Troubleshooting; Dimensions - Optex Smart Line Serie Instructions D'installation

6

TROUBLESHOOTING

PROBLEM
Power/Low battery indicator LEDs are
not illuminated. (transmitter/receiver)
Alarm is not output.
When the beam is blocked, the "ALARM"
indicator LED is illuminated but the alarm
is not activated.
Alarm is activated even if the
beams are not blocked.
Batteries are running out too quickly.
Frost, snow or heavy rain
causes false alarm.
Improper output
Even if new batteries are used,
Power/Low battery indicator LED is
blinking.
7

DIMENSIONS

POSSIBLE CAUSE
Reversed battery polarity.
Batteries are run or running out.
Reflection from the floor or wall.
Beam has not been blocked.
Signal line short-circuited
Interruption time is too short.
Surface of Transmitter/Receiver
cover soiled.
Optical alignment was not
performed properly.
Batteries are run or running out.
Problem with tamper output.
Optical alignment not optimized.
Problem with wiring.
Batteries are inactive condition.
117 (4.6)
EN-14
CORRECTIVE ACTION
Check the battery polarity.
Replace all batteries.
Align beams away from the floor or wall.
Block all two beams.
Check the wiring.
See "4-1 BEAM INTERRUPTION
ADJUSTMENT", set an appropriate
interruption time.
Clean the cover (wipe the cover with a
soft cloth dampened with water or
diluted neutral detergent).
See "4-2 OPTICAL ALIGNMENT" and
make realignment.
Replace all batteries.
Set the cover properly.
See "4-2 OPTICAL ALIGNMENT" and
make realignment.
Check wiring again for proper installation.
Open and close the battery cover 20
times with two seconds intervals.
After this, open the battery plate and
then close it.
Unit: mm (inch)