User Manual
Contents
1. If a fan is not running then O RPM will show for that Channel ee Tip If an Alarm is sounding you can press any button on the DigitalDoc5 to turn it off at any time A Warning Ifthe buzzer is turned off permanently using the On Off switch above the USB Firewire port no warning signal can be heard at all In Scan Mode the DigitalDoc5 scans through all your Temperature Sensor values and Fan Speed RPM for each fan In Fig 3 it is currently displaying the RPM reading for Fan Number 2 It will first cycle through all the temperatures of each Temperature Sensor Channel It displays each temperature reading for 2 3 seconds and then cycles to the next Channel After it completes all 8 temperature readings a 20 second cycle it then begins showing your RPM Speed readings for each fan It displays each fan s RPM speed for 2 3 seconds and then cycles to the next Channel After it completes all 8 channels it returns the DigitalDoc5 to Normal Operating Mode To begin another Scan Cycle press the Scan Button again If you press the Scan Button for more then 1s before you release it the Normal Operating Mode will stop cycling through all the channels You can then use the Up and Down buttons to choose the channel that you want to monitor the temperature Alarms and Warnings Excessive Temperature Warning 1 When the temperature exceeds 3 C above the set point value the system will activate a warning beeper and the corresp2. Off When it is set to off it will only turn on when in use Scan Mode D Four levels of DC 5V power tolerance range settings 0 25 0 5 0 75 and 1 0V E Four levels of DC 12V power tolerance range settings 0 6 1 2 1 8 and 2 4V Step By Step Instructions The first press of the Set Button will present you with the following display Fig 3 1 This means that all temperatures shown on the DigitalDoc5 will appear in Celsius Each time you want to move to the next function press the Set Button Fig 3 1 Step 1 Changing Temp Units from Celsius C to Fahrenheit F The LCD will show a flashing C Fig 3 2 or F Fig 3 3 symbol Press the Up or Down Button once to change the units Fig 3 2 Fig 3 3 Step 2 Temperature Set Points Press the Set Button again to start selecting the Temperature Set Point values These are the temperatures you set at which the fans will come on The fans will turn off as soon as the temperature reaches 5 below that point Each time you press the Set Button the next channel CH1 CH8 will be displayed Use the Up and Down Buttons to change the temperature values 11 A Warning The rotation monitoring function depends on the rotation signal put out by the fan If you use common 2 pin or 4 pin fans or fans with the signal disabled then you must turn off the rotation monitoring function by selecting diS or a warning alarm will sound A Warning f yo
3. motherboard or PCI Host Card Facilitates objective scientific analysis or MIS investigation quickly clarifies problem source in equipment or system Especially suitable for DIY applications the DigitalDoc5 can be used with RAID towers servers industrial PCs and personal computers What s Included The DigitalDoc5 should come with the following DigitalDoc5 Unit Screws 2 typesS 15pcs TSW Al iper 8pcs Sensors 2 types 6 flat and 2 round 8pcs DPigitalDOCc es pei ee ee Fan Cables labelled and colour COded 8pcs Converter fan connector 4pin to 3PiN 8pcs USB extension cable 2 typesS 2pcs Firewire extension cable 1pc Ml CEPET AA Tip t is a good idea to mark each end of all your Temperature Sensors with the number of that Sensor s Channel This way if you ever have to disconnect either side you will know which Sensor goes with which Channel To help you following the lines through your system each cable is colour coded and fits with the colour of the according fan cable Chapter 2 Installation Planning Your Setup The DigitalDoc5 comes with 8 Temperature Sensors Thermistors and can monitor the speed RPM of up to 8 fans The DigitalDoc5 can control all kinds of DC 12V fans whose current requirements do not
