For Safe Use - Optex SC-U1 Operation Manual

1

For Safe Use

Be sure to read this instruction manual in order to use the Universal
Transmitter SC-U1 properly.
• Please thoroughly read the "For Safe Use" before using the Universal Transmitter SC-U1
properly.
• Because these precautions are related to failure or malfunction, observe the precautions
for use without fail.
The SC-U1 is designed specifically for OPTEX sensors.
Do not connect any other equipment to the sensor input.
denotes "Prohibited action" and
To prevent fire, electric shock, and/or failure
Be sure to use a power
supply of 100 to 240 VAC.
Using the product with an
AC voltage other than 100
to 240 VAC may cause fire
or electric shock.
Turn off the power immediately in
the unlikely event that there
occur any abnormalities such as
smoke or abnormal noise.
Otherwise it may cause fire or
electric shock.
Do not disassemble or modify
the Transmitter. The Transmitter
contains high voltage parts that may
cause the outbreak of fire or electric
shocks. Contact your dealer for
internal inspections, maintenance
and repairs.
8
denotes "Required action".
Close the cover securely.
For how to close the cover, refer to "How to
open/close cover" P.12.
Keep the power off during
installation and wiring operations.
There are high voltage parts inside the
Transmitter. For installation and wiring, turn
off the power switch and disconnect the
power cable from the power supply source.
Failure to do so may result in fire or electric
shock.
Do not press
with wiper is in air.
It may cause the sensor to malfunction.
When using a cleaning device other than
the one provided with the sensor, follow the
instruction manual of the cleaning device.
OFF
when the sensor