Peerless Industries PRG-1S Manuale Utente

ISSUED: 08-15-07  SHEET #: 055-9491-7  06-11-11

Visit the Peerless Web Site at www.peerlessmounts.com

For customer care call 1-800-865-2112 or 708-865-8870.

To adjust yaw (swivel) for threaded rod mounting applications: Loosen locknuts on threaded rods 
(step 5), until projector mount can be rotated.  Rotate mount to desired position and retighten locknuts.

To adjust yaw (swivel) for extension column applications:  Loosen screw on projector mount assembly (A)
indicated below until projector mount can be rotated.  Rotate mount to desired position and retighten screw.

To adjust pitch (forward and backward tilt):  Turn knob on back of mount as shown below. Pull knob out and 
turn by hand for easy adjustment or insert #2 phillips screwdriver in end of knob and turn. 

To adjust roll (side to side tilt):  Turn knob on side of mount as shown below. Pull knob out and turn by hand for 
easy adjustment or insert #2 phillips screwdriver in end of knob and turn.

SCREW FOR YAW (SWIVEL) 
STOP (REFER TO STEP 1, 
INSTALLATION TO EXTENSION 
COLUMNS, FIG. 1.2)

KNOB FOR ROLL 
ADJUSTMENT

KNOB FOR PITCH 
ADJUSTMENT

BACK OF MOUNT

9

To prevent tampering with the pitch and roll adjustments: Tighten the two tamper resistant security screws 
on the projector mount assembly using 4mm security allen wrench (B) to lock the pitch and roll adjustments as 
shown below.

NOTE: Tighten screws fi rmly, but do not overtighten. Overtightening can damage the mount.

•  Do not adjust pitch or roll while tamper resistant security screws are fully engaged.

•  Loosen the two tamper resistant security screws one complete turn before adjusting the projector mount assembly 

or damage may occur.

ARROW INDICATES 
FRONT OF MOUNT

9-1

TO LOCK ROLL TIGHTEN 
TAMPER  RESISTANT 
SECURITY  SCREW

TO LOCK PITCH TIGHTEN 
TAMPER  RESISTANT 
SECURITY  SCREW