4. temperature it will decrease the ability of the heat sink to cool down your chip Installing the DigitalDoc5 The Temperature Sensors There are two types of Temperature Sensors included with your DigitalDoc5 The flat type Fig 2 1 is good for attaching to any flat surfaces such as the motherboard chip set See Fig 2 4 The bulb type Fig 2 2 can be used in many ways You can insert it in between the fins of a heat sink leave it in an open area to monitor the surrounding ambient temperature or also attach it to a flat surface such as the top of your hard drive Use the included Thermal Tape Fig 2 3 to attach the sensors to heat sources Fig 2 1 Fig 2 2 Fig 2 3 If you followed the tip of marking each sensor s channel attach it to the corresponding Two Pin Connector on the back of the DigitalDoc5 Shown in Fig 2 5 Note Either orientation can be used when connecting the sensors Two Pin Sensor Connector 4 TE bra OL HPTC AV_B ATI sa u EPN V2 1 1 x i Fi i 1 ipi ED en EJ aids R2 Tip Your DigitalDoc5 also acts as a Front Extension for your USB and Firewire port You can easily connect and disconnect your peripherals If not in use close the door to cover it up Cool Connecting the Fans Each Fan Connector has three wires red black and yellow The red wire is the power DC 12V black is the ground GND and yellow is the RPM Speed All Fan Connectors are clearly
5. warning beeper will sound 3 For the DC 12V standard and a setting of 0 6V if the power drops below 11 4V or exceeds 12 6V a warning beeper will sound 18 Chapter 5 Additional Documentation Technical Specifications Power Source Any DC 12V power source 4 Pin Connector See Page 8 Power Sources Monitored Both DC 5V and 12V sources tari 0 90 Celsius Monitoring Temperature Ranges 39 194 Fahrenheit Number of Temperature Sensors 8 Sensors 2 Pin Connector Temperature Sensor Resistance Between 0 K Q and 15KQ Maximum Fan Rating 1000mA 1 Amp or 12 Watts per fan connector channel Maximum Number of Fans 8pcs 3 Pin Connector Fig 5 1 Standard Spin Fan Cable AA x sti BLACK GND RED 127 EBBA ED REDI A 3 je Warning Only use the E fan cable converter if your fan s alignment of the power and grounding line is the same as seen on Fig 5 2 Fig 5 2 4 3pin Fan Cable Converter Note No RPM sensing REDK 12Y BLACE CEND 19 DigitalDoc5 Thermal Sensor Worksheet an Sensing Notes This is the Digital Doc5 s Temperature Sensor Channel Write down where you placed the Temperature Sensors For Example VGA Card These correspond to the DigitalDoc5 s Fan Connectors Write down which fan is connected to the corresponding DigitalDoc5 fan For Example DigitlaDoc5 Fan 2 Computer Fan 120mm Front Case Fan 5 Check these boxes if yo
6. 2 will be fully explained in Chapter 4 Using Your DigitalDoc5 mn Tip You can leave Set Up Mode at any time by not pressing any button for 5 seconds All values will automatically be saved Note Have your Worksheet in front of you when you go through the set up procedure It will help you throughout the set up procedure by showing you which fans are RPM Sensing or not Factory Presets Before the DigitalDoc5 leaves the factory the values are set to the following e All Temperature Set Points are set to 50 C e All Fans have been turned off and its RPM monitoring disabled We will set all the fans during this set up procedure e The power tolerance warning range is set at 5 or 0 25V for DC 5V and for DC 12V the range is 0 6V If you make a mistake when setting the system values you can change all the values back to those of the factory settings This is accomplished by pressing and holding the SET button before the power is turned on After turning the power on wait until you hear two short beeps and release the button the resetting is completed Getting Started To begin the set up procedure you need to press the Set Button on your DigitalDoc5 This will bring you into Set Up mode and will allow you to change all the settings according to your setup At any time if you do not press a button within 5 seconds the DigitalDoc5 will return to Normal Operating Mode and you will have to restart the set
