Zebex Z-6070 Series, User Manual

Page: 11 / 29

Dual-Laser Omnidirectional Scanner 4
U
SER
’
S
M
ANUAL
Power Connection
The interface cable can support direct power or external power to scanner. If external power has
been inserted to the cable power jack, it will automatically switch off the direct power from host
to scanner.
If your host does not provide power to the scanner, you will need an external power connection
to the scanner:
1. Connect the interface cable to the bottom of the scanner, as described in the
Connecting the Scanner section on p.7.
2. Connect the other end of the interface cable to the host (refer to your host manual
to locate the correct port).
3. Plug the power supply into the power jack on the interface cable.
4. Plug the other end of the power supply into an AC outlet.

The device can use direct power from host device, but if the Host (computer)
doesn’t provide sufficient current for scanner, sometimes it will cause interference
and affects the scanner or PC, this is also the reason why a scanner could work more
sufficiently on a computer but not others.

The host system should be capable to supply a minimum of 300mA of current @
5VDC.

In order to obtain the best steady operation, it is recommended using the external
power supply provided with the device connecting to keyboard wedge or USB host.