sample rate please refer to Table 5 2 To ensure a full screen display of 500 points on slower timebase ranges the sample rate 15 reduced as the timebase 15 slowed down The relationship between memory bar viewable area and memory length setting are shown on Figure 5 21 and 5 22 The memory bar 15 always indicating the selected memory length but compressed into 500 points The screen area will display 250 points with the side menu turned on If the side menu is turned off the screen will display 300 points 39 IDS 706 710 720 806 810 820 Operation Manual Until Memory length 125k points Memory langth 25000 points Memory langlh 12500 points Acquire Memory length 5000 points T Memory Memory length 2500 points Memory langth 1250 points Memory lengthiz 500 points
40. r a user defined number of delayed trigger events after a start trigger signal Press the F2 F3 and F4 softkey to select one of three delay trigger settings By Time By Event and TTL ECL USER By Time After the user defined delay timer times out initiated by an external trigger the oscilloscope will trigger on the next specified signal edge Rotate the VARIABLE knob to select the specific delay time The adjustable delay time range 15 100ns to 1 3ms Once the external trigger is applied the timed trigger will be activated by the or CH2 trigger after the set time has elapsed Trigger Start trigger Set time T Main trigger Trigger Point Figure 5 18 The main trigger signal 15 ignored until the set time interval T has elapsed The next trigger signal to occur after the elapsed time T becomes the trigger point 35 IDS 706 710 720 806 810 820 Operation Manual If the start trigger signal 15 selected the DELAY time can be set by the VARIABLE knob If the main trigger is selected press the F4 softkey to select the start trigger signal level from the following three levels TTL This 15 the mode for TTL type signal measurements and the start trigger level 15 set to 1 4V ECL This 15 the mode for ECL type signal measurements and the start trigger level 15 set to 1 3V USER Select USER mode and rotate the VARIABLE knob to define the specific start trigger signal level The adjustable start trigge
41. r signal level range is 12V to 12V Note The level of the signals above is valid for a xl probe only Event The instrument waits the user defined number of delay trigger events and then acquires the signal Rotate the VARIABLE knob to select the specific delay event Numbers of events 2 65000 Trigger Start trigger SLL LAL Trigger Point Main trigger l 2 3 Start of external trigger count Figure 5 19 Event delay trigger Number of set trigger event is three 36 IDS 706 710 720 806 8 10 820 Operation Manual If start trigger signal is selected the number of events can be selected by the VARIABLE knob If the main trigger 15 selected press the F4 softkey to select the start trigger signal level from the following three levels TTL This 15 the mode for TTL type signal measurements and the start trigger level 15 set to 1 4V ECL This 1s the mode for ECL type signal measurements and the start trigger level 1s set to 1 3V USER Select USER mode and rotate the VARIABLE knob to define the specific start trigger signal level The adjustable start trigger signal level range is 12V to 12V Note The level of the signals above is valid for a xl probe only 37 IDS 706 710 720 806 810 820 Operation Manual Miscellaneous Controls To select the various miscellaneous controls press these pushbuttons to select the specific feature see Figure 5 12 Figure 5 20 Mis
42. racy nor the pulse duty factor are of importance and therefore not specified The output provides 2V 3 for a 10 1 probe When the Y deflection coefficient is set to 50mV div the calibration voltage corresponds to a vertical display of 4 divisions 10 1 probe Connect the probe to the probe calibration output and check the waveform indicates correct compensation see Figure 3 2 If the waveform indicates over or under compensation refer to the instructions for the probe and adjust the compensation incorrect CEE TT H H 2 CPP PM IIT correct E ES EET ur Dep bm ae RATES ver t HR TAF 4 E z n ess Cou ee e rrr H 1 sa n H He net LI incorrect Figure 3 2 Probe compensations 10 IDS 706 710 720 806 8 10 820 Operation Manual AUTOSET The Autoset function provides a stable triggered display of almost any input signal Connect a signal to either the channel 1 or channel 2 input BNC connectors and press the AUTOSET button Table 3 1 shows the defaults of Autoset function Table 3 1 Defaults of Autoset function Control parameter Modified by Autoset to Acquire Acquire stop after Display style Display format Horizontal position Horizontal Scale Trigger coupling Trigger level Trigger position Trigger slope Trigger source Trigger type Vertical bandwidth Ver
