Projector Alignment; Front View; Side View - PRG UNV Manual De Instalación, Funcionamiento Y Servicio

Projector Alignment

10
To adjust yaw (swivel) for threaded rod mounting applications: Loosen locknuts for threaded rods (refer to
step four) 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.
ARROW INDICATES
FRONT OF MOUNT
ACCESS SLOT FOR
OPEN END WRENCH
ALLOWS TIGHTENING OF
LOCKNUTS WITHOUT
REMOVING PROJECTOR
SCREW FOR YAW (SWIVEL) STOP
(REFER TO STEP 1, FIG. 1.3)
10-1
To prevent tampering with the pitch and roll adjustments: Tighten the two tamper resistant security screws
on the projector mount assembly using 4 mm security allen wrench (I) to lock the pitch and roll adjustments as
shown below.
Note: Tighten screws firmly, 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.

FRONT VIEW

CAUTION
TO LOCK ROLL TIGHTEN
TAMPER RESISTANT
SECURITY SCREW
A
KNOB FOR PITCH
ADJUSTMENT
BACK OF MOUNT
KNOB FOR ROLL
ADJUSTMENT

SIDE VIEW

TO LOCK PITCH
TIGHTEN
TAMPER RESISTANT
SECURITY SCREW