Toa IR-702T, Operating Instructions Manual

Page: 15 / 56

15
Step 3. Install the chassis in an electrical box or on a wall.
3-1. When installing in an electrical box
(1) Install the chassis, with its UP mark
facing upward, in an electrical box.
Note
Since no mounting screws are
supplied with the IR-500R, separately
prepare screws that are appropriate
for the electrical box used.
(2) Adjust the reception angle referring
to p. 16 – 17.
(3) Replace the body case by inserting
the tabs on its top into the upper
inside of the chassis, then retighten
the case fixing screws to secure the
body case.
3-2. When directly installing on a wall
(1) Cut out the cable entry tab in the chassis using nippers.
One each of cable entry tabs, which are relatively thin,
is provided in the top and bottom surface of the
chassis. Cut out the entry tab as needed.
In-wall electrical box
(1-gang)
Chassis
UP mark
Case fixing screw
Body case
Wall surface
83.5 mm
(3.29")
Tabs (2 places)
Mounting screw
(Prepare separately.)
Cable entry tab
Chassis (rear)
Mounting screw
(Prepare separately.)
Case fixing screw
Body case
UP mark
Tabs (2 places)
Wall surface
Mounting pitch
83.5 mm
(3.29")
(2) Install the chassis, with its UP mark
facing upward, on a wall.
Note
Since no mounting screws are
supplied with the IR-500R, separately
prepare screws that are appropriate
for the construction of wall.
(3) Adjust the reception angle referring
to p. 16 – 17.
(4) Replace the body case by inserting
the tabs on its top into the upper
inside of the chassis, then retighten
the case fixing screws to secure the
body case.