Optex FTN-R User Manual

1
Open the separate box, and
disconnect the transmitter connector.
(It is not necessary for the main unit
to be opened.)
6
BATTERY
The detector shares the battery with the transmitter. Check that the 2.5 to 10.0 V power battery is
used for the transmitter.
6-1 HOW TO REPLACE BATTERY
Stacking method
Side-by-side method and
top-to-bottom method
Separate box
Separate
box cover
Separate box
Separate box
cover
Black
Red
3
2
Replace the battery.
3
Connect the connector, and close the
separate box.
Note>>
Check that the warm-up period is
started.
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Optex FTN-R Specifications

General

Brand	Optex
Model	FTN-R
Category	Security Sensors
Language	English