Dome Delay Learn Feature; Adjusting The Shock Sensor - Audiovox AS-9234 Installation Manual

DOME DELAY LEARN FEATURE:

This unit has the ability to learn the dome light delay time, up to 60 seconds. If the vehicle has delay
interior lights, and you wish to avoid three chirp, defect zone, indication normally associated with this
type of interior light, we suggest you learn the interior light delay.
To learn the light delay, start with all doors closed:
1. Use the transmitter to Lock / Unlock / Lock / Unlock / Lock / Unlock / Lock, the system.
The LED turns on solid to confirm the system entered the learn mode.
2. Immediately open and close the door of the vehicle to initiate the dome delay.
The unit will monitor the door trigger input Positive, (Purple), and Negative, (Brown) when active.
When the dome light turns off, the unit will add 2 seconds then exit the learn mode.
3. The LED will begin flashing the Armed indication indicating the unit has exited the learn mode and
is armed.

ADJUSTING THE SHOCK SENSOR:

If used, the sensitivity of the pre - detect circuit is automatically set 30% less sensitive than the full trigger
circuit.
1. Using a small screwdriver, gently turn the adjustment screw fully counterclockwise. (DO NOT over turn
this screw. Maximum rotation for this adjustment is 270°). Close the hood and trunk lids, and arm the
alarm. Wait 6 seconds for the accessories trigger zone to stabilize, then firmly strike the rear bumper
with the side of a closed fist considering the amount of force required to break a window.
CAUTION: Never perform this test on the vehicle's glass, as you may break the window.
2. Turn the adjustment screw clockwise (increasing sensitivity) about ¼ turn and re-test.
3. Repeat this procedure until the alarm sounds. Ultimately, one firm strike to the rear bumper will cause
the alarm to emit pre-detect warning tones.
WARNING!! Setting the sensitivity too high can cause false alarms due to noise vibrations from passing
trucks and heavy equipment. To decrease sensitivity, turn the adjustment screw
counter clockwise.
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