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Notes: 1) For information on how to reconfigure the keypad, refer to section
2.3, Hardware Setup. 2) To convert the keypad to a wired remote keypad, an
optional accessory cable (#03-001106-02P) is required. 3) Additional keypads
are available from your dealer and Madrigal.
Built-in Keypad
When the keypad is configured for built-in use (factory default), it is con-
nected to the projector by a 3 foot extension cable, located below the front
top cover. This configuration is intended for initial setup of the projector
and applications where it is desirable to keep the keypad with the projector.
The keypad can be accessed as follows:
Locate the front top cover of the
projector. Position your hands
above the red and blue lenses then
grasp the cover. Lift the cover until
the keypad is exposed. Slide the
cover away from the projector. The
keypad is mounted to a securing
bracket located above the lens
assemblies as shown in Figure 3-1.
The built-in keypad can slide out
of it securing bracket but it is rec-
ommended that it remain in place
for use. When finished using the
keypad, position the front top
cover back in place.
Figure 3-1. Built-in Keypad Access
IR Remote Keypad
When the keypad is configured for IR remote operation, you can control
the projector from a distance without a wired connection to the projector.
The keypad includes a battery powered infrared (IR) transmitter.
Wired Remote Keypad
When the keypad is configured as a wired remote keypad, you can control
the projector from a distance by way of a 25 ft extension cable (accessory
cable required). Wired remote keypad operation is recommended when:
• the location of the keypad with respect to the projector or screen is
inadequate for IR remote keypad operation,
• the projector is in a lighting environment which is unsuitable for IR
remote keypad operation, or
• there are multiple projectors in the same room and you want each
projector to be controlled by its own remote keypad.
OPERATION
3.2