7. DigitalDOC5 EXTRA SENSORY PROTECTION User Manual amp Installation Guide Index CHAPTER 1 INTRODUCTION About This Manual The DigitalDoc5 Features What s Included CHAPTER 2 INSTALLATION Planning Your Setup Installing the DigitalDoc5 The Temperature Sensors Connecting the Fans Connecting the USB Firewire Extension The Power Cable Installing the DigitalDoc5 in an open 5 1 4 Bay CHAPTER 3 SETTING UP YOUR DIGITALDOC5 The Main Display Area Button Functions Factory Presets Getting Started Step By Step Instructions Step 1 Changing Temp Units from Celsius C to Fahrenheit F Step 2 Temperature Set Points Step 3 Fan Monitoring and Rotation Settings Step 4 Power Tolerance Settings CHAPTER 4 USING YOUR DIGITALDOC5 Button Functions Three Modes of Operation Normal Operating Mode Scan Mode Alarms and Warnings Excessive Temperature Warning Fan Problem Indicator Power Tolerance Warning CHAPTER 5 ADDITIONAL DOCUMENTATION Technical Specifications DigitalDoc5 Thermal Sensor Worksheet Gi A UQ C 0O ONNO co 19 19 20 Chapter 1 Introduction About This Manual Throughout this manual you will see icons on the left margin that denote either Notes or Cautions as outlined below Denotes a Caution or Warning Pay particular attention to Ad these as they will prevent you from harming your system or DigitalDoc5 vir Denotes a Note or Tip These will give you
8. Tips Notes or e Good Ideas on how to use and set up your DigitalDoc5 more effectively The DigitalDoc5 The new generation DigitalDoc5 thermal sensor is the only automatic monitor of system temperature fans and voltage simultaneously scanning eight temperature settings and eight fans as well as the stability of the DC 5V or 12V power supply In addition you can set the cycle time to automatically scan each channel s temperature fan speed and rotation status Scan If the temperature rises to the adjustable set point value the fan for that channel will automatically switch on to pull cool air in or hot air out effectively lowering the temperature In the event that the temperature continues to rise exceeding 3 C above the set point a warning beeper will be activated This alerts the user or MIS to use this additional time to decrease the loading of the computer equipment that is causing the excessive temperature problem thus preventing valuable data loss and system damage BUZZER OFF This manual is arranged in a logical progression from installing your DigitalDoc5 to setting it up and finally using it Features Monitoring temperature range 07 90 degrees C 32 194 F User can adjust the set point value If the temperature reaches the set point the fan for that channel is automatically activated after the fan has been turned on if the temperature continues to rise an additional 3 C above the set point
9. attach the Number 2 Temperature Sensor to your Video Card s Heatsink to monitor the Heatsink s Temperature You would then plug your Video Card Cooler s fan into the Number 2 fan Connector on the DigitalDoc5 and set the DigitalDoc5 to turn that fan on when the Number 2 Temperature Sensor hits say 40 degrees Celsius You would repeat this for as many fans and Temperature Sensors as you are going to use You may want to route one Temperature Sensor outside your case to record the room s ambient temperature This will give you a good idea of your cooling setup s effectiveness There is a Table at the end of this manual in which you can record where you put your Temperature Sensors and which fans are connected to which DigitalDoc5 fan connectors This will be useful once you close up your computer case as you will not be able to see where everything is It is highly recommended that you fill out the worksheet even before you install the DigitalDoc5 as noted above Tip t is recommended to first attach your sensors to their pins Fig 2 5 feed them through the external bay put the DigitalDoc5 temporarily in the bay hook the fans and power cable up install it in the bay using the screws that came in the box and then finally to attach the sensors to their heat sources and or locations A Warning Never put a temperature sensor in between a processor or silicon chip and a heat sink While this may give you a more accurate
