Perforated
Press-In Grille
INSTALLATION
The CH-902H and suppplied mounting hardware has been
designed for easy installation while maintaning a high standard
of safety.The whole installation process can be completed from
below the ceiling,if necessary,although working from both sides
of a ceiling title is faster.To ensure a relliable installation,please
follow these steps carefully.
1
、
Preparation
Determine the correct mounting hardware for your paticular
ceiling construction (see diagram 2).
The C-Bracket spreads the clamping force of the mounting
tabs,and strenghens the edge of the hole.The C-Bracket may be
used without the title rails.
The Tile Rails spread the weight of the speaker across the
ceiling.If the ceilling tile should fall out or breal,the Tile Rails
will catch onto the ceiling girl and prevent the speaker from
falling.
NOTE:
Due to the wide response of the CH-902H,the
low frequency vibrations generated may cause buzzingor
the edges of the ceiling tiles may be required.
2
、
Cut hole
