User Manual
Contents
1. User Manual DigiMano 2500 Appendix This section is intentionally left blank for future use2. NETECH User Manual DigiMano 2500 Series Pressure Vacuum Dual Port Model Pressure Vacuum Single Port Model Netech Corporation www PressureMeter com Manual P N DigiMano User manual Rev 3 19 2014 User Manual DigiMano 2500 Contents AA EET 3 Notices Patents Copy Right Trademarks sssssseee eene 4 UTI CI cmn 4 Calibration esaea E E A E A E E EEA EA 4 Safety NI orosei inaa EAA E AN 4 EA Kuua 4 Repair and RecalibratioN w wwwwmmwamamamanwwa wana ananamuwwaawanununuwwwu ananunua sn enin wanazaa 6 Models and Part Numbers wwwwwwwwwniwwwwi mu wuwanwwi sees eaaeaeeeeeeesessaaaeaeeeeeeeseesecenaeeeeeeeeesensneeeeees 6 Standard Accessories wwwwwwwwmamamwwwmwwwwawwwwiwa sese se eem Ie mener Optional Ai er Etre EN I ERR dda pasa M Axa a ee b d kaaa RRDR QN BERN UE FER RR ED RRR 6 General Overview Ta LA go Yo LU Taa Ta cm 7 SAU AA AE AN AAA AA AUA AAA AUA EU 7 DPCCIICALIONS iaiia a aaa aaa a aa kaaa wa akaa 8 Getting Familiar withi the Unmik ia a e Dn Dae Drug ee dd 9 Display and Key PAA aa aa 9 Menu Descriptions Em 10 Initial SetU eenei aa ea ea E AA EE a lated E A a EE E AA 13 miele UE SAA EE aaa aa aa aa aa ada Eaa a a aaa E EAE a AAEE NENA ANEAN 13 Getting Started Pressure Vacuum Connection 2 cecececcccc cece ee ee cece eeee ce eeee eee caaaeaeeeeeeeeeseceaeaeceeeeseese
3. Vacuum Measurement DigiMano 2500 Dual port Models Connect the vacuum line to Port 2 using the male quick connect till it locks in place Leave the Port 1 open Apply vacuum and the vacuum reading will be displayed If vacuum is applied to the pressure port P1 a warning beep and a message Switch Port will be displayed n Caution Port 2 is air only Inadvertently Introducing fluid Port 2 vacuum will damage the transducer and thereby void the warranty Pressure Vacuum Measurement DigiMano 2500 Single port Models Connect the pressure line to the 1 8 27NPT pressure port using the necessary adapters supplied With no pressure applied the reading should be zero If not press F3 and zero the pressure Apply the pressure and the pressure reading will be displayed along with the peak pressure The peak reading can be reset by pressing F1 Peak This will be useful if the pressure is changing rapidly or detecting leak in the system Netech Corporation www PressureMeter com Manual P N DigiMano User manual Rev 3 19 2014 User Manual DigiMano 2500 XVI Data Capture Measurement data can be saved to the internal memory as well as uploaded to the PC through the RS 232 port at selected intervals for record keeping To set the capture rate follow the procedure The default capture rate setting is set to Off To change the time intervals follow the procedure below a From the main Menu select Setp by pre
4. for about 5 seconds and switch to the main menu similar to the one shown below Main Menu Display Pi 00 00 psi Peak 00 00 PSI 16 34 45 NOV 19 2014 Peak Set Select the desired engineering unit by pressing F2 The selected engineering unit is saved in the nonvolatile internal memory as default selection on the next power up The following engineering units are available 1 InH2O Inches of Water Column 20 C 2 PSI aa Pounds per Square Inch 3 mBar Milli Bar 4 MMH aa Milli Meter of Water 20 C 5 mmhg Millimeters of Mercury Column 0 C 6 cmH20 Centimeter of Water 7 kPa KiloPascals 8 atm iia Standard Atmosphere 9 kg cmz Kilograms per Centimeter sguared 10 INHg Inches of Mercury Column 0 C NETECH Pressure Measurement DigiMano 2500 Dual port Models Connect the pressure line if going to read positive pressure to Port 1 using the male quick connect supplied with the unit till it locks in place Leave the Port 2 open With no pressure applied the reading should be zero If not zero the unit by pressing F3 key Apply the pressure and the pressure reading will be displayed along with the peak pressure The peak reading can be reset by pressing F1 Peak This will be useful if the pressure is changing rapidly or detecting leak in the system
5. that vary by region Any failure to complete and submit this registration will not diminish your rights found in the limited warranty that accompanied your product at purchase Netech Corporation www PressureMeter com Manual P N DigiMano User manual Rev 3 19 2014 User Manual DigiMano 2500 Notices Patents Copyright Copyright 2014 by Netech Corporation All rights reserved No part of this publication may be reproduced or transmitted in any form other than for the purchaser s personal use without written permission from Netech Corporation Trademarks Netech and DIGIMANO are trademarks of Netech Corporation Any other trademark names used in this manual are only for editorial purposes and the benefit of the respective trademark owner with no intention of improperly using that trademark Quality Assurance Netech is ISO 9001 2008 Certified This instrument was thoroughly tested and inspected according to Netech s ISO 9001 2008 quality standards and test procedures and found to meet those specifications when it was shipped from the factory Calibration DigiMano 2500 is calibrated using standards traceable to National Institute of Standards and Technology NIST and the unit is shipped with a calibration certificate Safety Considerations This manual contains operating and safety instructions for the safe operation and to maintain the equipment in a safe condition The safety instructions are either warnings or
