Runco Video Xtreme VX-40d Owner's Operating Manual page 30

Section 3: Operation
Lens Mount and ➤
Projection Lenses
Input Panel ➤
Cooling and Air Vents ➤
Front and Top IR Sensors ➤
Lamp Door ➤
The projector is built with a motorized lens mount that allows for easy lens control and
adjustment. This includes such functions as adjusting vertical and horizontal offsets, zoom
and focus. The lens mount can be fitted with any one of the available optional lenses.
Refer to Section 6, Specifications.
• Zoom and Focus — There are two internal lens motors that allow for quick
motorized adjustment of zoom and focus. Adjust zoom to fit the displayed image
on the screen and adjust focus to improve the clarity of the image.
• Lens Offset — Vertical and horizontal offset is performed on the lens mount
through the use of DC motors.
• Shutter — Standard on all models, the shutter allows you to turn the screen
absolutely black when in the "on" state. To operate the shutter, press the MUTE
button on the remote and hold it for 1-2 seconds. Or, press the Shutter button
on the built-in keypad.
• Optical Aperture — Enables adjustment of light output and contrast ratio. The
optical aperture control is in the Advanced Image Settings menu (described later
in this section).
NOTES:
1) The projection lens is shipped separately from the projector.
2) Use the lens cap when transporting the projector to avoid scratching and damaging
the lens, which could affect your displayed image.
Connect your signal sources to the input panel on the back of the DHD controller; refer
to the DHD controller manual for details. Connect the RGB and/or DVI output of the DHD
Controller to INPUT 1 and/or INPUT 2 respectively on the projector.
There are numerous air vents located around the projector. It is important these vents remain
unobstructed. Adequate airflow through the projector will prevent it from overheating.
The two IR sensors located on the projector receive transmissions from the IR remote
from up to 100 feet away. It is important to keep the transmission path to these sensors
unobstructed for uninterrupted communications with the projector. The front IR sensor is
located next to the projector's nameplate and the top IR sensor is located at the top of
the projector.
The lamp door is located at the back of the projector, which provides easy access to the
lamp module for replacement. Refer to Section 4.4, Lamp and Filter Replacement, for
lamp replacement procedures.
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Runco VX-40d/-50d/-60d/-80d Owner's Operating Manual