Metrologic Instruments ARGUSSCANTM MS7220 - Manual (Page 11)

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Figure 3: Keyboard Wedge
Interfaces
Keyboard Wedge
I NSTALLATION FOR K EYBOARD W EDGE I NTERFACE
1. Follow the “Getting Started” steps on
page 3.
2. Turn off the host system.
3. Disconnect the keyboard from the host.
4. Connect the PowerLink cable to the jack
labeled “Keyboard Wedge ” on the
MS7220.
5. Connect the “Y” end of the PowerLink
cable to the keyboard and the keyboard
port on the host. If necessary use the
male/female adapter cable supplied with
the scanner for proper connections.
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.
6. Connect the external power supply to
the power jack on the PowerLink cable.
7. Check the AC input requirements of the
power supply to make sure the voltage
matches the AC outlet.
8. Connect AC power to the transformer.
The outlet should be near the
equipment and easily accessible.
9. Slide the cable cover into place on the
back of the scanner then secure it with
the three M3 screws provided.
10. Turn on the host system.
11. Scan the bar code below to configure
the MS7220 for Keyboard Wedge
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.
³ 9 9 9 9 9 4
Load Keyboard
Wedge Defaults