6. al time clock dual relay control outputs optional real time Data output internal Data storage memory are ideal for industrial process control as well as automated pressure calibration and pressure control applications DigiMano 2500 is available in two different models Dual port Pressure Vacuum measurement model as well as Single port pressure Vacuum model Refer to the Chart for Part Numbers and pressure ranges Features Large Graphics Display High Accuracy 0 05 0 1 Dual Port models Menu driven and user friendly Non Corrosive Fluid amp Gas User selectable Engineering Units Peak Pressure Reading RS 232 Communication Port User selectable capture rate for real time Data Out Put Real Time Clock Data storage and export records capability Rugged Aluminum Case Sealed Membrane Switches Rechargeable Li lon polymer Battery e Optional Pressure control dual Relay Output Netech Corporation www PressureMeter com Manual P N DigiMano User manual Rev 3 19 2014 User Manual DigiMano 2500 Specifications Display Graphics sss 128 x 64 LCD Model Types ssssssssee Pressure Vacuum and Gauge Pressure Models Pressure Ranges available Form 2 PSI to 200 PSI Accuracy Dual Port Models 0 1 Yo full range 1 count Accuracy Single Port Models 0 05 full range 1 count Include
7. and a new Peak reading is captured and displayed Unit Pressing F2 will set the unit selected There are 10 engineering units available for selection These are atm kg cm2 inHg inH2O psi mbar mmH20O mmHg cmH20 and kPa The unit selected will be saved to the memory before power down as default value on next power up This function is useful when dealing with only one engineering unit Zero Pressing F3 will set the reference pressure to zero Prior to setting the zero reference pressure all pressure sources should be disconnected from the unit This is useful if the zero pressure reading changes due to atmospheric pressure variations and sudden changes of operating temperature Setup Pressing F4 will toggle the display to the setup menu There are four selections similar to the main menu For details follow the setup menu descriptions below Setup Menu The setup menu has many options such as Saving and exporting data setting the clock back light and Relay control Setting Machine Setting The following is the screen shot of the Setup Menu Four menu selections are available in this menu These are Records Clock Settings Back Light Machine Setting The default selection is highlighted with blue background Menu selections are interactive Each of these can be selected from top to bottom by pressing F3 Next or using right arrow gt or bottom to top b
8. ano 2500 Maintenance and Storage Recommended Procedures and Precautions Maintenance of DigiMano 2500 is straightforward requiring little more than keeping it clean It is important to keep dust and dirt from getting inside the unit or into the inlet ports Following precautions are to be observed while using the unit e Do not exceed the maximum rated pressure Although a transient pressure hammer pressure of three times the rated maximum can generally be tolerated without recalibration prolonged exposure to higher pressure will cause sensor damage and recalibration may be required e Do not connect directly to any strong corrosive gases or fluids e Do not connect pressure line to the vacuum port Port 2 dual port Models e Do not use when the low battery warning comes on e Make sure the built in Ll Ion polymer is fully charged prior to use e Do notuse any other charger other than the one provided with the unit Calibration Service The mechanical assembly of DigiMano 2500 contains no parts that can be serviced by the user The unit should be returned to Netech Corporation for repair or calibration The alignment and adjustment parameters are critical to the robust and efficient performance of the unit and can be performed only at the factory The unit is factory calibrated with NIST traceable standards and recommended to be calibrated once a year Netech maintains a complete repair and recalibration service at a v
