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7. Troubleshooting

Problem

Solution

Unit will not turn on

Change the battery

Will not display humidity or

Return to TPI for service

temperature.

8. Battery Replacement

1. Remove the unit from the protective boot. The battery cover is at the bot-

tom of the unit and is marked battery.

2. Loosen the battery compartment screw and remove the battery door by

pulling on the screw.

3. Replace the battery.
4. Install the battery compartment door and tighten the screw. Put the protec-

tive boot back on the unit.

9. Care & Cleaning

Clean the 597 with a soft lint free cloth. Do not attempt to clean the sensor. 

Содержание 597

Страница 1: ...597 Digital Hygrometer Psychrometer The Value LeaderTM www tpi thevalueleader com ...

Страница 2: ...nts 1 Introduction 2 General Overview Guidelines 3 Instrument Overview 4 Keypad Functions 5 Operating Instructions 6 PC Communication 7 Troubleshooting 8 Battery Replacement 9 Care Cleaning 10 Specifications ...

Страница 3: ...8 5719 To maintain opti mum performance calibration is recommended once every year To obtain warranty performance or calibration of your meter Include with the product your name address phone number written description of the problem and proof of purchase date Carefully package and return to TPI Attn Repair 9615 SW Allen Blvd Suite 104 Beaverton OR 97005 General Guidelines Always allow the 597 suf...

Страница 4: ...rameter LCD display Sensor Cage Houses and protects the sensor Keypad Selects all available functions Sensor Wand Handle for manuevering sensor RS 232 Output Jack Use with optional cable part number A500 to stream data to a computer Rubber Boot Display Sensor Cage Sensor Wand Keypad RS232 Output Jack ...

Страница 5: ...Fahrenheit Toggles the record feature ON and OFF When record is active REC is displayed Toggles the displayed temperature reading between ambient Ta dew point Td and wet bulb Tw When record is active recall RCL is used to toggle between maximum recorded values MAX minimum recorded values MIN average recorded values AVG and turn on RS232 com munication RS 232 HOLD C F REC MODE RCL ...

Страница 6: ...ra ture 4 Hold the sensor wand in the area to be tested 4 Press the key to cycle through the type of displayed temperature Ambient temperature Ta displayed Dew Point temperature Td displayed Wet Bulb temperature Tw displayed 5 Press the key to freeze the displayed readings as necessary HOLD MODE C F Relative humidity RH dis played in percent Temperature displayed in Celsius or Fahrenheit Ta Ambien...

Страница 7: ...ion active RS 232 displayed 3 Press the key to return to normal operation 6 PC Communication RS 232 1 Connect the A500 RS232 cable to the TPI 597 and computer 2 As outlined above turn the 597 on and activate communication mode 3 Open Microsoft Hyper Terminal or other serial program and set the COM port as shown below a Baud Rate 9600 b Data Bits 8 c Parity None d Stop Bits 1 e Flow Control None 4 ...

Страница 8: ...protective boot The battery cover is at the bot tom of the unit and is marked battery 2 Loosen the battery compartment screw and remove the battery door by pulling on the screw 3 Replace the battery 4 Install the battery compartment door and tighten the screw Put the protec tive boot back on the unit 9 Care Cleaning Clean the 597 with a soft lint free cloth Do not attempt to clean the sensor ...

Страница 9: ...at temperatures 59 F 15 C or 104 F 40 C Resolution 0 1 RH Wet Bulb Calculated Dewpoint Calculated Temperaure Range 40 F to 212 F Accuracy 0 5 of reading 2 0 F Resolution 0 1 Range 40 C to 100 C Accuracy 0 5 of reading 1 0 C Resolution 0 1 Operating Temperature Humidity Base Unit 32 F to 122 F 0 C to 50 C at less than 90 RH Power Source 9V Alkaline Battery 30 hour typical battery life Dimensions 5 ...

Страница 10: ...Notes ...

Страница 11: ...Notes ...

Страница 12: ...c 9615 SW Allen Blvd Ste 104 Beaverton OR 97005 Tel 503 520 9197 Fax 503 520 1225 www tpi thevalueleader com Test Products International Ltd 342 Bronte Road South Unit 9 Milton Ontario Canada L9T5B7 Tel 905 693 8558 Fax 905 693 0888 ...

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