Aiphone JOS-1A Installation & Operation Manual page 7

jo-DA
1
Remove the main unit from
the mounting frame by
loosening the locking screws
Screwdriver
Loosen
Tighten
3
Connect wires.
jo-DV
4
Fasten the unit to the mounting surface.
*Use board anchors or concrete plugs as needed.
1
Loosen the special screw
with the special screwdriver,
and remove the front panel.
Special
screwdriver
Loosen
(included)
Tighten
5
Replace face plate and tighten
screw with included special
screwdriver.
jo-DVF
Vandal resistant front panel with the unit attached
3
Fasten the front panel to the back
box with the special screws.
<Back wiring>
Mounting screw x 2
Place " UP" upwards
(Screw shaft: Ø4.1)
(Slotted Head: Ø8.2 or less
Height 3.0mm or less)
(not included)
Main unit
Mounting frame
Drainage hole
Do not block the holes.
Anchor x 4
(Prepare anchors according to the size of the mounting screws.)
(not included)
Vanda resistant
front panel
The unit
Mounting screw × 4
(Screw shaft: Ø4.1)
(Slotted Head: Ø8.2 or less
Height 3.0mm or less)
(not included)
Drainage hole
Do not block the holes.
Special
screw
Flush mount back box
Loosen
Tighten
Special
screw x 4
(included)
Hexagonal wrench (included)
Transparent name plate
Mount the main unit on
the mounting frame,
and fit the front panel on.
1-gang box
83.5 mm
(3-5/16")
Front panel Main unit
2
Fasten the mounting
frame to the wall.
Mounting screw x 2
(Screw shaft: Ø4.1)
(Slotted Head: Ø8.2 or less
Height 3.0mm or less)
(not included)
Wire slot
Insert a wire from the lower side.
75 mm
3''
50 mm
(The diameter and the depth of the holes on the wall depend on
1-31/32''
the anchors suitable for the mounting screws used.)
150 mm
5-15/16''
3
Connect wires to the unit.
70 mm
2-3/4''
2
Insert the transparent name plate.
1. Peel off the protective seals on the plate (both sides).
2. Fill in the name on the transparent name plate.
Be sure to leave 25 mm (1") of white space on the right
end to account for insertion.
3. Insert the filled-in transparent name plate as below
(indicated with
(included)
1
110 mm
Install the flush mount back box in
4-3/8''
the wall, and then connect the wires to
the unit with the terminal cover open.
180mm
7-3/32''
2
Insert the transparent name plate.
*See above JO-DV for details.
45 mm
1-25/32''
Removing the front panel
<Bottom surface>
Flathead screwdriver
Pry off the front panel with
a flathead screwdriver.
<Surface wiring>
83.5 mm
(3-5/16")
Installation height
(center of the unit)
1,500 mm (5')
in diagram).
Insert transparent
name plate here.
25 mm
(1")
ABCDEFG
2 mm (1/8")
7