8
•
Entrance door is opened, door ajar input J1P11 is active (grounded)
•
Entrance door is unlocked, Entrance door key switch J1P8 is active (grounded)
The Prevost Mux system is configured at the time of delivery with the following options related
to the Alarm: (Prevost Field service personnel can re-configure).
1) Horn + Marker lights flash
2) Marker lights only
3) No Alarm
When the alarm is triggered, the anti-theft LED turns off, and the Prevost MUX module triggers
the alarm according to its configuration.
Cancelling the alarm is accomplished via:
•
60 second alarm timer expires
•
Any unlock entrance door or unlock all doors from any source (dash switch, fob, keypad,
or mux switch) cancels the alarm, cancels the “armed” state, and performs the
appropriate function (unlock entrance or unlock all)
•
Any lock entrance door or lock all doors from any source will also cancel an active alarm,
however the system will once again initiate the arming sequence described above
Full Security vs Reduced Security States
If the entrance door is locked using the interior lock/unlock switch (J2P6), or a Prevost MUX
command, the alarm is in a “
reduced security
” mode where only the entrance door ajar
(J1P11) input will trip the alarm. If the Ignition is turned on or the door is unlocked
(J1P8=GND), it will disarm the alarm.
If the alarm is armed by the fob or keypad “Lock All Doors” command, the alarm is in “
full
security
” mode and any of the trigger inputs will activate the alarm.
Miscellaneous e-
ASK
Module Features
Wake Up Out
The Wake Up Out signal is activated (J1P10 = GND) for 1 second after any of the following if
the system has not been activated in the previous five minutes. This will cause the Prevost
Mux module to wake up, process messages, and perform the desired functions.
•
Any fob button press
•
Entrance door lock or entrance door unlock switch is pressed
•
Entrance door is opened
•
Entrance door is locked or unlocked
•
Any keypad input
Panic Mode
The panic mode (CAN message from the e-
ASK
module to the Mux module) is activated for 30
seconds by pressing and holding the Fob Panic button for 2 seconds.