9. cautions to protect the user and the equipment from injury or damage Do not use this equipment for any other purpose than stated Returns and Credits Please note that only serialized products and their accessory items i e products and items bearing a distinct serial number tag are eligible for partial refund and or credit Non serialized parts and accessory items e g cables carrying cases auxiliary modules etc are not eligible for return or refund Only products returned within 60 days from the date of original purchase are eligible for refund credit In order to receive a partial refund credit of a product purchase price on a serialized product the product must not have been damaged by the customer or by the carrier chosen by the customer to return the goods and the product must be returned complete IV NETECH with all manuals cables accessories etc and in as new and resalable condition Products not returned within 60 days of purchase or products which are not in as new and resalable condition are not eligible for credit return and will be returned to the customer The Return Procedure see below must be followed to assure prompt refund credit Restocking Charges Products returned within 30 days of original purchase are subject to a minimum restocking fee of 15 Products returned in excess of 30 days after purchase but prior to 60 days are subject to a minimum restocking fee of 20 Addi
10. der to save the battery drain the Back Light can be turned off after a preselected time as shown in the screen shot below From the Setup Menu select Back Light using the gt Key Select Back Light Menu by pressing F1 Key Clock Settinas Pressure Control Settinas A a The default Back Light setting is always ON Back Light utilizes consumes more power than the rest of the electronics In order to prevent the Battery drain the Back Light can be turned off at the priest times as shown below To change the power turn off time select the desired time using the gt Key The back light will be turned off after the set time till the next power up 1 Minute 10 Minute 20 Minute Netech Corporation www PressureMeter com Manual P N DigiMano User manual Rev 3 19 2014 User Manual DigiMano 2500 XXII Pressure Control Settings Optional Function This is a very unique function available as an optional upgrade to the standard units Two pressure controlled relay out puts are available through the optional relay control interface box PN 250 OUTPUT NT The Pressure settings for the control of each Relays can be individually set The menu selections are interactive Follow the following procedure to set the pressure for each of the relay control The following is a screen shot representation of the set up menu Use the lt gt arrow or F2 F3 keys to scroll down or up and press F1 to select the
11. e Records Menu EXPORTING Please wait NETECH Erase Data The data saved in the internal memory can be uploaded to the PC by following the procedure Setup the HyperTerminal or data capture software in the PC Connect the DigiMano 2500 to the PC using the standard 9 Pin Rs 232 cable From the Setup Menu select records by pressing F1 Key Clock Settinas Back Light Pressure Control Settings Sel From the Records Menu select Erase Records by pressing gt Key Records Menu Set Capture Rate Export Data Pressure Control Settinas Select SEL Erase Records by pressing F1 The following message will be displayed warning that the data will be permanently deleted Press F2 Yes to erase the data Netech Corporation www PressureMeter com Manual P N DigiMano User manual Rev 3 19 2014 User Manual DigiMano 2500 Records will be Permanently deleted Do you want to proceed Clock Setting The following are the procedures for setting the clock time date month and year From the Setup Menu select records by pressing F1 Key Records Back Light Machine Pressure Control Settinas m zm To set the Date select Set Date by pressing F1 To set the Time select Set Time using gt Key Follow the screen prompt to change the parameters Set Time XX NETECH Back Light Setting The display Back Light is set to be ON as default In or
12. ery low cost and fast turnaround Estimates for repair and recalibration are available upon request DigiMano 2500 contains NO USER SERVICEABLE PARTS and calibration service should be performed only by Netech Attempt to repair service the unit outside Netech voids the warranty NETECH Returning the DigiMano for Re Calibration Products returned to Netech for repair or recalibration requires a RMA Return Authorization Number for speedy processing of the service required To obtain a RMA number follow the link http Awww PressureMeter com and fill in the required information Email service netechcorporation com or call 800 547 6557 US amp Canada International 631 531 0100 When shipping units to the factory enclose a copy of the RMA and the number should be on used as the reference in the shipping label The shipment should be addressed to Attn Service Department Netech Corporation 110 Toledo St Farmingdale New York 11735 Battery Charging and Replacement DigiMano 2500 is supplied with a LI lon polymer battery and an external charger The battery pack contains a PCB with special protection circuit 7n Caution Do not use any other charger other than the one supplied It takes approximately 3 hours to fully charge the battery When the battery is fully charged the LED indicator on the charger turns to green Netech Corporation www PressureMeter com Manual P N DigiMano User manual Rev 3 19 2014
