Lightolier MULTISET PRO MDC20 - Manual (Page 4)

Replacing the Keypad Button Labels (Classic Series)
MultiSet Pro® Classic Series Masters are supplied with over 260
labels to personalize the buttons for your own scene names. The
buttons are labeled at the factory with letters. These button labels
can easily be changed to customize your system:
1. Insert a small screwdriver into the outside edge on the side
of a button and pry off the plastic key cover.
CAUTION: Pry from outside edge, do not attempt to insert
screwdriver between key covers (Figure 3).
2. Remove the factory label and insert an appropriate label
from the supplied label sheet into the key cover.
3. Snap the cover over the button housing by pressing firmly
on the plastic key cover.
4. Repeat for each button you wish to change.
ON
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Replacing the Keypad Membrane (Ellipse Series)
The overlay on these models is easily replaced, even if the unit is
currently installed.
1. Turn the power off at the circuit breaker.
2. Remove the faceplate (Figure 4).
3. Remove the master keypad wall screws (Figure 5).
3a. On heatsink model, remove heatsink screws and spacers
(Figure 5).
4. Remove the retaining plate screws and plate (Figure 6).
5. Remove the existing keypad membrane.
6. Install the new keypad membrane, being careful to line it up
properly with the openings.
7. Reinstall the retaining plate and screws (Figure 6).
7a. On heatsink model, reinstall screws and spacers (Figure 5).
8. Reinstall the master keypad to wallbox (Figure 5).
9. Reinstall the faceplate (Figure 4).
10.Turn the power back on at the circuit breaker.
Note: Spacers on the heatsink model are not attached to the unit.
Faceplate
Wall
Screws
Screws
Heatsink
Screws
4
Figure 3
Figure 4
Figure 5 Figure 6
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MDC20 Installation
and Operation