Runco Crystal CX-42HD, Руководство по установке и эксплуатации

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Operation
Crystal Series LCD Installation/Operation Manual 33
PRE
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IMINAR
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Picture Adjust Use the controls in the Picture Adjust menu to calibrate your Crystal Series LCD for
optimum picture quality.
The Crystal Series LCD has been designed to incorporate setup and calibration standards
established by the Imaging Science Foundation (ISF). The ISF has developed carefully
crafted, industry-recognized standards for optimal video performance and has
implemented a training program for technicians and installers to use these standards to
obtain optimal picture quality from Runco video display devices. Accordingly, Runco
recommends that setup and calibration be performed by an ISF-certified installation
technician.
All signal types require separate processing. Therefore, you need to calibrate each input
separately.
Although it may be possible to obtain satisfactory picture quality using the naked eye and
regular program material, Runco recommends using the following calibration tools for best
results:
• External test pattern source – Ovation Multimedia, Digital Video Essentials or AVIA test
DVD or equivalent.
• A blue filter (provided with many test DVDs), for color level and tint adjustments.
Connect your test pattern source to the input that you are calibrating and proceed as
follows.
Perform the adjustments in the order listed here.
Brightness: On your external test pattern source, select a PLUGE pattern. (PLUGE is an
acronym for “Picture Line-Up Generation Equipment.”) Figure 4-2 shows a typical PLUGE
pattern.
VirtualWide V WIDE VirtualWide scales a 4:3
image NON-linearly (more
on the sides than in the
center) to fit a 16:9 screen.
Table 4-1. Aspect Ratio Settings (continued)
Aspect Ratio
Remote
Control
Key
Description
4:3 Image on
16:9 Screen (Display)
4:3 Image on
16:9 Display
with VirtualWide
Picture Adjust
Brightness
Contrast
Color
Tint
Sharpness
DNR
MPEG NR
Backlight
Color Temp.
Gamma
Save Settings
Restore Settings
When you change a picture quality setting, save the change to a
preset afterwards. Otherwise, the change will be lost when a
different input is selected. (Picture quality settings are saved for
each input and resolution separately.) For information about saving
settings, refer to
Save Settings on page 37.
Note