21
Rev.1.1
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 shown below.
1 Make a hole in the ceiling panel
Remove the ceiling panel, drill a hole of approx.
φ
35 mm {
φ
1-1/3 inches} through the panel, and run the cables to be connected
through the hole.
2 The ceiling panel is inserted on mount bracket and a plate, and it fixes with a screw and a nut.
Note:
•
Fix 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 Connections.
4 Install the receiver.
A receiver is hooked on the hook of the mount bracket.
（
Four places
）
Open the screw cover.
A receiver is fixed to mount bracket with a driver using an attached 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.
