Specifications

Operation
50 Runco VX-2cx/VX-2dcx Owner’s Operating Manual
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When you change a remote code on the VX-2, you must re-program your remote control
to send that same code. To do this:
1. Using a straightened paper clip or similar object, press and hold the
CODE button on the remote control for approximately three
seconds, or until the red LED on the remote lights solid red.
2. Enter a new two-digit code between 00 and 31 inclusive. Include a
leading zero for single-digit codes; for example, enter 9 as “09.”
3. The LED turns off to confirm the code change. If you enter an invalid code, the LED
flashes for three or four seconds. Try again, entering a valid code.
Display Device: The options in the Display Device menu allow you to change the picture
orientation, reset the lamp timer, perform lens adjustments and access additional test
patterns.
• Installation: Select Installation from the Display Device menu to change the picture
orientation to suit the method of installation (Floor Front, Floor Rear, Ceiling Front or
Ceiling Rear).
This menu page also displays the number of hours that the lamp has been in service,
and lets you reset the counter (which is recommended after you replace the lamp; refer
to
Lamp Replacement on page 53).
•Lens: Select Lens from the Display Device menu to access the motorized lens
controls. Refer to
Lens Adjustments on page 36.
• Diagnostics: Select Diagnostics from the Service menu to access additional test
patterns for calibration or measurement purposes:
•Select Red, Green or Blue to display only the selected color (simulating a filter of
that color).
•Select 75 or 100 to display color bars (75 IRE or 100 IRE).
•Select Horz or Vert to display a horizontal or vertical gray ramp.
•Select Checks to display a 15-segment checkerboard pattern.
•Select Align to display a white grid against a black background (useful for verifying
proper image or screen alignment).
HD Format: If the characteristics of the incoming signal on the HD1 or HD2 inputs are
known, select HD Format from the Service menu and set them as described below. Doing
so can reduce the time it takes the DHD Controller to switch from HD to 480i signals or
vice versa.
This is generally not necessary unless the DHD Controller – for whatever reason – has
difficulty determining the color space (RGB or YUV), bandwidth or resolution of the
incoming HD signal. In most situations, the Auto settings work well.
• HD/RGB 1 and HD/RGB 2 (Color Space): Select Auto, RGB or YUV.
• ADC Bandwidth: Select Auto, 75 MHz, 150 MHz or 300 MHz.
• YPbPr Input Resolution: Select Auto or specify the input resolution, if known: 480i,
480p, 576i, 576p, 720p or 1080i.
Do not change the “Type” setting in this menu.
Note
HD Format
HD/RGB 1 Auto
HD/RGB 2 Auto
ADC Bandwidth Auto
YPbPr Input Resolution