Interface Selection Setup
Product Reference Guide
15
Interface Selection
Since your scanner should have shipped with the correct interface cable (RS-232 or USB), the
interface type should already be defined. If you need to change the interface type, go to Table 1
starting on page 16
and scan the appropriate bar code in that section.
Each reader model will support one of the following sets of host interfaces:
GFS4450-9 Model GFS4470 Model
• RS-232-STD
• RS-232 Wincor-Nixdorf
• USB-COM, USB-OEM, USB-KBD,
USB_KBD-ALT
, USB-KBD-Apple
If your installation requires you to select options to customize your reader, turn to the
appropriate
s
ection for your interface type in
"Configuration Using Bar Codes" starting on page 21
(also listed beside each interface type in
Table 1 on page 16
).
Unlike some programming features and options, interface selections
require that you scan only one programming bar code label. DO NOT
scan an ENTER/EXIT bar code prior to scanning an interface selection bar
code.
Some interfaces require the scanner to star
t in the disabled state when
powered up. If additional scanner configuration is desired while in this
state, pull the trigger and hold it for five seconds. The scanner will
change to a state that allows programming with bar codes.