Plug-In Led And Valet/Program Switch; Bitwriter Interface - 3-Pin Black Plug; Optional Sensor Port - 4-Pin Connector - Python Responder LC Model 991 Installation Manual

Plug-in LED and valet/program switch

The LED and valet switch are incorporated into the control center, the LED line
plugs into the white 2-pin port and the Valet switch line plugs into the blue 2-pin
port.
Note:
Onboard LED and valet switch can be substituted with an optional out-
board LED (P/N 8634 for Blue LED and 8633 for red LED) and an outboard
valet switch (P/N 8631).

Bitwriter interface - 3-pin black plug

The black 3-pin port is provided for programming the unit using the Bitwriter
(p/n 998T). When using the Bitwriter, it is possible to configure any and all of
the programmable functions as well as lock the Remote Control and System Fea-
tures Learn Routines so that unauthorized users cannot change the configuration
or program remote controls to the unit.
When the learn routines have previously been programmed using the
Bitwriter, they may have been locked. Before proceeding with repro-
gramming the learn routines, they must be unlocked with the Bitwriter
- this cannot be done manually with the Valet switch.
Note:
Bitwriters require software v2.6. Bitwriters with a date code of 6a or older
require an IC upgrade (p/n 998M). Some Bitwriters with a date code of 6B
do not require the IC upgrade, refer to tech tip # 1112 for more information.
Bitwriter 2 compatible.

Optional sensor port - 4-pin connector

There is a shock sensor built onboard the main unit. This connector is an optional
sensor port to add sensors to the security system. Optional sensors that may be
used are: 508D Doubleguard Proximity Field Disturbance, 509U Ultrasonic
Sensor, 506T Glass Break Sensor, and 507M Digital Tilt Sensor.
This input can also be used for a second 504D Doubleguard Shock Sensor, or
for additional pin and magnetic switches.
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