Code Alarm CA 1550 Owner's Manual page 25

2 way lcd vehicle security and keyless entry system professional series

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Positive Switching Locks

All Door Lock and Unlock: Locate the lock / unlock wire at the vehicle's lock /

unlock switch.

Verification: These wires will register positive voltage when the Lock and

Unlock switches are activated.

Connect the GREEN and BLUE wires shown in the diagram below.

Positive Locks:

GREEN (0) Lock Output

Vehicle Door Lock

Control Relays

BLUE (0) Unlock Output

Reverse Polarity Locks (S-Wire Door locks)

All Door Lock and Unlock: Locate the lock / unlock wire at the vehicle's lock /

unlock switch.

Verification: These wires will rest at ground and register positive

voltage when the Lock and Unlock switches are activated.

Connect the GREEN and BLUE or BLUE/GREEN wires shown in the diagram

below using (2) SPOT relays (not supplied).

Reverse Polarity Locks:

BLUE (0) Unlock Output

GREEN (0) Lock Output

-e-------II~

To Door Lock Motor

-.-------II~

To Door Lock Motor

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