3.
Fold up the main circuit board and remove the P4
connector (a 4-conductor harness) from the bot-
tom of the board.
4.
To re-insert, replace the main circuit board into
the keypad/controller and the P4 connector to the
main circuit board.
5.
Connect the keypad/controller to the back hous-
ing.
2.6 Defaulting
prox.pad plus
Memory
If necessary, the prox.pad plus main memory can be
defaulted. This procedure explains how to do this; see
Figure 2-7 on the next page. You would default the
memory, if, for instance, static discharges have cor-
rupted the prox.pad plus unit, during shipping or in-
stallation. You can also do this if you have simply
forgotten the Master Code and you need to enter pro-
gram mode.
With the power ON, remove the case from the
prox.pad plus front controller/keypad to access the
main circuit board. (For a visual reference of the main
printed circuit board and the related pin connectors,
see Figure 2-2. Table 2-2 describes these pins in detail.)
(When handling the main printed circuit board, to
guard against possible static discharges, touch a
grounded object BEFORE touching the prox.pad plus
unit.)
1.
With the power ON, press and hold the Program
button (located on the rear side of the main printed
circuit board) for two seconds.
The yellow LED flashes slowly.
Chapter 2: Installation
2.6 Defaulting prox.pad plus Memory
2-16
prox.pad plus Install/Program. Manual, PPP, D2
