© 2000 Directed Electronics, Inc. Vista, CA
25
feature descriptions
1 ACTIVE/PASSIVE ARMING:
When active arming is selected, the system will only arm when the transmitter is
used. When set to passive, the system will arm automatically 30 seconds after the last door is closed. Passive
arming is indicated by the rapid flashing of the LED when the last protected entry point is closed.
2 CONFIRMATION CHIRPS ON/OFF:
This feature controls the chirps that confirm the arming and disarming of
the system.
3 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.
4 ACTIVE/PASSIVE LOCKING:
If passive arming is selected in Feature 1, then the system can be programmed
to either lock the doors when passive arming occurs, or only lock the doors when the system is armed with the
transmitter. Active locking means the system will not lock the doors when it passively arms. Passive locking
means that the system will lock the doors when it passively arms.
5 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
accommodate 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.
6 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.
7 CODE HOPPING
™
ON/OFF:
This system features Code Hopping
™
as an option. Code Hopping
™
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 Code Hopping
™
feature lets the receiver ignore the Code Hopping
™
part of the transmitted word. As a result, the unit may have better range with Code Hopping
™
off.
