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nearest Dealer.
•
Check the state of the connection by interpreting the code
displayed by the system LEDs in accordance with Table 3.
No picture
•
Check that the selected input is effectively connected to
an active video or graphic source.
•
Make sure the video or graphic signals supplied by the
source are compatible with the technical specifications of
the RTX system or, in particular, the selected input.
•
Check the condition of the cables used to connect the
DigiOptic™ Image Processor to the various sources.
•
Check the state of the connection between the DigiOptic™
Image Processor and the Display.
Picture is disturbed, unstable or noisy
•
Check compatibility of the video or graphic signals with
the technical specifications of the system, and specifically,
with the specifications of the selected input.
•
Check the condition of the cables used to connect the
DigiOptic™ Image Processor to the various sources.
•
If the problem occurs on a terrestrial broadcast source
signal, check that the receiver has been correctly tuned in
and that the aerial system is in good working order.
•
If the problem occurs in a video signal from a video-
recorder, ensure that the videotape is an original “first
generation” copy and that VCR mode is active in the
PICTURE menu.
•
Adjust the Sharpness parameter in the PICTURE menu
to optimise the projected image.
Image incomplete along borders (vertical or
horizontal)
•
Check compatibility of the video or graphic signals with
the technical specifications of the system, and specifically,
with the specifications of the selected input.
•
Recall the automatic image adjustment function by
pressing the AUTO key on the remote control or the Display
keypad.
•
Adjust the horizontal or vertical position of the projected
image using the IMAGE ADJUSTMENTS / POSITION menu.
•
Adjust the width and height of the image, selecting Aspect
in the IMAGE ADJUSTMENTS / ASPECT menu.
Picture too dark, too pale or unnaturally coloured
•
Check compatibility of the video or graphic signals with
the technical specifications of the system, and specifically,
with the specifications of the selected input.
•
Adjust the CONTRAST, BRIGHTNESS, COLOUR and
TINT parameters in the PICTURE menu.
•
If necessary, adjust COLOR TEMPERATURE and GAMMA
CORRECTION (IMAGE menu).
Graphic image with poor quality vertical detail
•
Check compatibility of the video or graphic signals with
the technical specifications of the system, and specifically,
with the specifications of the selected input.
•
Press AUTO (on the remote or keypad) to execute automatic
adjustments.
•
Adjust FREQUENCY and PHASE parameters in the
IMAGE menu to optimise vertical detail of the projected
image.
Video image showing colour misalignment on
vertical details
•
Check compatibility of the video or graphic signals with
the technical specifications of the system, and specifically,
with the specifications of the selected input.
•
Adjust Y/C DELAY settings in the IMAGE menu to reduce
colour misalignment.
Remote control not working
•
Check remote control battery power and correct polarity.
•
Ensure the area between the infrared sensors (on the
front panel of the DigiOptic™ Image Processor and the front
of the Display) and the remote control is free from
obstructions.
•
Make sure the infrared sensors on the front panel of
the DigiOptic™ Image Processor and at the front of the
Display are not exposed to intense light levels.
Содержание Grand Cinema RTX 55H
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