Specifications
38 
Enter Setup 
1660 Barcode Scanner
User Guide 
1.6.3 LASER MODE 
The scanner will start scanning once the trigger is held down. 
  The scanning won't stop until (1) a barcode is decoded, (2) the pre-set timeout 
expires, or (3) you release the trigger. 
Note:  Refer to “Scanning Timeout”. 
*Laser Mode 
1.6.4 AUTO OFF MODE 
The scanner will start scanning once the trigger is pressed. 
  The scanning won't stop until (1) a barcode is decoded, and (2) the pre-set timeout 
expires. 
Note:  Refer to “Scanning Timeout”. 
Auto Off Mode 
1.6.5 AUTO POWER OFF MODE 
The scanner will start scanning once the trigger is pressed. 
  The scanning won't stop until the pre-set timeout expires, and, the pre-set timeout 
period re-counts after each successful decoding. 
Note:  Refer to “Delay between Re-read” and “Scanning Timeout”. 
Auto Power Off Mode 










