10
8. MOUNTING HARDWARE INSTALLATION
[Installation view on Drop Ceilings]
Because the bridge rails are 603 mm (23.74”) in length, be sure to match them to the ceiling tile size during
installation.
Reinforcement ring mounting screw
Tie-plate mounting screw
Tie-plate
(preinstalled on Bridge rail)
Bridge rail
HY-TB1
(optional)
T-grid
Ceiling tile
Ceiling reinforcement ring (accessory)
[Installation view on Dry Wall Ceilings]
Reinforcement ring mounting screw
Tie-plate mounting screw
Tie-plate
(preinstalled on Bridge rail)
Bridge rail
HY-TB1
(optional)
Ceiling frame
Ceiling panel
Ceiling reinforcement ring (accessory)
Before Installing the IR-820SP
Determine the most appropriate method for the ceiling structure. Be sure to use an optional HY-TB1 Tile Bar
Bridge in combination with the supplied ceiling reinforcement ring.
WARNING
Set the bridge rails so that both ends fit securely into the T-grids, even
if the ceiling tile accidentally falls off.
WARNING
Only install the Tile Bar Bridge on ceiling frames that can structurally
support the weight of the speaker.
