Runco Q-750d Ultra Series Specifications download pdf (Page 75)

Operation

Q-750d Ultra Series Installation/Operation Manual 59

PRE

IMINAR

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

PLUGE patterns vary but generally consist of some combination of black, white and gray

areas against a black background. The example above includes two vertical bars and four

shaded boxes.

Select Brightness from the Picture menu and press ENTER. Adjust the brightness so that:

• The darkest black bars disappear into the background.

• The dark gray areas are barely visible.

• The lighter gray areas are clearly visible.

• The white areas are a comfortable level of true white.

• The image contains only black, gray and white (no color).

Below Black

bove Black

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Runco Q-750d Ultra Series Specifications Page 75