Madrigal Imaging MP-8 - Manual (Page 15)

Follow the steps below to convert the keypad to a remote keypad and
change its protocol setting.
Step 1
Unplug the projector then lift the
front top cover to access the built-in
keypad. To lift the cover, grasp it
above the red and blue lenses then lift
it until the keypad is exposed. The
keypad is mounted to a securing
bracket located above the lens assem-
blies. Loosen the two bracket wing
nuts then move the keypad away
from the bracket. See Figure 2-6.
Step 2
Locate the battery compartment at
the back side of the keypad. Squeeze
the latch to open the door. See
Figure 2-7.
Figure 2-6. Built-in Keypad Access
Figure 2-7. Battery Compartment
If converting the keypad to an IR remote, unplug the cable connector.
Locate the jumper wires next to the cable connector location. See Figure
2-8. The jumper wires control the keypad’s operating settings.
Figure 2-8. Jumper Settings
JP1
3 2 1
3 2 1
3 2 1
3 2 1
JP2
JP3
JP4
JP1
PROTOCOL A
PROTOCOL B
3 2 1
3 2 1
JP2 (ALWAYS)
3 2 1
JP3
(ALWAYS)
3 2 1
JP4
BUILT-IN OR
WIRED KEYPAD
IR REMOTE KEYPAD
3 2 1
3 2 1
INSTALLATION & SETUP
2.9