Specifications

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Chapter 2 Selecting Output Interface
2.7 USB VIRTUAL COM VIA 3656
Use the USB cable to connect the scanner via 3656 to the USB port of PC and connect
the power supply cord. You may run HyperTerminal.exe on your computer, and the
scanned data will be transmitted to the computer.
Warning: When the 3656 stand is solely on USB power, the current may be
insufficient for it to function normally. You must connect the power supply
cord.
Note: If you are using USB Virtual COM for the first time, you must install its driver from
the CD-ROM. Driver version 5.3 or later is required. Please remove older versions!
2.7.1 ACTIVATE USB VIRTUAL COM
Activate 3656
USB Virtual COM
2.7.2 INTER-FUNCTION DELAY
By default, the inter-function delay is set to zero. Specify a value, ranging from 0 to 254
in units of millisecond, 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.
Inter-Function
Delay… (*0~254)
1) Read the barcode above to specify the inter-function delay.
2) Read the “
Decimal Value” barcode on page 227 for the desired inter-function delay
(millisecond).
3) Read the “Validate” barcode on the same page to complete this setting.