Runco CX-57HD User Manual download pdf (Page 41)

Operation

Runco CX-52HD/CX-57HD Owner’s Operating Manual 29

PRE

IMINAR

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.

Figure 4-2. Typical PLUGE Pattern for Adjusting Brightness

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 33.

Note

Below Black

bove Black

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Runco CX-57HD User Manual Page 41

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