Installation guide

Shock Sensor Harness, 4-Pin Connector

RED, BLACK

These wires supply constant 12 volts and ground to the shock sensor. Do not use these wires for

anything except the plug-in shock sensor.

ORANGE (-) Multiplex Input, Zone 2

Inputs shorter than 0.8 seconds will trigger the Warning Zone response, while inputs longer than

0.8 seconds will trigger full alarm sequence and report zone four. If installing an additional Directed

dual stage sensor, connect to the green wire as shown below. The diagram below indicates how to

add an optional Directed dual stage sensor to the orange wire (zone 2) and eliminates the need for

diodes to isolate the sensors. A Directed dual stage sensor may also be added to the blue wire on

the Primary Harness (H1) if you want the sensors to report separate zones.

BLUE (-) Multiplex Input, Zone 2

Inputs shorter than 0.8 seconds will trigger the Warning Zone response, while inputs longer than

0.8 seconds will trigger full alarm sequence and report zone 2.

Programmer Interface, 3-Pin Port

The black 3-pin port is provided for personal computer programming of the unit. The unit can also

be programmed using the Bitwriter (p/n 998T). When using the optional PC Interface module, or

hand-held programmer, it is possible to configure any and all of the programmable functions as well

as lock the Transmitter/Receiver and System Features Learn Routines, so that unauthorized users

cannot change the configuration or program transmitters to the unit.