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WUNDER SA.BI.SRL                                                                                                USER MANUAL 

 

 

VT30/60- VT1- VT2 REV.08 04/12/2016                                                                                                                  1 

 

 

 

 

www.wunder.it

 

 

ELECTRONIC SCALE MOD. VT30/60- VT1- VT2 

 

  User Manual 

       

 

Read this manual carefully before using the instrument

   

 

         

                                                                           

 

 

 

VT30 / 60 

VT1 

VT2 

 

 

Verify that the input voltage printed on the AC Adapter and the plug type matches the local AC power supply. 

 

Make sure that the power cord does not pose a potential obstacle or tripping hazard. 

 

Disconnect the scale from the power supply when cleaning the scale. 

 

Do not operate the scale in hazardous or unstable environments. 

 

Do not immerse the scale in water or other liquids. 

 

Do not drop loads on the platform. 

 

Use only approved accessories and peripherals,as available. 

 

Operate the scale only under ambient conditions specified in these instructions. 

 

Service should be performed by authorized personnel only. 

 

It  must  not  be  bump  against  other  items  or  overloaded  with  excessively  heavy  weights  (The  load  must  not  exceed  the 

maximum capacity of the balance). 

 

Give a warm-up for 30mins before using the scale. 

Summary of Contents for VT30

Page 1: ...nect the scale from the power supply when cleaning the scale Do not operate the scale in hazardous or unstable environments Do not immerse the scale in water or other liquids Do not drop loads on the platform Use only approved accessories and peripherals as available Operate the scale only under ambient conditions specified in these instructions Service should be performed by authorized personnel ...

Page 2: ...key the arrow of the left bottom will blink The display shows the measured weight After removing the item the display still shows the weight Press HOLD or TARE button to disable HOLD function 5 PRINT Press this key to print weight value 6 Net LCD indicator 7 Hold LCD indicator CALIBRATION The process of calibration as follows 1 Press and hold ON ZERO OFF key and then press UNIT key 3 times display...

Page 3: ...s finished 8 Re power on the instrument is in normal mode SETUP RS232 AND BAUD RATE Operation Display When the scale is switched on hold the TARE key pressed for about 3 seconds until the display shows successively the set and Unit symbols SETUP RS232 FUNCTION Press UNIT key until the display shows tran Press HOLD key once Press UNIT key to select on or off Press HOLD key to setup transmission SET...

Page 4: ...s of the scale interface on the connected device It is not possible to change the scale parameters Type EIA RS232 RS232 Half duplex asynchronous transmission interface Baud rate 2400 4800 9600 19200 bps Parity check N Data bits 8 bits Stop bits 1 bit Data code ASCII D D D D D D D U U U U LF CR D Weight U Weight Unit Format of date Communication 16Byte blank communication 20H STX Status D D D D D D...

Page 5: ...o high The loading is over limit when power on please reduce the loading and try again If the trouble still exists please call your local service partner ERRL Counting error too low The loading is lower than limit when power on please increase the loading and try again If the trouble still exists please call your local service partner ERRE EEPROM Error The program of the scale has error please cal...

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