Panasonic TH-42PH20ER Operating Instructions Manual page 23

Notes:
• If the dot clock frequency is 108 MHz or higher, Dot Clock and Clock Phase cannot be made.
• When digital RGB signal input, Dot Clock and Clock Phase cannot be made.
• Auto Setup may not work when a cropped or dark image is input. In such case, switch to a bright
image with borders and other objects are clearly shown, and then try auto setup again.
• Depending on the signal, out of alignment may occur after Auto Setup. Carry out fi ne tuning for the
position/size as required.
• If Auto Setup cannot set properly for vertical frequency 60Hz XGA signal (1024×768@60Hz,
1280×768@60Hz, and 1366×768@60Hz), pre-selecting the individual signal in "XGA Mode" (see
page 40) may results in correct Auto Setup.
• Auto Setup does not work well when a signal such as additional information is superimposed out
of valid image period or intervals between synchronizing and image signals are short, or for image
signal with tri-level synchronizing signal added.
• If Auto Setup cannot adjust correctly, select "Normalise" once and press ACTION ( ), then adjust
Pos. /Size manually.
H-Pos Adjust the horizontal position.
H-Size Adjust the horizontal size.
Dot Clock (During Component, RGB and PC input signal)
Periodic striped pattern interference (noise) may occur when a striped pattern is displayed. If this happens,
adjust so that any such noise is minimized.
Clock (During Component, RGB and PC input signal)
Phase Eliminate the fl ickering and distortion.
Clamp (During Component and RGB input signal)
Position
Adjusts the clamp position when black parts of the image have no detail due to underexposure or are
tinged with green.
Optimum value for Clamp Position adjustment
When black parts have no detail due to underexposure (blackout)
→ Value that causes least blackout is the optimum.
When black parts are tinged with green
→ Value that cancels the greenishness without causing blackout is the optimum.
Over scan Turn image over scan On/Off.
Confi gurable signals are as follows:
525i, 525p, 625i, 625p, 750/60p, 750/50p, 1125/60i, 1125/50i, 1125/24sF, 1125/25p, 1125/24p, 1125/60p,
1125/50p, 1125/30p, 1250/50i (Component Video, RGB, DVI, SDI, HDMI)
On
Notes:
• When "Off" is set, "H-Size" and "V-Size" cannot be adjusted.
• When the "Display size" is set to "On" in the Options menu, this setting will be invalid. (see page 44)
Helpful Hint (
While the Pos. / Size display is active, if either the N button on the remote control is pressed at any time or the ACTION
( ) button is pressed during "Normalise", then all adjustment values are returned to the factory settings.
Off
/ Normalisation)
Normalise
Adjusting POS. /SIZE
V-Pos Adjust the vertical position.
V-Size Adjust the vertical size.
23