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Vidikron PlasmaView VHD Installation/Operation Manual 39
PRE
L
IMINAR
Y
Picture Use the controls in the Picture Menu to calibrate the analog inputs on the PlasmaView VHD
for optimum picture quality.
The PlasmaView VHD 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 Vidikron video display devices. Accordingly, Vidikron 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 VHD
Controller input separately.
Although it may be possible to obtain satisfactory picture quality using the naked eye and
regular program material, Vidikron recommends using the following calibration tools for
best results:
• External test pattern source – Ovation Multimedia, 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.
Figure 4-2. Typical PLUGE Pattern for Adjusting Brightness
Picture
Brightness
Contrast
Color
Tint
Sharpness
To calibrate the digital (HDMI 1 and HDMI 2) inputs, use the Display
Image controls in the Service menu. For more information, refer to
Display Device on page 47.
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 separately.) For
information about saving settings, refer to
Memory Presets on page 43.
Note
Note
Below Black
Above Black