Specifications
Table Of Contents
- TWO YEAR LIMITED WARRANTY
- Safety Precautions
- 1. Introduction
- 2. Controls and Functions
- 3. Installation
- 3.1 Remote Control
- 3.2 Quick Setup
- 3.3 Installation Considerations
- 3.4 Installing the Optional CineWide Lens
- 3.5 Mounting the VX-2
- 3.6 Connections to the VX-2 and DHD Controller
- Connector Panel Access
- Connecting the DHD Controller to the VX-2
- Connecting Source Components to the DHD Controller
- RS-232 Controller Connection
- Connecting 12-Volt Trigger Outputs to External Theater Equipment
- Connecting to AC Power
- 4. Operation
- 4.1 Turning on the Power
- 4.2 Adjusting the Picture Orientation
- 4.3 Lens Adjustments
- 4.4 Using the On-Screen Menus
- 5. Maintenance and Troubleshooting
- 6. Serial Communications
- 7. Specifications
- Appendix A. VX-2 Color Gamut Adjustment
Maintenance and Troubleshooting
Runco VX-2cx/VX-2dcx Owner’s Operating Manual 59
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5.3
Troubleshooting Tips
Table 5-1 provides some general guidelines for troubleshooting problems you may
encounter with the VX-2. If you encounter an issue not described here, please contact
Runco Technical Support.
Table 5-1. Troubleshooting Chart
Symptom Possible Cause(s) Solution
The projector does not turn
on after initial installation. The
power LED on the front of the
DHD Controller lights red after
you press the power button.
• The DHD Controller is
connected to the VX-2
incorrectly or not at all.
• The VX-2 is not plugged in
or the AC outlet is not
active.
• Verify the DVI cable
connection from the DHD
Controller to the VX-2.
• Ensure that the VX-2 is
plugged in and that the AC
outlet is active.
The projector and DHD Con-
troller are both on, but there is
no video image on-screen.
• Incorrect source selection.
• Source component is not
turned on.
• Select the correct source.
• Turn on the source.
A projected image from a
DVD is split or otherwise
scrambled.
• DVD player is connected
to the Component input
and set to progressive
scan mode.
• Turn off progressive scan
on the DVD player. Or,
connect the DVD player to
the HD1 or HD2 input.
Image is too bright and/or
lacks definition in the bright
areas of the image.
• Contrast is set too high. • Lower the contrast setting.
Image appears “washed out”
and/or dark areas appear too
bright.
• Brightness is set too high. • Lower the brightness
setting.
Colors in the image are
swapped; for example, reds
appear blue or vice versa.
•The Red/Pr, Green/Y or
Blue/Pb outputs from the
source are connected to
the wrong inputs on the
DHD Controller.
• Ensure that the source
outputs are connected to
the correct DHD Controller
input.
Image geometry is incorrect. • Incorrect aspect ratio
selection.
• Select the aspect ratio that
best matches the source
image and screen size
(refer to
Table 4-1).
The projector will not turn
back on after it was powered
down, or the image disap
-
pears during operation.
• The projector will not turn
on for two minutes after
power-down, to protect
the lamp.
• The lamp has failed.
• Wait two minutes until the
LED at the front of the
DHD Controller turns red.
• Replace the lamp.