Instruction Instructions
NAV-1
4
NAV-1 INSTALLATION PROCEDURES
To install the NAV-1 Lens Support (hereinafter called the
NAV-1), perform the following procedures:
•
Removing Projector from Ceiling Mount
•
Attaching NAV-1 to RPA
•
Installing and Adjusting Lens
•
Adjusting NAV-1 to Projector Lens
Removing Projector from Ceiling Mount
The projector must be removed from the mount before
installing this accessory. With an assistant, remove
projector from RPA ceiling mount as follows:
NOTE:
If your projector is not installed on the RPA
ceiling mount, proceed to the next
procedure.
1. Power-off the projector.
2. Disconnect the power cord that supplies electric
power to the projector.
3. Disconnect the audio/video cables from the
projector.
4. Loosen the thumbscrews securing the projector to
the RPA ceiling mount.
5. Carefully slide the projector forward until the
projector releases from the RPA ceiling mount.
6. Remove
the
projector.
Figure 3. Video Projector — Typical
Completely Installed NAV-1 — EXAMPLE
Disconnect
audio/video
cables from
projector
Disconnect AC
power cord to
projector
RPA
Ceiling
Mount
Thumbscrews
(3 to 6 Places)
