Operating Instructions
IDM corded & IDM Bluetooth
 
 
© SICK AG · Germany · All rights reserved · Subject to change without notice 
 
3.12.3  Data Verifier  
The Data Verifier is used to provide advanced verification for error-free scanning and to work as an Embedded 
Data Transmitting Filter. All data must conform to the Identified Barcode Symbologies, Identified Data Length, 
and one to three Identified Characters in the checking position. Otherwise, the Hand-held scanner will not 
transmit the data to the host computers or terminals, but will instead issue 3 long beeps for verification error 
and skip the scanned data. The Data Verifier checks only scanned data without Preamble, Postamble, STX, 
ETX, Data Length, Prefix/Suffix Symbology ID or Record Suffix. Regarding the “Bar Code Selection” and 
“Position Calculation” of Data Verifier, please refer to page 99 and 100 for details. All “Character” input 
should be referred to the ASCII/HEX Table listed in the Appendix (page 107) to find matched HEX value. 
 
 
 
       
Family Code Selection  P.C.  Parameter Selection  1
st
 Option Code  2
nd
 Option Code 
Verifier Control 
SS  Disable   FIN   
MS 
Select one barcode symbology  (2 digits) 
Automatic termination 
MS 
Select all barcode symbologies  00 
Automatic termination 
Identified Data Length 
SS  Disable   FIN   
DS 
Enable   (2 digits) 
 
Determine the identified data length 
for verification. 
 
1st identified character 
SS  Disable   FIN   
DS 
Enable  Position: (2 digits)  [00-7F] 
 
 
Define position (refer 
to chapter 3.12.7) 
1 character 
2nd identified character 
SS  Disable   FIN   
DS 
Enable  Position: (2 digits)  [00-7F] 
 
 
Define position (refer 
to chapter 3.12.7) 
1 character 
3rd identified character 
SS  Disable   FIN   
DS 
Enable  Position: (2 digits)  [00-7F] 
 
 
Define position (refer 
to chapter 3.12.7) 
1 character