10. exceed 1000mA or 1 Amp regardless of whether the fan has a 3 pin or 4 pin connector In order to use the Fan Speed RPM Monitoring function your fan must have an RPM Sensing Control usually identifiable by a Yellow wire on a 3 pin connector Please take note if you are hooking up a fan which has no RPM Sensing 2 pin or 4 pin as you will have to Disable that fan s monitoring function in the DigitalDoc s Set Up Mode Described later in Chapter 3 You can use the Worksheet at the end of this manual to record which fans have RPM Sensing and which do not The fans are controlled by either Temperature Set Points a temperature you set at which the fan will come on or manually by setting the fan to always be on A Temperature Set Point is reached when its Temperature Sensor Thermistor hits the Temperature you set for that Sensor This is all done through the Set Up Mode which will be explained in detail in Chapter 3 Setting Up Your DigitalDoc5 Before you begin installing your DigitalDoc5 you may want to plan how you are going to set up your system Since each Temperature Sensor has a corresponding fan you will want to match them up colour so if a Temperature Sensor hits your Temperature Set Point the corresponding fan will come on Here is an example of how you would set up one of your fans and Temperature Sensor Example Assume you have a Video Card Cooler a fan that sits on top of your Video Card to cool down its chipset You
11. he DigitalDoc5 in any open External 5 1 4 Bay Install it as you would any 5 1 4 device with the screws provided in the package Note The display area shown in Fig 1 features a back light LCD The backlight can be set to turn off when not in use to conserve energy or you can have it lit all the time Chapter 3 Setting Up Your DigitalDoc5 The Main Display Area 1 1 Set Main Display Area 1 2 Temperature Fa ip 1 5 Temperature 1 3 Fan nn Da n oF Fan speed RPM a RPM i 1 7 Set Point Status A 1 4 Fan Rotation Status CH12345678 EI PONI Status Arta 1 6 Voltage Indicator A 000 18 88V amp 1 8 Fan Rotation Indicator Fig 1 LCD Display CSET woe G RESET J fone FORCE E gt GSCAN DOWN Fig 2 DigitalDoc5 Control Buttons Button Functions We are now going to set up the DigitalDoc5 and get it ready for use But first let s go over the Button Functions as displayed in Fig 2 as they relate to Set Up 2 1 Up Button The Up button will change the Temperature Set Points and Voltage Tolerance settings as well as let you choose different options 2 2 Down Button Same as Up only Down 2 3 Set Button This is the button we need to use now to set up the DigitalDoc5 2 4 Force Button This will force all your fans to come on 2 5 Reset Button This will set all the settings back to the default factory values 2 6 Scan Button Used to go into Scan Mode More on that later Figures 1 amp
12. marked as Fan 1 Fan 2 Fan 3 Although there should be only one way to attach each Fan Connector to each Fan make sure the wires are matched up correctly Unless you are connecting a 2 pin fan red should match with red black with black and yellow with yellow If you are using a 2 pin or 4 pin fan the yellow wire will not be used Connecting the USB Firewire Extension Attach the cables you want to use for the front extension to your motherboard or PCI Host Card For USB if you don t use the connectors for the PCI Host Card connect it to your motherboard according to the labels on each pin For Firewire either use your internal port on the 1394a PCI Host Card or plug it into to the ports at the back of your PC USB connector Firewire connector The Power Cable The DigitalDoc5 Thermal Sensor is designed to connect to a DC 12V power source no batteries are required One end of the power source cable supplied with the unit is a standard 4 pin female connector it is designed so that there is no way to incorrectly insert it The connector at the other end connects to the DigitalDoc5 PCB at location marked PWR_CON This connector is also designed so that it can only be connected the correct way Following is a drawing of the power cable Yellow 12v Yellow 12 Black GND Bara Black GND Red 5V Red w Installing the DigitalDoc5 in an open 5 1 4 Bay After you attach the power cable you can now mount t
13. nd Down Buttons to change the setting from On to Off Note If you want this fan to turn on every time you turn on the computer then you must set this item to On forcing the fan to turn on Fig 3 5 Fig 3 6 Fig 3 7 Fig 3 8 C Pressing the Set Button again will move you to your next fan Repeat steps A and B for as many fans as you have connected Step 4 Power Tolerance Settings Pressing the Set Button again will now take you to the final procedure the Power Tolerance Settings There are two settings the DC 5V Tolerance Fig 3 9 and DC 12V Tolerance Fig 3 10 Use the Up and Down Buttons to cycle through the range of values A Set the DC 5V tolerance to one of the four range values 