13. giMano 2500 Pressure Vacuum Dual Port Models Only Port 1 pressure is fluid compatible Introducing fluid into Port 2 vacuum will damage the transducer and thereby void the warranty Do not attempt to measure differential pressure as one port need to be open to atmosphere for making measurements All DigiMano 2500 Gauge Pressure Models Do not exceed the maximum pressure When the pressure reaches the maximum limit the display flashes Over Pressure and will hear a beep till the pressure reaches below the range Do not use any corrosive fluids that might damage the transducer The unit is supplied with a Li battery charger Do not use any other Power supply or charger as it will damage the battery Netech Corporation www PressureMeter com Manual P N DigiMano User manual Rev 3 19 2014 User Manual DigiMano 2500 XIV Getting Started Pressure Connection DigiMano 2500 Pressure Vacuum Dual Port Model is provided with two ports Port 1 and Port 2 fitted with quick connect fittings Port 1 is for positive pressure measurements and Port 2 is for Vacuum measurements When making Pressure measurements Port 2 must be left open to atmosphere and vice versa when making vacuum measurement DigiMano 2500 Gauge pressure Vacuum single port models have only one port with 1 8 27 NPT pressure connection Measurements Turn unit power on by pressing the ON key On power up the display shows the model and software revision
14. highlighted Pressure Control Settings Use the gt arrow key or F2 or F3 to highlight the Relay 1 Pressure Settings or Relay 2 Pressure Settings The following is a screen shot of the Relay 1 Pressure Control Settings The pressure readings are displayed in PSI NETECH The pressure settings can be changed in increments by selecting the Digit X and using arrow keys 00 00 s Select Digit X lt gt to Change x JE xs JE xs x10 For example to change the pressure setting in increment of 1 select digit X1 by pressing F1 and use right arrow gt To decrease by 1 use the left arrow key To change the settings in increment of 5 select X5 by pressing F2 and right arrow gt To decrease by 5 digits select To change the decimal values select F3 or F4 and use arrow keys When done press ESC key For setting the pressure values for the Relay 2 follow the same procedure as above The pressure settings for the Relay 1 and Relay 2 if already set are saved in the memory When the pressure reading is equal to the setting the relay output is enabled For the detailed specification of the relay and external power supply interface please refer to the wiring diagram and instructions provided with the optional relay interface box PN 250 OUTPUT INT Netech Corporation www PressureMeter com Manual P N DigiMano User manual Rev 3 19 2014 User Manual DigiM
15. ovided you return the product shipping prepaid to Netech Corporation Only serialized products are covered under this warranty This warranty does not apply if the product has been damaged by accident or misuse or as the result of service or modification by other than Netech Corporation or if its serial number is defaced or removed Netech reserves the right to discontinue the DIGIMANO 2500 at any time and change its specifications price or design without notice and without incurring any obligation Netech guarantees availability of service parts for 5 years after the manufacture of the unit is discontinued The warranty is void if you elect to have the unit serviced and or calibrated by someone other than Netech Corporation The warranty covering your product becomes void when the tamper resistant Quality Seal is removed or broken without proper factory authorization We strongly recommend therefore that you send your instrument to Netech Corporation for factory service and calibration especially during the original warranty period The purchaser assumes all liability for any damages or bodily injury which may result from the use or misuse of the unit by the purchaser his employees agents or customers In no event shall Netech Corporation be liable for consequential damages Warranty Registration Please register to receive special offers free software updates and more Plus you ll qualify for exclusive complimentary benefits
