Installation guide

Theater Installation Guide (97127016B) 33
Addressing and hanging house signs — Mounting house signs
Mounting house signs
These instructions explain how to mount ALPHA 220C signs using the available trim kits. For information
about mounting other types of signs, refer to the appropriate manual, see “Related documentation” on
page ii.
Figure 14: Ceiling mounting
Contact with high voltage
may cause death or serious
injury.
Always disconnect power to
unit prior to servicing.
Hazardous voltage.
WARNING
SM1000A
7!2.).'
0OSSIBLECRUSHHAZARD
-OUNTUNITONAWALLTHATCAN
SUPPORTATLEASTTIMESTHE
UNITgSWEIGHT/THERWISEUNIT
MAYFALLCAUSINGSERIOUS
INJURYORDEATH
3-!
7!2/&4(%7/2,$3
,EAVEATLEASTAINCHCLEARANCE
FROMTHESIGNTOAWALL
Power outlet
Communication wall plate — see “Sign networking
and addressing considerations” on page 13.
4/06)%7
&2/.46)%7
3)$%6)%7
IN
IN
IN
IN
IN
IN
Shown with the optional Alpha 220C
Trim Kit - Ceiling Mount (pn 10149009).