0 25 0 5 0 75 and 1 0V Note For most electronic circuits using DC 5V working power with a highly stable source we suggest that the tolerance be set at 0 25V 5 B Press the Set Button again to reach the DC 12V tolerance setting C Set the DC 12V tolerance to one of the four range values 0 60 1 20 1 80 and 2 40V Note Most DC 12V sources are used for hard disk drive and CD drive motors or for fans When no devices are running the power needs are not excessive and surges in the power will not be too great But when the loading is higher the system can generate large changes in the power source especially evident for example when a CD drive spins up Outside a certain range in the power supply your s
14. o monitor Three Modes of Operation Your DigitalDoc5 has three basic modes Set Up Mode Normal Operating Mode and Scan Mode 1 1 Set 1 2 Temperature 1 3 Fan 1 6 Temperature Fan Speed 1 4 Fan Rotation 1 7 Cument Channel Sensor 1 5 Voltage 1 8 Fan Rotation Fig 1 LCD Display Back light Off Normal Operating Mode Set Up Mode Set Up Mode can be reached any time by pressing the Set Button Since we ve already covered Set Up Mode we ll refer you back to Chapter 3 Setting Up Your DigitalDoc5 Normal Operating Mode Normal Operating Mode is the mode you will use most often and also the mode the DigitalDoc5 reverts back to from Set Up and Scan Modes During normal operation your DigitalDoc5 displays what fans are currently running 1 4 and the current Voltage readings 1 5 In Normal Operating Mode the DigitalDoc5 scans each Temperature Sensor Channel and displays it for 2 3 seconds completing a cycle every 20 seconds lf you press the Up or Down Buttons the DigitalDoc5 will display the next Temperature Setting value As it cycles through all 8 Temperature Sensors Channels the Fan Rotation 1 8 status icon will spin if the corresponding fan is currently running Scan Mode Scan Mode Fig 3 is reached by pressing the Scan Button press and release in less then 1s on your DigitalDoc5 Fig 3 16 Note t takes approximately 40 seconds to scan all 8 Temperature Sensors and 8 Fan RPM Speed channels
15. onding channel number will flash 2 Pressing any button turns off the warning beeper at which time the system will record the warning temperature level 3 After the warning beeper has been turned off if the temperature in that channel continues to rise another 5 C then the system will activate the warning beeper a second time 4 If the warning beeper is turned off a second time then the system will not issue another warning message for that channel unless the temperature drops back below the set point at which time the function is again operable Fan Problem Indicator 1 Fan problem monitoring is limited to the speed function of active fans 2 When the fan is being monitored and a discrepancy is discovered in the fan speed or the speed drops below 500 RPM the system will activate a warning beeper 3 When the override fan control is in operation if the fan monitor is not connected or if the fan has a 2 pin or 4 pin connector the system will issue a warning beeper Therefore if no fan is connected or you are using a 2 pin or 4 pin fan please turn that fan s monitoring function to Dis and there will be no error in operation 4 You can press any button to turn off the fan error warning beeper 17 Power Tolerance Warning 1 When the DC 5V or 12V power source exceeds the setting for tolerance warning range 2 For the DC 5V standard and a setting of 0 25V if the power drops below 4 75V or exceeds 5 25V a
16. ower source In the Set Up mode indicates the voltage tolerance range 1 6 Temperature Fan Speed units Shown in the main display area and includes all units in use degrees Celsius C or Fahrenheit F and fan speed RPM 1 7 Current Channel Sensor each number refers to a given monitoring channel if a sensor is connected A lit number indicates the current measured temperature of the sensor a flashing light indicates that the temperature has exceeded the set point 1 8 Fan rotation indicator area during normal operation or scanning if the set point temperature has been exceeded and the fan is turned on the fan icon will then rotate 14 Button Functions i gt lt 2 3 Sof Button au Button se sa 4 Force Button 2 aa T 25 Reset button 2 6 Scan Buton 2 2 Down Button i The DigitalDoc5 has 5 buttons and a reset pin hole Outlined below are all the buttons functions 2 1 Up Button In Normal Operating Mode the Up Button is used to change the current Temperature Sensor Channel In Set Up Mode the Up button will change the Temperature Set Points and Voltage Tolerance settings as well as let you choose different options 2 2 Down Button Same as Up only Down 2 3 Set Button While in Normal Operating Mode press the Set Button to get into Set Up Mode In Set Up Mode each time the button is pressed it goes to the next function When the final function is reached the system will save
