6
H1/14 WHITE/BLUE (-) Channel 3 Output
This wire provides a (-) 200 mA output whenever the transmitter code controlling Channel 3 is received. This output will continue as long as
that transmission is received. Use for options such as Directed’s 551T Valet
®
Start system, 529T or 530T power window controllers, etc.
H1/15 YELLOW (+) Switched Ignition Input
Connect this wire to an ignition source. This input must show (+)12V with the key in run position and during cranking. Make sure that this
wire cannot be shorted to the chassis at any point. This wire will trigger the system if the ignition is turned on before the unit is disarmed (doors
unlocked with the remote). It will also honk the vehicle’s horn and flash the parking lights (if connected).
H1/16 ORANGE (-) 500mA Ground-When Armed Output
This wire supplies a (-) 500mA ground as long as the system is armed. This output ceases as soon as the system is disarmed.
Note: If using the H1/16 Orange wire to activate an add-on accessory such as window automation, pager or voice module a 1-Amp diode must
be installed to ensure proper operation. Insert the diode as shown the the following diagram.
H1/17 BROWN/BLACK Unlock #87A Normally Closed
See H1/5.
IMPORTANT!
Never use this wire to drive anything but a relay or a low-current input!
The transistorized output can only provide 200 mA of current, and connecting directly
to a solenoid, motor, or other high-current device will cause it to fail.
n
noottee:: In most instances the negative pulse output can be connected directly to the
factory disarm wire. The circuit shown on the left below is provided for those
instances where direct connection will not correctly function.
Summary of Contents for UNGO PRO SECURITY K20
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