Operation Manual
CA-340 modular car alarm 4/4 VAV50204
Connection with a CAN-Bus converter,
controlling with the original remote
controls
Connection pursuant to Fig 2, settings pursuant to profile 2. The values
shown in the table in bold letters are the default ones The profile is defined by
parameter 1 setting.
A thus connected car alarm obtains vehicle status information (ignition key,
vehicle locking and unlocking, door, bonnet and boot opening) via the CAN-
Bus converter. The INP1 input can be used as an alarm input for auxiliary
detectors. If the vehicle is not equipped with e.g. a bonnet switch, it is possible
to disconnect the corresponding input from the MCB-01 converter and use it
for direct connection of an additionally installed switch. If RC-8x controllers are
enrolled in this control mode, they can be used to disarm and arm the alarm,
but they will not unlock or lock the vehicle. If necessary, the vehicle unlocking
and locking impulses can be generated using the CR-11A module.
Connection without a CAN-Bus converter,
controlling with original remote controls
The principle is similar to that in Fig 2, setting pursuant to profile 2, the
vehicle status information is obtained via a direct connection to the central
locking of the vehicle, switches and ignition circuit. In this case the INP1 input
is used to confirm arming and disarming (direction indicator lights flashing).
When you use the direction indicator lights to confirm unarming, they
cannot concurrently be controlled with the car alarm.
A thus connected car alarm monitors the status of the central locking. If the
vehicle is locked and the direction indicator lights flash concurrently (pursuant
to parameter 13 setting), the car alarm is armed. If the vehicle is unlocked and
the direction indicator lights flash concurrently, the car alarm is unarmed. The
flashing of the direction indicator lights is always required for the disarming of
the car alarm. If, therefore, the doors are unlocked with a lock (not confirmed
with direction indicator lights), the car alarm is not unarmed and an alarm is
triggered. If RC-8x controllers are enrolled in this control mode, they can be
used to disarm and arm the alarm, but they will not unlock or lock the vehicle.
If necessary, the vehicle unlocking and locking impulses can be generated
using the CR-11A module.
Profile 2 – controlling with an original remote control
parameter
= LED on
= LED off
1
Central lock control
no, the alarm is controlled with ULK and LC
K
inputs ( this setting defines the function o
f
parameters 12,13,14)
2
Rearm
Yes
No
3
Autoimo
Yes
No
4
Disarming with the
Valet button
Yes
No
5
Acoustic signaling
Yes
partial
6
Increased volume
of signaling
Yes
No
7
Open door test
Yes
No
8
Voltage detector
Yes
No
9
Shock warning
Yes
No
10
Shock alarm
Yes
No
11
AUX output
function
EXT sensor power
supply
AUX bus output
12
INP1 input function
Alarm input
Disarming / arming
confirmation
13
Arming
confirmation
Yes
No
14
ULK and LCK
input activation
Ground
Ground disconnection
15
INP2 input
activation
Ground
Ground disconnection
16
INP2 input reaction
Alarm
Warning
17
18
BLK output
reaction
Boot
control
Direct
direction
indicator
control
Direction
indicator
control
switch
Direction
indicator
control
button