User Manual
58 
Enter Setup 
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User Guide 
2.4 USB VIRTUAL COM VIA 3610 
Connect 3610 to the USB port of PC, and then connect the scanner to 3610. You may run 
HyperTerminal.exe on your computer, and the scanned data will be transmitted to the 
computer. 
Note:  If you are using USB Virtual COM for the first time, you must install its driver from 
the CD-ROM. 
2.4.1 ACTIVATE USB VIRTUAL COM 
2.4.2 INTER-FUNCTION DELAY 
By default, the inter-function delay is set to zero. Specify a value, ranging from 0 to 254, 
to match the computer response time of the keyboard interface. Such delay time is 
inserted between every function code (0x01 ~ 0x1F) being transmitted. The longer the 
delay time is, the slower the transmission speed will be. 
Value 
Delay Time  Value  Delay Time 
0  Disable  195 ~ 204  200 millisecond 
1 ~ 14  10 millisecond  205 ~ 214  210 millisecond 
15 ~ 24  20 millisecond  215 ~ 224  220 millisecond 
25 ~ 34  30 millisecond  225 ~ 234  230 millisecond 
35 ~ 44  40 millisecond  235 ~ 244  240 millisecond 
45 ~ 54  50 millisecond  245 ~ 254  250 millisecond 
… …     
1)  Read the label above to specify the inter-function delay.       
2)  Read the “Decimal Value
” label on page 169 for the desired inter-function delay 
(millisecond). 
3)  Read the “Validate” label on the same page to complete this setting. 
Activate USB Virtual COM
Inter-Function Delay … (*0 ~ 25
4
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