3
Receiver LED Operation
Red/Yellow LED Off
Yellow LED lit
(
Red
LED
Off
)
Red
Yellow
LED lit
(
LED
Off
)
Receiver Condition
Strong ( operation well )
( re-adjust, no Alarm Output )
Weak
Alarm Output
2.5mm
3
.2
9
"(
8
3
.5
m
m
)
5
Vertical adjustment
Vertical adjustment
Horizontal adjustment
Attenuation sheet
Horizontal adjustment
Attenuation sheet
This function informs you
of
the
operation
and
condition
of
the
receiver
by
LED
.
PH-15SA
(Surface
Mounting)
attached paper pattern
4-2-1 Remove the cover piece
with screwdriver.
4-2-2 Use attached paper pattern
to cut hole on the wall.
4-4-1 Remove the cover piece with
screwdriver.
4-4-2 Install the screw
in switch
box and keep 2.5 mm space
between as the drawing.
5/32
"
x1
"
4-4-3 Put the infrared
beam unit in switch
box (Drawing-1), and fix the screw
tightly (Drawing-2).
4-4-4 Refer to
section
[ 3. WIRING ]
to
connect the wiring.
PH-15FA ( WALL MOUNTING )
PH-15SA ( WALL MOUNTING )
PH-15SA ( BOX MOUNTING )
4-2-3 According to the position identified
to drill two(2) fixing holes(2 mm).
4-2-4 Refer to
section
[ 3. WIRING ]
to
connect the wiring.
4-2-5 Install and fix screws
4-2-6 Refer to section
[ 5. ALIGNMENT ]
and
check if alignment done properly, if yes,
then attach the cover piece back.
5/32
"
x1
"
.
4-3-3
4-3-4 Refer to section
[ 5. ALIGNMENT ]
and check if alignment
done properly, if yes, then attach the cover piece back.
Refer to
section
[ 3. WIRING ]
to connect the wiring.
4-3-1 Remove the cover piece
with screwdriver.
4-3-2 Pull wiring thru cable entry and fix the unit on
with screws
the wall
5/32
"
x1
"
.
4-4-5 Refer to section
[ 5. ALIGNMENT ]
and
check if alignment done properly, if yes,
then attach the cover piece back.
OPTICAL ALIGNMENT PROCEDURE
：
5-1 Turn on the power to the PH-15FA/SA Transmitter and Receiver.
5-2 Adjust Transmitter and Receiver vertically and horizontally
to
do
axis adjustment.
5-3 Check Receiver LED Operation
,
adjust
Transmitter
and
Receiver
horizontally
again
till
Receiver LED
is
off.
5-4 Put the Attenuation sheet
in
front
of
the
Receiver
to
weak the signal,
then repeat the section [5-3] till
Receiver LED
is
totally
off
.
This procedure could
make
sure
Receiver
got
better and steady operation.
optical
vertically
and
PH-15FA
(Flush Mounting)
①
②
