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7
SENSOR FUNCTIONS
Sensor operation can be adjusted to fit the environmentals / applications with the built-in mode selector.
ALARM LED
The alarm LED will light up, synchronized with the alarm
contact, if you set the mode
Switch 1
selector at ON.
ON
OFF
（Factory set）
■LED CONTROL
LED CONTROL FUNCTIONS
Wire terminal 6 (L/C) through an external control contact
switch with Power (-).
●OPERATION
Turn the Mode selector 1 OFF.
When the switch is turned ON, the alarm LED lights at alarm.
When the switch is turned OFF, the alarm LED does not light.
6
6
Contact switch
ALARM MEMORY
Memory LED will inform you which sensor initiated an
alarm during alert conditions when two or more sensors are
connected on the same line.
When this setting is "ON".
Switch 2
Memory is always stored
when sensor is armed.
ON
When an alarm has been
OFF
activated, the memory LED
(Factory set)
flashes for 3 min. and then
remains lit for 47 min.
It automatically reset and
memory is also canceled.
NOTE : Same LED is used to indicate both alarm and
alarm memory.
8
OPERATION CHECK
When installation is completed, turn the power "ON" and check operation, after about 1min. warming up time, as follows:
1. Make sure that alarm LED finishes flickering.
2. Walk test in the protected area to check if an alarm is initiated.
Check alarm LED and control panel for sensor operation.
9
TROUBLESHOOTING
Analyze possible problems according to the following table. If normal operations cannot be restored by this means, contact either the dealer from whom you bought the unit or TAKEX.
Trouble
Completely inactive.
Sometimes inactive.
Activated when no person has
passed.
Alarm LED lights, though
connected units are inactive.
Alarm LED continues to light
and alarm continues to be
initiated. (Trouble alarm)
To clean the device, use a soft, wet cloth and then wipe off any water drops.
●
MAINTENANCE
If the device is particularly dirty, dip the soft cloth in the water that contains a weak neutral detergent.
●
Wipe the device gently with the cloth, then wipe off any detergent that remains. Do not use substances such as thinner or benzene.
(The plastic parts may deform, discolor or change their properties.)
Perform operation checks on a regular basis.
●
Change alarm contact to N.O. when sensor is used for
an application except security purpose, such as light
control.
When operation check shows you high sensitivity of
sensor, change setting of sensitivity with mode
selector and re-check operation.
Four settings are available.
POWER
120％
Signal Input
Make use of the fine motion detection (motion of
hands or body) at narrow range.
NOTE :
Possible cause
Either power is OFF (including broken cable) or power voltage is too low.
●
Not yet 1 min. after power turned on. (Is alarm LED flickering ?)
●
There is an obstacle in front of the detection area.
●
Improper detection area adjustment.
●
Improper detection area adjustment .
●
Cover surface soiled.
●
The detection range exceeds. 40ft. (12m) (Wide angle)
●
82ft. (25m) (Long range)
Improper power supply.
●
Something moving in protected area or too rapid temperature variations.
●
A source of electrical noise (broadcasting station, amateur radio etc.) nearby.
●
Strong sunlight reflection or direct light hitting the unit.
●
The detector reacts to passersby outside.
●
Poor contact output connection or broken wire.
●
Connected units are damaged.
●
Damaged alarm contact.
●
Head unit fails to be replaced.
●
Too low power voltage.
●
Trouble alarm initiated again after warming-up period, though power is reset.
●
ALARM CONTACT CHENGEOVER
Switch ３
ON
N.O.
N.C.
(Factory set)
SETTING OF SENSITIVITY
Switch ４・５
ON
OFF
100％
80％
60％
（Factory set）
FINE MOTION DETECTION
This mode is so
Switch 6
sensible to detect
ON
even a slight
motion that the
Fine motion
Intruder detection
performance to
(Factory set)
discriminate
small animals
might be low.
FACTORY SET
1 2 3 4 5 6
ON
OFF
3. After correct operation has been confirmed, use the mode selector switch to disable the
alarm LED, if required.
Built-in CPU automatically checks/monitors
sensor unit function, regardless of mode settings
except a part of features.
TROUBLE ALARM
This function checks / monitors sensor unit itself in
accordance with built-in program.
When trouble is found out as a result of the check /
OFF
monitor, alarm LED lights and an alarm signal also
continuously outputs.
1 : Unit trouble
Trouble alarm outputs when inner circuit / wiring is
damaged / broken.
See 9, troubleshooting and remedy table.
NOTE :
The monitor functions regardless of mode
settings but an alarm is not indicated in case
of setting alarm LED at OFF position.
When power is reset during the alarm
status, trouble alarm stops only for
warming up time.
2 : Low voltage
When power voltage of sensor drops down (approx.
8.5V DC or less), trouble alarm outputs before sensor
operation comes to be unstable due to low voltage.
See troubleshooting and remedy table.
NOTE :
The monitor functions regardless of mode
settings but an alarm is not indicated in case
of setting alarm LED at OFF position.
When power voltage recovers to normal level
during the alarm status, trouble alarm stops.
OFF
3 : Failure to replace
Trouble alarm outputs to prevent failing to replace
sensor head unit which is set for aiming. Alarm
stops when the sensor head unit is replaced to alert
position.
NOTE :
The monitor functions regardless of mode
settings, but an alarm is not indicated when
alarm LED is set to OFF position.
Corrective action
Check the power cable and adjust power voltage properly.
●
Allow for warm-up time.
●
Remove the object.
●
Readjust the detection area setting.
●
Readjust the detection area setting.
●
Clean cover with a soft cloth. (Do not use thinner, etc.)
●
Reposition so that the range is less than 40ft. (12m) (Wide angle) or
●
82ft. (25m) (Long range)
Correct power supply.
●
Remove the cause.
●
Change the installation location.
●
Change the installation location.
●
Shield sunrays with a blind.
●
Readjust the detection area.
●
Check the wiring.
●
Check connected units.
●
Check alarm output terminals with tester.
●
Replace to armed position.
●
Adjust power voltage properly.
●
There is a possibility of inner broken wire/damage.
●
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