Specifications
208 
Enter Setup 
1660 Barcode Scanner
User Guide 
#@TRIGOFF<CR> 
Purpose  Disable the software trigger 
Remarks 
“0x23” + “0x40” + “0x54” + “0x52” + “0x49” + “0x47” + “0x4f” + “0x46” + “0x46” 
+ “0x0d” 
#@TRIGON<CR> 
Purpose  Enable the software trigger 
Remarks 
“0x23” + “0x40” + “0x54” + “0x52” + “0x49” + “0x47” + “0x4f” + “0x4e” + “0x0d” 
EXAMPLE 
You may run HyperTerminal.exe on the host computer to send serial commands to the 
scanner via BT SPP or USB Virtual COM. 
  For the scanner to stop immediately –   
D 
  For the scanner to resume working –   
E 
  For the scanner to change the beeper to medium volume and beep –  
#@101011<CR> 
#@////<CR> 
  For the scanner to change the beeper to minimal volume and beep –   
#@101010<CR> 
#@////<CR> 
  For the scanner to change the beeper frequency to 8 kHz (for Good Read Beep only) 
and beep –   
#@101001<CR> 
#@////<CR> 
  For the scanner to change the beeper length to longest (for Good Read Beep only) 
and beep –   
#@101008<CR> 
#@////<CR>
  For the scanner to save the settings, send the serial command “#@109999” –   
#@101011<CR> 
#@109999<CR> 
Note:  (1) For USB Virtual COM, you can only configure the first scanner that connects to 
3610. To identify the scanner, you may send the serial command to have it 
respond with a beep.  
 (2) For BT SPP, you can configure up to seven scanners at the same time. 