43. rent setup press the F3 softkey Press the F3 softkey again in order to change to another memory location Save Save the current setup into a specific memory location Recall When a specific memory location M01 M15 has been selected press the F5 softkey to recall the saved setup Waveform A maximum of two sets of waveforms can be saved Use the VARIABLE knob to adjust the vertical position of saved waveform e Source CH1 CH2 MATH Press the F2 softkey to select the waveform signal of channel 1 channel 2 or the mathematical resultant waveform to be saved e Trace RefA RefB selects the memory 1 or memory 2 to save the waveform as reference A or reference B 57 IDS 706 710 720 806 810 820 Operation Manual Save After Trace RefA RefB has been selected press the F4 softkey to save the current waveform The position and scale factors are saved with each waveform Trace On Off Turn the reference 1 or reference 2 saved waveform on or off from the screen Run Trisd SAVEJRREC Trace J 15 65BBkHz USE CHE Ju Figure 5 28 Both reference A and reference B are displayed on the waveform area AUTO TEST STOP Quit the replaying of Program Mode HARDCOPY Print a hardcopy of the display A printer must be connected and correctly configured 58 IDS 706 710 720 806 8 10 820 Operation Manual HELP Display the on line help document on the waveform display area Pres
44. s the HELP pushbutton to enter the help function The help function covers all the features of the oscilloscope Press any key to display the related help text on the screen and then rotate the VARIABLE knob to scroll all the contents Press the HELP pushbutton again to remove the help text from the screen and return to the waveform display Press Fi softkey to select the sample sample acquisition made In sample mode the instrument generates Rat a record point by saving the first sample during each acquisition interval Average Peak Detect The Peak detect made stores the minimum and maximum values pairs for each time bucket 500 19 3rBBkHz USE Figure 5 29 The help menu AUTOSET Press the pushbutton to analyze and display an unknown signal quickly The instrument automatically sets up the vertical horizontal and trigger to display the signal For full details please refer to page 11 Undo Autoset If the AUTOSET pushbutton has been unintentionally pressed or the resultant configuration is unable to display the signal as desired press the F5 softkey again to return the instrument to the previous setting RUN STOP Press the pushbutton to start or stop acquiring data The status area of the screen shows the message RUN or STOP If the oscilloscope is stopped it starts acquiring data the next trigger event 59 IDS 706 710 720 806 810 820 Operation Manual ERASE Press the pushbutton
45. tical coupling Vertical offset Vertical scale 4 Panel Description Front Panel sample RUN STOP button only Vectors YT Centered within the graticule windows As determined by the signal frequency DC Midpoint of trace for the trigger source Center Positive Highest frequency of available channels Edge Full DC or AC dependent on the signal 0V As determined by the signal level 11 IDS 706 710 720 806 810 820 Operation Manual n 12 IDS 706 710 720 806 810 820 Operation Manual Display Area 2 e Qe pl MNA EX Of M Probe x 3 x 1 QE NEM C I 9 10 11 12 13 14 15 1 The memory bar 500 points processed by oscilloscope 2 Trigger position T indicator 3 Viewable area shows segment of memory bar currently displayed Please refer page 38 for details 4 Run Stop mode indicator b Trigger status 6 Trigger level indicator 7 Channel position indicator 8 Delay trigger indicator Status display for channel 1 amp 2 10 Sample rate status readout 11 Horizontal status readout 12 Trigger source and status readout 13 Trigger type and mode readout 14 Acquisition status 15 Interface type indicator 16 Trigger Frequency counter The memory bar length is always 500 points under RUN mode even when the memory length is set greater than 500 points The oscillos
46. tion Manual 6 7 Operating Environment Use of this instrument outside the recommended operating conditions may impair the safety provided for the user The following conditions are recommended for optimum use of the instrument Indoor Use Altitude 2000 m Relative Humidity 80 No direct sunlight Dust Free Installation Category 300 Cat II Pollution degree 2 Storage Environment The following conditions are recommended for optimum storage of the instrument Indoor Temperature 20 to 70 C WARNING This is a Class A product In a domestic environment this instrument may cause radio and or television interference in which case the user may be required to take adequate corrective measures 2 Measurement category IV is for measurement performed at the source of low voltage installation Measurement category III is for measurement performed in the building installation General Description and Features Temperature 0 to 50 C No strong magnetic fields Relative Humidity lt 80 Measurement category is for measurement performed on the circuits directly connected to the low voltage installation The IDS 706 710 720 806 810 and 820 oscilloscopes are versatile 2 channel digital storage instruments with the following features 60MHz 150MHz 250MHz for 108 720 amp 820 repetitive bandwidth and 100 5 5 sample rate per channel 25GSa s E T sample rate per channel Up to 10ns peak detection
