Extron electronics PVS 407D Installation Manual page 25

Stage 1: Installing the Screen and
Projector
Stage 1 involves installing the PCM 340 projector drop ceiling mount (see figure 8,
UPB 125 universal projector bracket (
Component Overview
PCM 340 Projector Drop Ceiling Mount
1
•
Location — Attaches to the structural
ceiling and rests on the suspended
ceiling.
•
Function — Holds the slotted pipe,
PoleVault pole mount kit (PML 560),
and projector.
Slotted Pipe
2
• Location — Locks into place in the
PCM 340.
• Funcation — Holds the PMK 560 pole
mount kit, UPB 125 Universal
Projector Bracket, and projector.
UPB 125 Universal Projector Bracket
3
(separated into two sections)
• Location — Pipe Adapter Block
screws onto the base of the slotted
pipe, and the Base Plate Assembly
attaches to the projector.
•
Function — Attaches the projector to
the PCM 340 and allows proper
projector positioning and orientation.
).
3
1
PCM 340
Pipe Adapter Plate
Wing Nuts (4)
T-bar
Securing
Screws (4)
3
UPB 125
Figure 8. Projector Ceiling Mount, Slotted Pipe, and
Projector Bracket Installation
Classroom AV System • Stage 1: Installating the Screen and Projector
), slotted pipe (
1
1-gang and 2-gang Accessory Mounting
Points (Power Sockets)
Pipe
Adapter
2
Slotted
Pipe
Pipe Adapter Block
(Top Section)
Base Plate Assembly
(Bottom Section)
), and
2
Base
Plate
Pipe Adapter
Set Screws (2)
15