User`s guide

10
USB
1. Turn off power to the host device.
2. Plug the interface cable’s modular
connector into the socket on the
imager.
3. Plug the USB end of the cable into
the host’s USB port.
Steps 4–6 are for VLink cables with a
built in power jack and 12V external
power supply. Skip to step 6 for USB
direct connect cables

receiving 12V
power from the host
.
4. Plug the power supply into the
power jack on the VLink cable.
5. Check the AC input requirements
of the power supply to verify the
voltage matches the AC outlet.
The outlet must be located near the
equipment and be easily
accessible.
6. Connect AC power to the transformer.
7. Turn on power to the host device.
8. The MS7580 will start to initialize. The
white and blue LED will alternately fade
on and off for three seconds. When the
imager has finished initializing, the
imager will flash the white LED three
times while simultaneously beeping
three times. The low intensity blue LED
will remain turned on.
Installation Notes
• MS7580-124-EAS models are equipped with an integrated RF EAS
antenna. See page 35 for additional installation instructions for MS7580-
124-EAS models.
• The MS7580 meets the requirements for Full Speed USB hardware.
The USB interface is configurable for Keyboard Emulation Mode,
Bi-Directional Serial Emulation Mode or IBM OEM. The default setting
for the USB interface is Keyboard Emulation Mode.

The MS7580 requires 12V power from the host for pass-through capabilities to function.
See page 3 for a complete list of USB cable options.
Figure 8. USB
See caution on page 5.