Runco QuantumColor Q-1500d series Installation & Operation Manual page 25

• LENS LOCK (Standard or Short-throw Lens)
The screw to the right of the lens activates the lens lock, which freezes the zoom and
lens shift settings to keep the projector images aligned over time.
When shipped from Runco, the lenses are unlocked. To lock them, use the same
5.0-mm Hex wrench (provided) that you use for lens shift adjustments. (Turn clockwise
two or three turns.)
LENS LOCK (Q-1500d Ultra; Long-throw Lens)
The screw to the right of the lens activates the lens lock, which freezes the lens shift
settings to keep the projector images aligned over time.
When shipped from Runco, the lenses are locked. To unlock them, use the same
5.0-mm Hex wrench (provided) that you use for lens shift adjustments. (Turn
counter-clockwise two or three turns.)
THE LENS SHIFT MECHANISM CAN BE DAMAGED BY
WARNING
EXCESSIVE FORCE.
• Ensure that the lens lock is released before adjusting horizontal
• Do not attempt to move the primary lenses beyond their normal
• FOCUS RING
Rotate this to focus the projected image.
• ZOOM TAB
Rotate this to change the projected image size.
Q-1500d Series Installation/Operation Manual
or vertical lens shift.
adjustment ranges.
9
System Overview