Installation Manual
Alcar
®
H51
8
Connect according to diagrams A or B.
When connecting the relay on starter the four wires will be connected as follows:
-
Yellow wire
of the relay to the yellow wire C7 of the central unit;
- Search on the contact key hub the command wire for
engine starter
(usually a large section
one),
cut and connect serial with the relay contacts
(the blue and the orange wires of the
relay);
-
Red wire
of the relay will be connected to
C2
(brown)
wire of the central unit to ON, on contact
key hub;
Note:
To find the starter command wire on contact key hub:
a)
Switch the key in contact until the starter is triggered;
b)
Search on the hub the wire that pr12V
in this position only!
In any other position
of the key, this wire should provide no voltage.
C7/YELLOW
Engine killer
command circuit
Engine killer
external relay
YELLOW
ORANGE
BLUE
Engine
contact
hub
Engine starter
Starter
power up
Ignition
RED
85
86
87a
30
OFF A
C
C
O
N S
T
Engine starter killer
A
C7/YELLOW
Engine killer
command circuit
Engine killer
external relay
YELLOW
ORANGE
BLUE
Engine
contact
hub
- Fuel
pump
- Injection
- Induction
coil
Ignition
RED
85
86
87a
30
OFF A
C
C
O
N S
T
Engine killing on
other devices
B
C8
(blue)
- open collector, negative trigger and maximum 500mA load output for
remote trunk
release
. This wire will be connect to an optional module RB-04.
4.4.4 Dconnector
It is the connector for the state LED. It is recommended to mount the LED in a visible place
(usually
on the dashboard), in order to notify the existence of the alarm system and to discourage an
eventual burglary attempt.
4.4.5 Econnector
The shock sensor ES-21K will be mounted on this connector. It is recommended to locate the shock
in the center of the car to detect the shocks from any part of the car. The sensor sensitivity is
adjustable. The power up of the sensor is cut off when the sensor is bypassed
(by remote control
or when it if found faulted when arming).
4.4.6 Fconnector
An external optional sensor can be connected on this connector (microwave or ultrasonic sensor).
This connector is provided with 4
(optionally 5) connection pins:
17
NOTE!
If the both buttons of the remote are pressed simultaneously during the first 5s after arming, the
silent alarm function will be enabled (during respective arming period the siren will be disabled).
The silent alarm function enabling will be confirmed by 2 optical-acoustic signals (or optical signals,
depending on arming mode).
5.5.7 Signalling the remote controls number
The hopping code remote controls of ALCAR
®
-H51, are learnt by the central unit through the
procedure described in chapter 5.1
Learning/clearing remote controls
. The remote controls
number, recorded in central units memory (up to 4), can be notified by a simple
short press of
button 2 while in disarmed mode.
The system answers
by a number of optical-acoustical
signals (or optical only if the system was disarmed silent) equal to the remote controls number.
Note!
1)
While disarmed, when the engine is turned off, pressing long (more than 2s.) the button 2
will activate the trunk release output;
2)
While disarmed, when the engine is turned on, if parameter 13
(anti-car jacking) is enabled,
by pressing long (more than 2s.) the button 2 will enter the anti-car jacking mode.
5.5.8 Anti-carjacking mode
The function is necessary in the case when the burglar threats the owner and takes the car in its
presence, with the key in contact. Once the function is triggered, the car will stop after 1min. and
will enter the
anti-carjacking alarm mode.
.
The function should be enabled when setting the system parameters (see 5.2, parameter 13), and
the external 40A/12V relay should be connected to cut the induction coil the injection pump etc.
The
function doesnt work if the external relay cuts the engine starter!
Note!
The car owner should have another remote control apart from the keys!
To trigger anti-carjacking procedure presslong (about 2s) button 2, when the engine is
turned on.
The system will enter the procedure and will confirm by flashing lights for 2s. After the
confirmation the alarm passes the following states:
1)
During first 14s the alarm does not respond to any remote control command;
2)
In the following 16s one can leave the anti-carjacking following the exit procedure;
3)
In the following 30s the alarm emitts short siren sounds and optical signals, warning that the
engine will turn off. One can leave the anti-carjacking following the exit procedure.
4)
After expiry of the 60s, the alarm enters the anti-carjacking alarm mode, in which the engine
stops, the sirens sounds continuously and the flashing lights are on until the battery is completely
discharged. One can leave the anti-carjacking following the exit procedure.
To exit anti-carjacking mode you must follow the procedure bellow:
a) In any state 2, 3 or 4 previously enumerated press the button 2 of remote control. The warning or
the alarm sounds will be stoped. The engine killing will be stoped (if the system was in state 4) and
the system will emit 1 optical signal for 2s, followed by 2 optical-acoustic signals.
