23
Rev.2.10
Installation
Warning
• Before installing, be sure to turn off the power of the receiver.
There is a risk of electric shock.
■
Installation of the receiver
●
When using a ceiling panel
When installing the receiver and cables in a removable ceiling, follow the instructions below.
1) Make a hole in the ceiling panel
Remove the ceiling panel, drill a hole of approx. φ35 mm {φ1-1/3 inches} through the panel, and run the cables to be
connected through the hole.
2) The ceiling panel is inserted on the mounting bracket and a plate, and it is secured with a screw and a nut.
(Tightening torque:1.18 N·m±0.2 N·m {0.87 lbf·ft±0.15 lbf·ft})
Note:
• Secure this unit firmly with specified torque with a tool such as a torque driver.
3) Connect the necessary cables to the receiver.
Connect the cables refer to the Connections section on page 18
.
4) Install the receiver.
The receiver is hooked on the hook of the mounting bracket.
（
four places
）
Open the screw cover.
The receiver is fixed to the mounting bracket using a screwdriver and provided screw.
Close the screw cover.
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.