© 2001 Directed Electronics, Inc. Vista, CA
23
feature descriptions
1 IGNITION CONTROLLED DOOR LOCKS ON/OFF:
When turned on, the doors will lock three seconds after the
ignition is turned on and unlock when the ignition is turned off.
2 DOOR LOCK PULSE DURATION:
Some European vehicles, such as Mercedes-Benz and Audi, require longer lock
and unlock pulses to operate the vacuum pump. Programming the system to provide 3.5 second pulses will accom-
modate door lock interface in these vehicles. The default setting is 0.8 second door lock pulses. See
Mercedes-Benz
and Audi - 1985 and Newer (Type E Door Locks section)
diagram.
3 DOUBLE PULSE UNLOCK OFF/ON:
Some vehicles require two pulses on a single wire to unlock the doors. When
the double pulse unlock feature is turned on, the H2/E BLUE/BLACK wire will supply two negative pulses instead
of a single pulse. This makes it possible to directly interface with double pulse vehicles without any extra parts.
4 SECURITY FEATURES ON/OFF:
In the ON setting, the unit will trigger an ignition panic sequence, and the
starter kill and the H1/1 ORANGE ground-when-armed outputs will remain active when the ignition key is turned
on. In the OFF setting, the starter kill feature, the ground-when-armed output and the ignition panic sequence
will be disabled.
5 ANTI-CODE GRABBING ON/OFF:
Anti-Code Grabbing is a feature that uses a mathematical formula to change
the system’s code each time the transmitter and receiver communicate. This makes the group of bits or "word"
from the transmitter very long. The longer the word is, the easier it is to block its transmission to the unit.
Disabling the Anti-Code Grabbing feature lets the receiver ignore the Anti-Code Grabbing part of the transmitted
word. As a result, the unit may have better range with Anti-Code Grabbing off.
troubleshooting
The Valet
®
switch does not work.
■
Is it plugged into the correct socket? See
Plug-In LED and Valet/Program Switch
section. Is the H1/9 YELLOW
wire properly connected? See
Primary Harness (H1) Wire Connection Guide
section of this guide.
Status LED does not work.
■
Is the LED plugged into the small white port on the side of the control unit? See
Plug-In LED and
Valet
®
/Program Switch
section.
Door locks operate backwards.
■
This unit has easily-reversed lock/unlock outputs. Recheck
Door Lock Harness (H2), Wire Connection Guide
section to see if you have reversed these.
