INSTALLATION FOR KEYBOARD WEDGE INTERFACE
1.Follow the “Getting Started” steps on page 3.
2.Turn of 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 | Keyboard Wedge |
adapter cable supplied with the |
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scanner for proper connections. |
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Before continuing verify that the |
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powerlink cable is connected to the |
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proper communication jack on the |
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scanner. Incorrect cable connection |
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can cause communication problems |
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or potential damage to the scanner. |
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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 | Figure 3: Keyboard Wedge Interfaces |
accessible. |
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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.
Load Keyboard Wedge Defaults
³ 9 9 9 9 9 4
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.
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