CHIEF SL220 - Manual (Page 12)

SL220 Installation Instructions
12
Replacing Projector Cradle
1. Slide front channels of projector cradle forward onto the
SL220 bearings. (See Figure 18)
Figure 18
2. Line up rear spacers with attachment holes on SL220 arms.
(See Figure 19)
3. Tighten rear spacers.
Figure 19
4. Reconnect grounding strap from inside front of SL220 to
projector cradle, using the Phillips head screw previously
removed. (See Figure 20)
Figure 20
Installing RPA/RPM, Bracket and Projector
1. Install RPA/RPM (a Listed accessory - not included) to the
projector cradle following instructions included with the
RPA/RPM. (See Figure 21)
Figure 21
NOTE: The projector is secured from the top by an SLB
bracket (a Listed accessory - not included).
2. Attach the SLB bracket to the projector following the
instructions included with the SLB bracket.
3. Attach the SLB bracket with the projector to the RPA/RPM
following the instructions included with the RPA/RPM.
1
Front of
Front Channels
SL220
x 2
3
Rear of
SL220
x 1 4
RPA