Chuango AID-420 Mode D'emploi page 4

EN
Alarm time setting - in the Receiver unit(R unit)
When two or more beams are been blocking for the pre-set time,
the IR sensors send an alarm signal to the control panel. The time
setting can be adjusted by sliding switches 4 and 5.
Factory default
The alarm will be triggered when the light beam is being blocked for 0.3 seconds.
The alarm will be triggered when the light beam is being blocked for 0.6 seconds.
The alarm will be triggered when the light beam is being blocked for 0.9 seconds.
The alarm will be triggered when the light beam is being blocked for 1.2 seconds.
Note: The time setting has to be practical and in conjunction with detection area. It does not mean THE
SHORTER THE BETTER.
Pairing
After the settings, pair the IR sensors with the control panel.
1. Put the transmitter circuit board and receiver circuit board face
to each other in the same direction (the
direction) and make sure the beam transmitters and beam
receivers are face to each other.
2. Set the control panel in pairing mode (shown in the corresponding
control panel user manual), trigger the IR sensors (block at least 2
beams and maintain this up to the pre-set time), and when a "beep"
sound is heard, the system pairing is completed.
3. Arm the alarm system, trigger the IR sensors again, if the control
panel goes off an alarm, means the IR sensors work normally.
mark is in the same
Installation
Choosing place
1. The IR sensors are
suggested to be installed
on doors or windows.
The gap between the
transmitter and receiver
should be less than
6 meters, and the control
panel can receive the
signal from IR sensors.
Note: The transmitter and receiver must be aligned to each other, and maintained the same distance from
the ground.
2. Do not install the IR sensors at following locations:
EN
≤6m