16. pecified above a header will appear in the capture window on the PC with the following information as below The data capture rate the interval and the unit selected will appear blow the header The data will be output at the interval selected in the set capture rate screen The following is a sample of the print header DigiMano 2500 Model 250 100PSI G Software version 1 Revision 8 CAL ZERO_OFFSET_COUNT 10012 DIGIMANO 2500 c Copyright 2010 NETECH CORPORATION S W Rev 1 8 Build Mar 13 2014 00 35 30 PSI 2 mbar mmH20 4 mmHg cmH20 6 kPa Atm 8 kg cm2 inHg 10 inH20 ONOG KS e gt Data Rate 1 Sec Units psi 0 0109 Netech Corporation www PressureMeter com Manual P N DigiMano User manual Rev 3 19 2014 User Manual DigiMano 2500 Measurement data is also saved into the internal EEPROM memory 1M at the elected data capture rate 0 5 seconds to 15 minutes Even though more than 10 000 records can be saved in the memory it will get full if the data capture rate is set at a fast rate When the internal memory is full the data gets overwritten Therefore it is advisable to export the data periodically to the PC for future analysis Export Data From the Setup Menu select records by pressing F1 Key Select SEL Export Data by pressing F1 The data will be exported to the PC and the following message will be displayed till the export completes and reverts the menu back to th
17. rial Port nerecy Input Pressure n P Vacuum Port P1 Port P2 Pressure Vacuum Model Dual Port Pressure Vacuum Port Pressure Vacuum Model Single Port Netech Corporation www PressureMeter com Manual P N DigiMano User manual Rev 3 19 2014 User Manual DigiMano 2500 Menu Descriptions On power up the display shows the Model of the unit the pressure range software version build number and the date The display remains on for about 5 seconds and switch to the main menu as shown below All the screen shots shown are representation only Power up Display 7 NETECH DIGIMANO 2500 25 PSI H W Rev 4 S W Rev 2 31 7 Build Nov 16 2011 12 21 10 Main Menu In the main menu the top line shows the pressure value in large digits and the measurement unit in small characters The second line shows the peak pressure value The third line shows the time date and the year At the bottom there are four square boxes with texts such as Peak Unit Zero Setup respectively These are the interactive menu selections that are activated by pressing corresponding keys F1 F2 F3 F4 Main Menu Display Pi 00 00 psi Peak 00 00 PSI 16 34 45 NOV 19 2014 Peak Set xX NETECH Menu Functions Peak This indicates the peak capture function The default setting is Peak set and the peak reading is displayed By pressing F1 the previous peak reading is reset
18. s and Part Numbers Pressure and Vacuum Measurement Dual Port Part Number Description 250 2 PSI 2 PSI Vacuum Port 2 2 PSI Pressure Port 1 250 10 PSI 10 PSI Vacuum Port 2 10 PSI Pressure Port 1 250 25 PSI 14 PSI Vacuum Port 2 25 PSI Pressure Port 1 Pressure Vacuum Measurement Single Port Part Number Description 250 60 PSI 14t060 PSI Pressure 250 100 PSI 14 to 100 PSI Pressure 250 150 PSI 14 to 150 PSI Pressure 250 200 PSI 14 to 200 PSI Pressure Standard Accessories The following standard accessories are included with each unit Part Number Description 250 CASE Die cut Hard caring Case 250 Quick Con Quick Connect for Dual Port Models 250 PL 383562 3S Polymer Li lon Battery Charger 250 USER MANUAL User Manual CD Optional Accessories Various optional Accessories including universal connector kits are available Contact factory for part numbers VI NETECH General Overview Introduction DigiMano 2500 is a versatile high performance microcontroller based pressure vacuum meter The precision instrument is designed for use in numerous laboratory medical and industrial applications involving testing and calibration of pneumatic systems DigiMano 2500 is compatible with a wide range of gases and fluids It is housed in a rugged aluminum case with a sealed membrane keypad The built in serial port re
19. s combined effects of linearity repeatability hysteresis and temperature 7A 05 D eee 0 015 of full scale Zeroing prior to measurement eliminate this effect Media Compatibility Non corrosive fluids and gases Media Compatibility Port 2 Air Pressure Vacuum Models Pressure Connection Quick Connect Pressure Vacuum Dual Port Models only Pressure Connection 1 8 27 NPT Single port Models Over Pressure xiuensxsites c ete ka eu Rande 2 X Pressure range Operating Temperature 32 F to 113 F 0 C to 45 C Storage Temperature 25 F to 131 F 5 C to 55 C POWER airn CH NP ET Li lon Polymer Battery amp Charger Li Iron Battery capacity 800 mAh Hours of operation after full Charge 12 Hours continuous Physical Dimensions Size 4 75 X 2 5 X 1 5 in Parco ra T rr aahitde 11 9 oz 0 34kg Without Battery VIII NETECH Getting Familiar with the unit Before getting started please read the manual and get familiar with the controls and operation This manual covers both the dual port Models and Single port models The operation of both Models is identical except for the setup for measuring vacuum Display and Keypad Display Se
