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Mounting - Aiphone MJ-1AD Installation & Operation Manual

Door sentry video entry security intercom

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■ Wiring diagram
• MJS-1 AD/A system
• 2 MJ-1 AD monitor system
MOUNTING
■ MJ-DS
The cover at the bottom conceals the mounting screw.
1. Loosen a screw at bottom of front panel. Lift it off
from back case to separate.
2. Mount back case to single-gang box at two points.
3. Connect 2 parallel wires on non-polar A1, A2.
4. Remount MJ-DS aligning on top, and fasten
bottom screw. Reattach the cover.
★ Do not apply any sealant around MJ-DS back
case, as openings are provided for evaporation.
Single-gang
■ MJ-1 AD
Mounting bracket is attached on back of MJ-1 AD.
1. Attach the bracket to wall or single-gang box at two
points.
2. Connect 2 wires from MJ-DS on non-polar A1, A2.
3. Connect 2 wires from PS-18YC(D)/A to 18V DC
terminals. (Red: +, Black: -)
4. Mount MJ-1 AD onto the prongs of bracket, aligning
at marks. Pull it downward until it locks.
5. Plug in PS-18YC(D)/A power supply.
MJ-1 AD
PS-18YC/A( 120V AC), PS-18YD/A (220/240V
AC)
Install the power supply within
1,9m, 6'3" of the monitor.
Do not attempt to extend the
DC side of the power supply.
If necessary, extend the AC
side with an extension cord.
PS-18YC/A
PS-18YD/A
Screw (2)
(Supplied)
- Do not remove these
two screws
-
4
-

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Mjs-1ad/a