Specifications
80 
Enter Setup 
1660 Barcode Scanner
User Guide 
2.6 DIRECT USB HID (1661 MEMORY MODE ONLY) 
Only 1661 supports “Direct” USB HID interface for memory mode. Use the provided USB 
cable to connect 1661 to the USB port of PC. Run any text editor on your computer, and 
the scanned data will be transmitted to the computer. Refer to 
1.2.2 Memory Mode. 
HID Settings 
Defaults 
Keyboard Type  PCAT (US) 
Digits Layout  Normal 
Capital Lock Type  Normal 
Capital Lock State  Off 
Alphabets Transmission  Case-sensitive 
Digits Transmission  Alphanumeric keypad 
Inter-Function Delay  0 (ms) 
2.6.1 ACTIVATE USB HID & SELECT KEYBOARD TYPE 
When USB HID interface is activated, you will have to select a keyboard type to complete 
this setting.   
 Activate 
Direct USB HID & 
Select Keyboard 
Type… 
1)  Read the barcode above to activate USB HID and select a keyboard type.   
2)  Read the “
Decimal Value” barcode on page 217. Refer to the table below for the 
number of desired keyboard type.   
3)  Read the “Validate” barcode on the same page to complete this setting. 
USB HID 
By default, the keyboard type is set to PCAT (US). The following keyboard types are supported —   
No.  Keyboard Type  No.  Keyboard Type 
64  PCAT (US)  71  PCAT (Belgium) 
65  PCAT (French)  72  PCAT (Spanish) 
66  PCAT (German)  73  PCAT (Portuguese) 
67  PCAT (Italy)  74  PS55 A01-2 (Japanese) 
68 PCAT (Swedish)  75 User-defined table 
69  PCAT (Norwegian)  76  PCAT (Turkish) 
70 PCAT (UK)     