20. secnnaeeeeeeess 14 Measurements AA AAA eee ener ere te aee re Puede e e egere nce e Pure ka eee tata 15 DE p 16 USMO RS 292 PO reU Hi o ti Gk Hie ed dts 16 Connecting the unit to PC oo ec ececsesesecceseseceeneecseneaeaseseseneaeeecsanenesensanaeeaeseaeaceseseseaeeeseanenenanes 16 Exporting saved dala to The Pia 18 Erase saved data from memory sss ener 19 sca ge ETE 20 Back Light Setting sa irte cnet tn a onion poa os Gne D dd 21 Pressure Control Settings esses e sene n enn 22 Maintenance and Storage Recommended Procedures and Precautions ssssessseseeeeeeeneeeen 23 Calibration Service Ms Cree eate nae rb vetet bald ded alea a DR ERI mwai hakawii 24 Returning the DigiMano for Re Calibration seseeeene emen 24 Battery Charging and Replacement eene enne 24 PSN MC Software Revisions Pressure Control Relay output Option ssssesssesessess 25 NETECH Warranty Netech warrants the DIGIMANO 2500 against defects in materials and workmanship for one year from the date of original purchase The standard warranty is extended for a second year if the instrument is returned to Netech for its recommended yearly recalibration During the warranty period we will repair or at our option replace at no charge a product that proves to be defective pr
21. ssing F4 b Select Records by pressing F1 Sel C Select Set Capture Rate by pressing F1 d The data capture rate can be selected from 0 5 Seconds to 15 Minutes or it can be turned off Use the keys lt or gt for increasing or decreasing or decreasing the capture rate The selections are 05 Seconds 1 Seconds 10 Seconds 15 seconds 30 Seconds 1 Min 5 Minutes 10 Minutes and 15 Minutes Set Capture Rate OFF Connecting DigiMano to PC DigiMano 2500 can be connected to a PC using a standard 9 pin RS 232 cable However those DigiMano 2500 units with the optional Machine Setting pressure control relay output must use the optional serial Port interface adapter PN 250 RS232 INTF and a standard serial RS232 cable NETECH Real time data can be uploaded to the PC using HyperTerminal or any serial data Capture utility software The data flow control is as follows Baud Rate 9600 Data Bits 8 Bits Parity None Stop Bit One Flow Control Hardware Note For PCs without serial port use any serial port to USB adapter cable Follow the operating system for the PC to setup the HyperTerminal or other data capture software Once the HyperTerminal is setup or any data capture software is setup and ready to use connect the DigiMano 2500 to the PC using the 9 Pin RS 232 cable or the RS 232 to USB interface cable Turn the unit ON If the communication settings are correct as s
22. tional charges for damage and or missing parts and accessories will be applied to all returns Return Procedure All items being returned including all warranty claim shipments must be sent freight prepaid to our factory location When you return an instrument to Netech Corporation we recommend using United Parcel Service Federal Express DHL or Air Parcel Post We also recommend that you insure your shipment for its actual replacement cost Netech Corporation will not be responsible for lost shipments or instruments that are received in damaged condition due to improper packaging or handling Use the original carton and packaging material for shipment Returns for Refund Credit A Return Material Authorization RMA number must be obtained from our service or customer service dept before a product is returned for refund or credit The RMA number should be clearly marked on the package along with a statement indicating the reason for return Netech Corporation www PressureMeter com Manual P N DigiMano User manual Rev 3 19 2014 User Manual DigiMano 2500 Repair and Calibration Products returned for repair or recalibration must obtain a RMA Return Material Authorization from our service department after completing a service reguest form our website http www netechcorporation com repair php or contact Netech Corporation Service Dept 110 Toledo Street New York 11735 Email Service NetechCorporation com Model
23. y pressing F2 Prev or left arrow To select the highlighted function press F1 Sel To exit the menu press F4 Exit or press key ESC Screen shots of each of these menu selections are shown below Netech Corporation www PressureMeter com Manual P N DigiMano User manual Rev 3 19 2014 User Manual DigiMano 2500 Setup Menu Screen Records Clock Settinas Back Light Pressure Control Settings m zt Records Menu From the Setup Menu select the Records by pressing F1 The screen shot for the Records Menu is as shown below In this menu Data capture rate Export saved data to the PC Erase saved data records and Machine Settings optional are available Set Capture Rate Export Data Pressure Control Settinas Sel Exit XII NETECH Initial Setup Prior to using the unit make sure the internal LI lon Polymer battery is fully charged It takes about 3 4 hours using the charger supplied with the unit When the battery is fully charged the red LED on the charger will turn to green DigiMano 2500 Pressure Vacuum differential models are equipped with two ports at the bottom of the unit The Left Port marked Port 1 is for measuring positive Pressure and the right port marked Port 2 is for measuring Vacuum Whereas DigiMano 2500 Gauge Pressure Vacuum models have only one pressure port that is compatible with non corrosive gases and fluids Precautions n Caution Di
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