Audio Enhancement TLD100 - Manual (Page 26)

26
Installation
Warning
• Before installing, be sure to turn off the power of the infrared sensor/receiver.
There is a risk of electric shock.
Installation of the IR-Satellite Sensor/Receiver
•
When using a ceiling panel
When installing the sensor and cables in a removable ceiling, follow the instructions shown below.
1 Make a hole in the ceiling panel.
Remove the ceiling panel, drill a hole of approx. ø110 mm {ø4-5/16 inches} through the panel, and run the cables to
be connected through the hole.
2 Connect the necessary cables to the sensor.
Connect the cables running through the hole of the ceiling panel by following the description on page 19.
3 Install the safety strap to the ceiling mount bracket.
Run the safety strap through the ceiling mount bracket and tighten the strap with the adjuster.
(Arrange the strap and the adjuster so that they do not hang on the screw hole on the center of the bracket.)
Important:
• To prevent the installation from falling down, make sure to run the safety strap through the ceiling mount bracket and
tighten the strap with the adjuster. If the strap is not tightened, it may slip off the ceiling mount bracket, which could
result in this unit falling down. (The strap and the adjuster should not hang on the screw hold on the center of the
bracket.)
4 Install the IR-Satellite Sensor/Receiver.
Push the connected cable into the hole.
Tuck the excess portion of the safety strap into the hollow space on the rear of this unit.
Tighten the ceiling mount screw (M4 x 110, accessory) after mounting this unit to the mount bracket (accessory).
Tightening torque: 1.18 N·m±0.2 N·m {0.87 lbf·ft±0.15
lbf·ft}
Note:
• Fix this unit firmly with specified torque with a tool such
as a torque driver.
5 After installation, check that all parts are firmly
installed.
Check visually for loose parts and connections.
Ceiling panel
Ceiling mount bracket
(included component)
3
Safety strap
4
Ceiling mount screw
M4 x 110 (included)
Tightening torque:
1.18 N·m±0.2 N·m {0.87 lbf·ft±0.15 lbf·ft}
2
1
Cables
Adjuster