Audio Enhancement TLD100 - Manual (Page 27)

27
Warning
• Before installing, be sure to turn off the power of the infrared sensor/receiver.
There is a risk of electric shock.
When not using a ceiling panel
If the coaxial cables cannot be routed through the ceiling, install this
product as shown below.
1 Prepare the ceiling mount bracket.
Use a tool (pliers etc.) and bend the ceiling mount bracket
(included component) as shown in the figure on the right.
Note:
• When reinstalling, do not bend the bracket again. Repeated
bending may damage the bracket.
2 Connect the necessary cables to the sensor/receiver.
Connect the cables by following the description on page 19.
When connecting multiple infrared sensors, connect the F-type connectors of extended sensors to the external sensor
terminals of this unit.
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 hole on the center of the
bracket.)
4 Install the ceiling mount bracket on the ceiling.
Attach the processed ceiling mount bracket on the ceiling with screws (locally procured).
Note:
• The screws for attaching the ceiling mount bracket to the ceil-
ing are not provided. Procure these screws separately accord-
ing to the material and construction of the ceiling and total
weight of this unit and other accessories.
• The installation direction of this unit may be restricted depend-
ing on the position where the ceiling mount bracket is
installed. Confirm the proper direction of the bracket and the
unit before attaching the bracket to the ceiling.
5 Install the sensor/receiver.
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 ceiling 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.
6 After installation, check that all parts are firmly
installed.
Check visually for loose parts and connections.
Bend along the
slits
Ceiling mount
bracket
(included
component)
3
Safety
strap
Adjuster
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}
4
Screw (locally
procured)
Screw hole
(ø5 mm {ø0.2
inches})
2
Cables
•
Ceiling
1