5 mounting the q-750i, Floor mounting (upright), Ceiling mounting (inverted) – Runco QUANTUM COLOR Q-750I User Manual
Page 42: Adjusting the projector height or projection angle, 6 connections to the q-750i, Connector panel access, Mounting the q-750i, Connections to the q-750i, Pre l iminar y
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Q-750i Series Installation/Operation Manual
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3.5
Mounting the Q-750i
There are several methods for mounting the projector. Depending on your chosen
installation, one method may be more suitable than another.
Floor Mounting (Upright)
In typical front- and rear- screen installations, the projector can be mounted to a secure
and level surface such as a table or cart. Carts are useful when moving a projector during
a presentation or from site to site. If possible, lock the wheels when it’s in position to
prevent it from being moved during a presentation.
Ceiling Mounting
(Inverted)
For fixed installations, and for those that want the projector out of sight or have a limited
space for projector and audience, you can invert the Q-750i and suspend it from the
ceiling using a specially-designed ceiling mount fixture.
The projector can also be inverted and placed in an enclosure above and behind the
viewing area. Install four feet on the inside bottom surface of the enclosure on which the
projector can rest. A variety of materials can be used for this purpose (for example, rubber
crutch tips or turntable feet).
Adjusting the Projector
Height or Projection Angle
If the screen is significantly higher or lower than the projector (such as in a rear-projection
installation), you can tilt the projector at an angle. In a ceiling installation, you do this by
adjusting the ceiling mount.
If you do tilt the projector, you may need to vertically shift the image using the on-screen
display (OSD) controls, to compensate. For detailed instructions, refer to Using the
On-Screen Menus on page 45.
3.6
Connections to the
Q-750i
Proceed as follows to connect the Q-750i to your video sources, external controller(s) – if
present – and AC power.
When connecting your equipment:
• Turn off all equipment before making any connections.
• Use the correct signal cables for each source.
• Ensure that the cables are securely connected. Tighten the thumbscrews on
connectors that have them.
Connector Panel Access
To access the connector panel, pull
firmly on the cable access cover to
open it.
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Use only the Runco-approved ceiling mount kit designed for your
projector. Install the mount kit according to the instructions
provided with it.
Note
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