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52 Runco VX-4000d/VX-5000d Owner’s Operating Manual
PRE
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IMINAR
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When you change a remote code on the VX-4000d/VX-5000d, you must re-program the
standard DHD 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.
Analog Out Mode: Select Analog Out Mode from the Service menu to change the
characteristics of the analog output signal from the DHD Controller. The choices are
RGB-- (separate sync with negative polarity), RGB++ (separate sync with positive polarity)
or RGBS (composite sync).
Display Device: The options in the Display Device menu allow you to select the projector
input source, change the picture orientation, perform keystone correction and reset the
lamp timer.
• Configure: Select Configure from the Display Device menu to access the following
projector-specific functions.
• Input Source: Press or to select the projector input source (1 for RGBHV or
2 for DVI).
• Orientation: Change the picture orientation to suit the method of installation (Floor
Front, Floor Rear, Ceiling Front or Ceiling Rear).
• Keystone: If the projector and screen are not installed perpendicular to each other,
the image may become distorted in a trapezoidal shape, as shown in
Figure 4-7.
Select Keystone from the Configure menu to compensate for this.
Figure 4-7. Keystone Correction
Use the DHD Controller front-panel keypad to change the projector
IR code. Then, change the code sent by the remote to match as
described below.
If the DVI 1 or DVI 2 input is active and the input signal is
HDCP-encrypted, the RGBHV output of the DHD Controller is
disabled.
Tip
Note
Vertical Keystone Correction
Positive values compress top;
negative values compress bottom.