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 CAUTIONS

Do not use batteries other than specified. Doing so 

may cause fire or damage.

Battery terminals may provide insufficient contact 

due to age or vibration. 

This may lead to data loss.

Condensation may occur if the unit is moved from 

one environment to another where the difference in 

temperature is great.

Use the unit in an environment where the ambient 

temperature is from -10 to 60

 and the humidity is 

90

RH (no condensation) or less.

To prevent damage to the unit from static 
electricity, remove static electricity from your body 
by touching metal around you 

(

door knob, window 

frame

)

 before touching the unit.

Static electricity may cause not only damage to the 
unit, but may cause breaks in or a loss of data.

If the unit will not be used for period of time, for 

safety reasons please remove the battery. 

If left in the unit, it may leak and lead to malfunctioning.

Please take extra caution when plugging in and 
pulling out the USB plug while another USB device 
such as CD-RW

/

HDD is in operation.

It may cause problems to your CD-RW or other device.

We shall not guarantee the operation of our device 

if you have connected it to your computer using a 

USB hub or a USB extension cable.
Please do not insert your fingers or any foreign 

objects into any of the devices’ jacks.

 CAUTIONS

Do not use any other batteries than those that are 

specified in this User's Manual.

It may cause a fire or other trouble including 

malfunction.

Do not use or store the Thermo Recorder in any 
of the following places. Doing so may cause 
electrocution, fire and

/

or other adverse effects to 

the device and

/

or your computer.

Areas exposed to direct sunlight

This will cause the inside of the device to become 

overheated and may cause fire, deformation, and/or 

other damage including malfunction.

Areas prone to strong magnetic fields

This may cause damage including malfunction.

Areas exposed to water leakage

This may cause electrocution or other damage 

including malfunction.

Areas exposed to excessive vibration

This may cause injury, malfunction, damage or loss of 

proper electrical contact.

Areas near fire or exposed to excessive heat

This may cause damage including malfunction and 

deformation.

Areas prone to smoke, dust and dirt

This may cause damage including malfunction.

Summary of Contents for TR-71U

Page 1: ...User s Manual Thank you for purchasing our product Carefully read this instruction manual before using this unit 2004 08 16004374040 Copyright 2004 T D Corporation All rights reserved...

Page 2: ...he limits established by the FCC for this equipment You are cautioned that changes or modi cations not expressly approved by party responsible for compliance could void your authority to operate the e...

Page 3: ...not take apart repair or modify the main unit Doing so may cause re or electrocution If water or a foreign body enters into this unit immediately remove the batteries and stop using Continued use may...

Page 4: ...s to your CD RW or other device We shall not guarantee the operation of our device if you have connected it to your computer using a USB hub or a USB extension cable Please do not insert your ngers or...

Page 5: ...the temperature humidity sensor after one year s usage During use the temperature humidity sensor will accumulate impurities dirt on the surface of the sensor causing the sensor s accuracy and sensit...

Page 6: ...10 to 95 RH Data Recording Capacity 8000 readings 2 channels One channel can record and hold up to 8000 measurement readings If set at a recording interval of 1 hour a unit can continuously record fo...

Page 7: ...to switch on the power of the main unit Note If the main unit remains in sleep mode for about 1 month without a change of battery or if the battery is left out of the unit for more than 2 minutes all...

Page 8: ...ons Part Names FRONT DISPLAY button INTERVAL button REC STOP button DISPLAY Pressing this button will change the LCD display mode INTERVAL Pressing this button will display the currently set recording...

Page 9: ...easurement C F for the display will appear Measurements and Messages Area Current measurements or operational messages such as FULL or SLP will appear Installing the Battery 1 Remove the battery cover...

Page 10: ...ice with a USB cable and Windows It is necessary for communication via USB between your computer and any TR 71U 72U device After installing your computer will be able to detect and recognize TR 71U 72...

Page 11: ...h button Finish button Caution If the Driver is not automatically detected please search by specifying the place as CD ROM Device Driver and install manually from there Checking After Connecting 1 Ope...

Page 12: ...indow opens close it 4 By connecting a data logger to the USB cable already connected to your computer the Found New Hardware Wizard will automatically open 5 By clicking the Next button a window will...

Page 13: ...completing installation click the Finish button Finish button Checking After Connecting 1 Open the Control Panel and double click on System the system properties will be displayed 2 Click the Hardware...

Page 14: ...connecting a data logger to the USB cable already connected to your computer the Add New Hardware Wizard will automatically open 5 Check Automatic search for a better dirver Recommended and click the...

Page 15: ...Windows 98 1 Turn on your computer and open Windows 2 After Windows has been completely started up connect the supplied USB cable to a USB port on your computer 3 Insert the attached CD ROM in the CR...

Page 16: ...on Select the Device Driver in the CD ROM drive and click Next Browse button Check Next button 8 Click Next to start the installation Next button 9 After completing installation click the Finish butto...

Page 17: ...jack the internal sensor will be used to measure for ch 1 To avoid poor connections be sure to push the sensor connector securely into the jack Note If a sensor extension cable is being used with the...

Page 18: ...lack dots will appear on a white background Abnormal Under abnormal conditions it will turn to red Temperature Detection Sticker Informs you that the sensor measured a temperature measurement over 60...

Page 19: ...will return to the display and the setting will be nished By pressing the INTERVAL button during recording or while waiting for a programmed recording to start the currently set recording interval wil...

Page 20: ...ing Environment for Main Unit Temperature 10 to 60 Humidity under 90 RH without condensation Attached Sensors TR 0106 2 TR 3100 1 Accessories included in package AA alkaline battery LR6 1 User s Manua...

Page 21: ...nt Accuracy Average 0 3 20 to 80 Average 0 5 40 to 20 80 to 110 Sensor Extension Cable Temp Sensor Only unit millimeters TR 1C30 Cable length 3 0m Materials Vinyl Coated Electrical Wire Note Only one...

Page 22: ...ication with computer TR 4C10 Serial Communication Cable Cable Length about 1 0 m Connector Type Specialized Connector D sub9pin For communication with RTR 57C Wall Attachment for TR 71U 72U unit mill...

Page 23: ...nglish Homepage called T D Online for your convenience Here you can find information about our company news products upcoming events software and user s guides downloads as well as other support Pleas...

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