SCANTECH ID (Champtek company) LIBRA L-7080i - Manual (Page 34)

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USB communication is not working.

In case of KB emulation you can select
various ‘keyboard languages’ or the
universal ‘Alt-input-method’ (default).

In case of KB emulation in combination
with the Alt-input method, check that
Num-Lock of your keyboard is on.

In MS-windows environment, verify with
the device manager that the HID (Human
Interface Device) is installed for the
scanner.

Check that the scanner and the host
system both expect the same USB
protocol (KB emulation, RS232 emulation
or IBM POS protocol). See the
Configuration Guide for setup codes and
reset the scanner after making any
changes. When using a standard-USB
cable, the scanner defaults to the USB KB
emulation protocol with ALT-method
character transmission. When using USB
plus power cable (with the green
connector), the scanner defaults to USB-
IBM-POS protocol for tabletop scanners.
These settings are restored after
programming “back to default” using the
Configuration Guide.
Due to Scantech ID’s continuing product improvement programs, specifications and features are subject
to change without notice.