17. the unit will issue a warning signal Monitors both DC 5V and 12V power sources the power tolerance warning can be set to any of four values 5 10 15 and 20 If this tolerance is broken either by a voltage slump or a voltage spike the unit will warn the user No batteries required connects directly to your equipment s DC 12V power source You do not need additional batteries to operate this unit LCD back lighting function convenient for diagnostic work and for adjusting the settings The back lighting function can be set to be always on or to just be on when in use Scan Mode reducing electricity use and environmental energy needs Uses EEPROM memory chip to save all settings When equipment is turned on there is no need to re enter settings Unit easily installs in any 5 25 opening takes up minimal space and still provides enough room for an additional hard drive Supports eight fans while simultaneously monitoring fan speed RPM Can be used with any DC 12V fan with maximum start up current requirement of up to 1000 mA per channel All connected fans can be turned on when the power is turned on or only a portion of them This reduces energy consumption and creates a quieter work environment Comes with override fan control function User can turn on fan at any time with the FORCE function without having to wait for the temperature to rise Front Extension for USB and Firewire for connection to user s
18. the values or if you do nothing for 5 seconds as mentioned earlier the system will automatically exit Set Up Mode saving the values at that time 2 4 Force Button This will force override your Temperature Set Points and automatically turn all your fans on If pressed again it will return you to Normal Operating Mode 2 5 Reset Button This will set all the settings back to the default factory values 2 6 Scan Button Used for entering Scan Mode press and release the button in less then 1s If you re in Set Up Mode this button is used to turn on or off the continuous LCD back lighting function 2 Buzzer On Off OFF permanently turns the buzzer off ON is set to automatic details in the Chapter 4 Alarms and Warnings Z f Buzzer On Off 15 Tip While in Normal Operating Mode pressing the Up or Down Button will quickly take you to and display the next Channel Note A Channel refers to both the Current Temperature Sensor and also its corresponding fan For Example in Fig 1 it is currently displaying Channel 4 CH 4 and the number 4 Temperature Sensor s reading is 26 3 degrees Celsius It is also showing the current status of Fan number 4 1 8 Tip Pressing the Scan button for more then 1s before releasing it will stop the Normal Operating Mode from scanning all channels in a cycle and one certain channel can be monitored Use the Up and Down buttons to choose the channel that you want t
19. u know the fan has RPM Sensing This will help you when setting up your DigitalDoc5 in Chapter 3 Setting Up Your DigitalDoc5 5 If the fan does not have RPM sensing then don t check the box You would then disable diS this fan s RPM Sensing Option in Set Up Mode BON Copyright 2003 Macpower Peripherals Ltd all Rights Reserved The information contained in this manual is believed to be accurate and reliable Macpower Peripherals Ltd assumes no responsibility for any errors contained in this manual Macpower Peripherals Ltd reserves the right to make changes in the specifications and or design of the DigitalDoc5 without prior notice The diagrams contained in this manual may also not fully represent the product that you are using and are there for illustration purposes only Macpower Peripherals Ltd assumes no responsibility for any differences between the product mentioned in this manual and the product you may have April 18 2003 PN AP BE0255
