5
Figure 1: OCIA Interface
OCIA
INSTALLATION FOR OCIA INTERFACE
To power the unit with an external power supply:
1. Follow the “Getting Started” steps on
page 3.
2. Turn off the host system.
3. Connect the PowerLink cable to the jack
labeled “OCIA ” on the MS7220.
4. Connect the other end of the PowerLink
cable to the host.
Before continuing verify that the
powerlink cable is connected to the
proper communication jack on the
scanner. Incorrect cable connection
can cause communication problems
or potential damage to the scanner.
5. Connect the external power supply to the
power jack on the Power Link Cable.
6. Check the AC input requirements of the
power supply to make sure the voltage
matches the AC outlet.
7. Connect AC power to the transformer.
The outlet should be near the equipment
and easily accessible.
8. Slide the cable cover into place on the
back of the scanner then secure it with
the three M3 screws provided.
9. Turn on the host system.
10. Scan the bar code to configure the
MS7220 for OCIA communication.
Caution:
To maintain compliance with applicable standards, all circuits connected to the scanner must meet the
requirements for SELV (Safety Extra Low Voltage) according to EN 60950.
To maintain compliance with standard CSA C22.2 No. 950/UL 1950 and norm EN 60950, the power source
should meet applicable performance requirements for a limited power source.
³999993
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