Runco VX-4000d 用户手册

There are several methods for mounting the projector. Depending on your chosen 
installation, one method may be more suitable than another. 

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.

The projector can also be inverted and suspended from the ceiling using a specially 
designed ceiling mount fixture. This type of mounting is recommended for fixed 
installations and for those that want the projector out of sight or have a limited space for 
projector and audience.

If the VX-4000d/VX-5000d is ceiling-mounted and the screen is significantly lower than the 
projector, you can tilt the projector at a slight angle by adjusting the ceiling mount. 

If you do this, you may need to shift the image or apply keystone correction using the OSD 
controls, to compensate. For detailed instructions, refer to 

on page 39.

Proceed as follows to connect the DHD Controller to the VX-4000d/VX-5000d, 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.

You can access the connector panel through the cable opening at the bottom rear of the 
projector (see Figure 2-1 or Figure 2-2).

The VX-4000d/VX-5000d is designed to receive only video input signals directly from the 
companion DHD Controller/Processor. All signal sources should be connected to the 
appropriate inputs on the rear panel of the DHD. The signal from the DHD is then output 
to the VX-4000d/VX-5000d projector through an RGB or DVI cable. 

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