OPERATION
VistaGRAPHX 2500 User's Manual
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is already at 73, then decrease the contrast level for one or more of the
other colors. 2) If you want to adjust each color individually, you can
connect only one signal cable — red, green or blue — at a time.
5)
When the grayscale appears as you want, select Return. You can now use
this temperature with the current source.
Video Standard
If "Auto" is checked, the projector will automatically detect
the video standard present and display this standard in the
adjacent box. If "Auto" is unchecked, press
at the
adjacent pull-down list to view or select a different video
standard from a complete list available to the projector.
Selecting a specific standard forces the projector to process
the signal according to this standard. Re-check the "Auto"
checkbox to return to automatic detection of the standard.
NOTE: This option should remain set at auto for all instances EXCEPT: 1) a
poor quality input signal or 2) a black-and-white video signal. In order to detect
and display such signals, uncheck "Auto" and specify the relevant standard.
Signal Type
If "Auto" is checked, the projector will automatically detect
the type of signal present (unless it is RGB-Video or YUV)
and will display the signal type to the left in the adjacent
box. If "Auto" is unchecked, press
at the adjacent
pull-down list to view or select a different signal type from a
complete list available to the projector.
Re-check the "Auto" checkbox whenever
you want to return to automatic detection
of the signal type.
NOTES: 1) RGB-Video (which requires a
third-party decoder) and YUV signals
cannot be automatically recognized — if
you use either of these sources, you must
select the corresponding signal type from the list. 2) It is recommended that this
option remain set at auto for other signal types.
YPrPb HDTV
Enter a checkmark only if your HDTV source is labeled “YPrPb”. This will
apply the correct colors needed for this standard. For all other sources —
including RGB HDTV — delete the checkmark. If you are not sure of the source,
judge by eye for the most accurate colors. By default, the checkmark is present
for any type of HDTV source and deleted for all other sources.
Note: Requires HDTV Input Module (available as an option) — do not connect
this source through Dat 1. Contact your dealer or Electrohome.
Summary of Contents for VistaGRAPHX 2500
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Page 82: ...Appendix C Menu Tree VistaGRAPHX 2500 User s Manual C 1 ...
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