Specifications
154 
Enter Setup 
1660 Barcode Scanner
User Guide 
5.3 PREFIX/SUFFIX CODE 
By default, there is no prefix code, and [ENTER] or [CR] (Carriage Return) is configured 
to be suffix code. Up to 8 characters can be configured, for example, “Barcode_”, and 
you will have the string appear in front of the barcode read, like this – 
“Barcode_1234567890”. 
  If “BT HID” or “USB HID” is configured for interface, Key Type and Key Status will 
then become applicable. You may decide whether or not to apply Key Status when 
“Normal Key” is selected for Key Type.   
Key Type  Key Status 
Scan Code   Up to 4 scan code values are 
allowed. 
N/A 
Normal Key   Up to 8 character strings are 
allowed. 
  Add Shift 
  Add Left Ctrl 
  Add Left Alt 
  Add Right Ctrl 
  Add Right Alt 
Refer to 
Keyboard Wedge Table. 
Configure Prefix 
Configure Suffix 
1)  Read the barcode above to apply prefix code or suffix code separately, and follow 
steps 2~3. (Max. 8 characters each) 
2)  Read the “
Hexadecimal Value” barcode on page 218 for the desired character string. 
For example, read “2” and “B” for the scanner to prefix or suffix the character [+]. 
3)  Read the “Validate” barcode to complete this setting. 










