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Price Computing Scale 

User Manual 

 

20key-35PS 

 
 
 
 
 
 
 

 

 
 
 

 

©EXCELL PRECISION CO., LTD. 2014. All rights reserved worldwide. 

 
The information contained herein is the property of EXCELL PRECISION CO., LTD. and is 
supplied without liability for errors or omissions. No part may be reproduced or used 
except as authorized by contract or other written permission. The copyright and the 
foregoing restriction on reproduction and use extend to all media in which the information 
may be embodied. 

Summary of Contents for 20key

Page 1: ...erein is the property of EXCELL PRECISION CO LTD and is supplied without liability for errors or omissions No part may be reproduced or used except as authorized by contract or other written permissio...

Page 2: ...CHAPTER 2 KEYBOARD FUNCTION 6 3 1 INTERNAL VALUE DISPLAY MODE 7 3 2 SETTING UP BACKLIGHT MODE OPTION 7 3 3 SETTINGS OF PRICING UNIT 7 3 4 35 PRESET OPERATING INSTRUCTION 8 3 5 EXTERNAL WEIGHT CALIBRAT...

Page 3: ...d be placed in the center of platter for accurate weighing The dimension of the weighted commodity should not exceed the dimension of platter 8 Please release the protection screw 4 before weighing 9...

Page 4: ...3 Do not short the battery terminals to check whether there is current Please check whether the connection point is firm to guarantee good connection 4 The battery should be replaced by specialized pe...

Page 5: ...9 division of maximum capacity Zero value above 10 full scale Zero value below 10 full scale The internal value is over 350 000 The internal value is below 80 000 If the negative weight is over 20 di...

Page 6: ...rge Voltage 1 AC 110 V 10 15 2 AC 220 V 10 15 Power Consumption 30 mA system no backlight About 140 hours 40 mA system front display backlight About 100 hours 50 mA system front display backlight rear...

Page 7: ...n TOTAL PRICE as same as the calculator s multiply At that moment please press to store it in accumulation 1 1 Input unit price in the UNIT PRICE then press to memorize the sum M After the number on T...

Page 8: ...ode or backlight off mode Auto backlight mode When there is a weight on the pan which weight is over 10d or pressing any keys the backlight will be on After back to zero for 10 desonds the weight is u...

Page 9: ...0 00 0 00 1 Both the scale is empty and there is weight on are ok 2 0 000 1 23 0 00 Press 01 35 you can call input unit price 3 5 External Weight Calibration Steps 1 Make sure the scale backs to zero...

Page 10: ...3 keys to choose 0 1 2 3 in order 0 9600 bits second 1 4800 bits second 2 2400 bits second 3 1200 bits second Press T key to enter the next setting mode Press M key to save setting values The scale wi...

Page 11: ...232 1 Continuous transmission only RS 232 2 Stable transmission only RS 232 3 RS 232 off 4 Continious transmission weight transmission only 5 Stable transmission weight transmission only 6 Continuous...

Page 12: ...CH input PAY 1000 proper amounts press CHANGE 300 MC key again to print PAY and CHANGE If necessary When F2 setting is 4 or 5 the RS232 format is as below 4 Continious transmission weight transmissio...

Page 13: ...ight unit is g lb or oz 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 twg HEAD HEAD DATA UNIT CR LF 4 Weight unit is Catty 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Catty HEAD HEAD DA...

Page 14: ...0A HEAD HEAD DATA UNIT C LF 2 The net weight 1 568lb shows as below after unstable under tare or pre tare mode U S N T 0 0 1 5 6 8 l b 0D 0A HEAD HEAD DATA UNIT C LF 3 The net weight 15 TW Catty and 6...

Page 15: ...EXCELL PRECISION CO LTD 01008044 ZSME100000113 Appendix 7 Segment Display Characters Number Display Letter Display Letter Display 0 A N 1 B O 2 C P 3 D Q 4 E R 5 F S 6 G T 7 H U 8 I V 9 J W K X L Y M...

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