Connector 4 (Cn4), 4-Pin (Shock Sensor Port); Connector 5 (Cn5), 2-Pin (Pre-Wired Led); Connector 6 (Cn6), 4-Pin (Antenna Cable); Connector 7 (Cn7), 4-Pin (Rs232 Data Port) - Firstech CM-2305A Installation Manual

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Pin 6 Black/White - Auxiliary Input 2 – This wire functions as a negative (-) instant trigger input. It is
selectable based on option 2-13. It can be changed to a negative disarm or negative drive lock
control. Please refer to the option tables for details. This wire is required for ignition controlled
door locks.
Pin 7 Yellow - Auxiliary 1 Output – This wire provides a customized timed output for triggering extra
sensors and/or features such as power sliding doors or power windows. The settings can be
changed via option 2-08. To set a custom timed output you must use option setting 4 as well as
an OP500 Option Programmer.
Pin 8
Yellow/White - Auxiliary 2 Output – This wire provides a customized timed output for triggering
extra sensors and/or features such as power sliding doors or power windows. The settings can be
changed via option 2-09. To set a custom timed output you must use option setting 4 as well as
an OP500 Option Programmer.

Connector 4 (CN4), 4-Pin (Shock Sensor Port)

Pin 1 Black - Negative (-) ground.
nd
Pin 2 White - 2
stage negative (-) input. (Instant trigger)
Pin 3 Red - 12V positive (+) output.
st
Pin 4 Yellow - 1
stage negative (-) input. (Warn away)

Connector 5 (CN5), 2-Pin (Pre-wired LED)

Note: Do not mistake for Thermister port.
Pin 1 Black - L.E.D negative (-) ground.
Pin 2 Black/White- L.E.D. 3V positive (+) output.

Connector 6 (CN6), 4-Pin (Antenna Cable)

Pin 1 Yellow - RX input. This wire receives the signal from remote.
Pin 2 White - TX output. This wire transmits the signal to remote.
Pin 3 Red – Constant 12V positive (+) output.
Pin 4 Black – Negative (-) ground.
10

Connector 7 (CN7), 4-Pin (RS232 Data Port)

Pin 1 Constant 12V positive (+) output
Pin 2 Negative (-) ground
Pin 3 RX
Pin 4 TX
Option Programming Tables
IMPORTANT: System must be unlocked before you can set options with the OP500 or remotes.
Default
Feature
Setting- I
Lock/Unlock Pulse
1-01
0.8 sec
Duration
1-02
Double Pulse Locks
1-03
Driver's Priority Unlock
Ignition and 30
1-04
Ignition Locks*
Sec After
Doors Closed
1-05
Siren Duration
30 Seconds
Confirmation Chirps
Medium
1-06
Length
(30ms)
1-07
Auto Rearm
1-08
Passive Arming*
1-09
Dome Light Delay
Key 5 times,
or Remote
1-10
Valet Mode
(I+III) while
ignition is on
1-11
Open Door Notification
1-12
Factory Alarm Option
Siren/Horn Mute Control
1-13
Disabled
With Remote
Optional
Optional
Setting - II
Setting - III
2.5 sec
0.125 sec
Off
Unlock
Lock
Off
On
Drive Lock
Control and
Off
Wire
60 Seconds
120 Seconds
Normal
Short (15ms)
(60ms)
Off
30 Seconds
60 Seconds
Passive
Off
On
Without Locks
Off
5 Seconds
45 Seconds
Key 5 times or
Remote (I+III)
On
Off
On
Off
Enabled
11
Optional
Setting - IV
3.5 sec
Both
Chirp for 20
Seconds
5 Minutes
Auto

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