47. to disable FFT spectrum 18 IDS 706 710 720 806 810 820 Operation Manual display Source CHI CH2 Selects the channel assigned to the FFT spectrum e Window Rectangular Blackman Hanning Flattop e Window Rectangular Transform to rectangular windowing mode This windowing mode is suitable for transient analysis Window Blackman Transform to Blackman window mode The peak resolution of Blackman window mode is not as fine as Hanning mode however the response shape flares out less at low levels and rejection of sidelobes is better e Window Hanning Transform to Hanning window mode Higher frequency resolution is available when using this mode Window Flattop Transform to flattop windowing mode This mode can obtain higher magnitude accuracy 19 IDS 706 710 720 806 8 10 820 Operation Manual Position Adjust the FFT position on the display area by rotating the VARIABLE knob The math position indicator which located on the left side of LCD screen always points to 0 dB approximately where OdB 15 defined as 1 Vrms X Unit div 20 10 5 2 1 dB Press F5 softkey to expand the FFT spectrum vertically Expansion factors are 20dB Div 10dB Div 5dB Div 2dB Div and 1dB Div FFT spectrum measurement using cursors FFT spectrum s magnitude dB and frequency Hz can be measured by using the cursors Press the CURSOR pushbutton and select MATH by pressing the F1 softkey Source MATH Selects FFT spectrum
48. tone for build in buzzer Select a high frequency tone Select a low frequency tone MAR Select a mixed frequency tone dc Turn the tone off e Language Menu English traditional Chinese simplified Chinese French German Italian Korean Russian and Danish are supported More Press the F5 softkey to display other utility options 45 IDS 706 710 720 806 810 820 Operation Manual Self Cal Menu Please refer to service menu for details X System Inform The company name model name and firmware version will appear on the LCD screen No Go Menu The Go No Go judgment function can be used to judge if the acquired signal matches with a previously saved waveform The input waveforms are compared with the pattern and the measured waveform 15 evaluated to automatically determine which action to perform The following indicators can be selected and activated triggered by this evaluation 1 The build in buzzer 2 The Go No Go BNC connector on the rear The level of the output signal from Go No Go BNC connector is defined as follows If the result is Good the output level remains at low level If the result is Not Good a 1005 pulse will be generated at BNC connector Note The signal at the Go No Go BNC connector is open collector Template Edit Edits the reference templates Press the F1 softkey once to enter the sub menu
49. u functions 7 Access the 15 automatic measurement modes 8 AUTOSET pushbutton automatically adjusts setup values to display a signal Printout a hardcopy of the LCD display 10 Start and stop waveform acquisition 11 Save and recall the setups and waveforms 12 Erases the stationary waveform display 13 Display build in help files on the LCD screen 14 Stop the replay for Program mode 15 IDS 706 710 720 806 810 820 Operation Manual BNC inputs 1 CH1 IMN 22 ov CATII MAX 300Vpk 9 2 3 1 The channel 1 amp 2 BNC inputs receive electrical signals for display 2 Ground 3 Connects an external trigger signal to the oscilloscope Rear Panel 3 4 5 6 7 8 1 Main power switch 2 AC power inlet 3 Fuse drawer 4 SELF CAL output BNC output range 0 t2V DC 5 GO NO GO output BNC open collector output a 10us pulse will be generated if certain conditions 15 met please refer to page 46 for details 6 USB connector 7 Printer port 8 RS 232 port 16 IDS 706 710 720 806 8 10 820 Operation Manual 5 Operation This chapter contains useful information about the operation of this oscilloscope Vertical Control vertical operations affect the selected waveform Press the CH1 CH2 or MATH pushbutton to adjust and select the waveform scale and position
50. value displayed by the F4 soft key e When When the unequal time compare factor is selected the VARIABLE knob sets the scope to trigger on pulse width unequal to the time value displayed by the F4 soft key 33 IDS 706 710 720 806 8 10 820 Operation Manual Slope Selects positive or negative polarity for the pulse width triggering C 1 1 When positive polarity is selected the trigger will take place on the high to low transition of the pulse if the compare condition is met See figure 5 16 2 When negative polarity 1s selected the trigger will take place on the low to high transition of the pulse if the compare condition is met See figure 5 17 CE Run Slope Figure 5 16 Pulse width trigger with positive polarity selected HE c An Trigu Figure 5 17 Pulse width trigger with negative polarity selected 34 IDS 706 710 720 806 810 820 Operation Manual Coupling DC AC Press the F2 softkey to select DC coupling AC coupling Rejection LF HF Off Press the F3 softkey to switch off the frequency reject mode e Previous Menu Return to previous menu Delayed Triggering Type Delay The versatile delayed trigger system includes a start trigger signal generated from an external trigger source and a 2nd trigger source main trigger When using the trigger system the acquisition of a waveform may be delayed for a user defined time o
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