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INSTALLATION AND SETUP
Figure 2.24. Independent Keypads and Projectors
Remote Keypad
Protocol - IR OR WIRED KEYPAD -
The standard IR remote keypad or the optional wired remote can be set to one of two
different protocols - "A" or "B". To hard-wire a protocol to "A" or "B" in either remote,
follow Steps 1 through 5:
Step 1
Unplug the keypad from the projector (applies to wired remote only).
Step 2
Unlatch and open the empty battery compartment on the back of the keypad as shown in Figure
2.25.
NOTE: A wired keypad opens as shown, but a cable passes through the battery compartment
cover.
Figure 2.25. Opening the Keypad
Step 3
Find the 4 jumpers located along the latching side of the battery compartment. These jumpers set
the keypad protocol and other settings so that the keypad functions in a certain manner.
Step 4: Set the Jumpers
Set the jumpers as shown in Figure 2.26. Take care to refer to the correct part of the drawing - IR
or wired (optional). Use tweezers or needle-nose pliers to remove and replace each jumper as
necessary.
2-26
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