20. u connect your main processor s fan to the DigitalDoc5 you should set that fan s Rotation setting to ON This way the fan will be forced on every time you use your computer You may want to do this for all your vital fans Fig 3 4 shows Channel 1 s CH 1 Temperature Set Point is set to 50 Celsius Note The range of temperature values for Celsius is 0 to 90 C and for Fahrenheit is 32 to 194 F Fig 3 4 Step 3 Fan Monitoring and Rotation Settings Pressing the Set Button again will take you through the Fan Monitoring and Rotation Settings procedure Each fan s setting includes fan speed monitoring and fan override rotation control A The fan speed monitoring function can be turned on with En Fig 3 5 and off with diS Fig 3 6 Use the Up and Down buttons to change the setting from Enabled En to Disabled diS and remember do not Enable a fan s monitoring function if it does not have an RPM Sensing Control check your worksheet Doing so will result in an alarm being set off because the DigitalDoc5 thinks the fan is not working or its RPM has dropped below 500 B Pressing the Set Button again takes you to that fan s rotation or override setting The LCD displaying On Fig 3 7 or Off Fig 3 8 indicates that you can set the fan s rotation control On which forces the fan on all the time while Off turns the fan off allowing this fan to be controlled by your Temperature Set Point Again use the Up a
21. up procedure by pressing the Set Button again Here is a basic flow chart outlining the steps involved in setting up your DigitalDoc5 Later in this chapter we will go through these Step By Step Each time you press the Set Button you will continue on to the next setting You will use the Up and Down Buttons to change the settings such as Fan On Off RPM Sensing Enabled or Disabled Temperature Levels and Power Tolerance Levels A Celsius C or Fahrenheit F temperature unit selection B Individual channel set point selection starting with the temperature setting for channel 1 CH1 and proceeding through the set points of all channels C Suo Fan rotation monitoring and rotation control setting starting from fan 1 FAN1 When initially setting the fan rotation control function the screen will display either En or diS Note En indicates that the fan speed monitoring function is on i e enabled diS indicates that it is off for this fan i e disabled Next is the override fan control with the display showing either On or Off On indicates that the override function is on i e the fan is turned on whenever the power is turned on to the unit 10 Tip If you hold down a button and do not release it the value quickly increases or decreases When you reach the desired set point value release the button Tip Pressing the Scan Button during Set Up Mode toggles the Back light Function On and
22. ystem may experience errors in operation so you must pay attention to the power tolerance range setting Fig 3 9 Fig 3 10 Finally pressing Set Button again will bring you out of Set Up Mode and return you back to Normal Operating Mode 13 Chapter 4 Using Your DigitalDoc5 Overview 1 1 Set 1 2 Temperature 1 3 Fan 1 6 Temperature fan Speed 1 4 Fan Rotation 1 7 Curent Channel Sensor 1 5 Voltage 1 8 Fan Rotation Fig 1 LCD Display Back light Off The Main Display Area Fig 1 shows the DigitalDoc5 s Main Display Area Depending on what mode you re in certain indicators and icons will be visible or off As an example Fig 1 shows the following a It is in Normal Operating Mode b All 8 Fans are currently running c Temperature Sensor 4 CH 4 has a current temperature of 26 3 degrees Celsius d The DC 5V is currently at 5 08 Volts e The DC 12V is currently at 12 16 Volts 1 1 Set display Indicates the DigitalDoc5 is in Set Up Mode 1 2 Temperature display Indicates actual temperature or set point temperature 1 3 Fan display Indicates situation with fan operation or fan speed 1 4 Fan rotation status indicator area Each number refers to a given monitoring channel and indicates fan rotation status A lit number indicates that the fan is currently turning a flashing light indicates that the fan is possibly jammed 1 5 Voltage indicator area Indicates the monitoring of the DC 5V or 12V p
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