Toshiba TLP-X10Y, TLP-X20E, TLP-X21E, TLP-X20Y Adjusting the picture automatically, Press Auto SET

Adjusting the picture automatically CONTENTS 32

You can adjust the optimum horizontal position, vertical position, sampling phase and sampling frequency for projecting RGB signals at the touch of a button.

Control panel

Remote control				(Main unit side)
				AUTO	AUTO
INPUT		ON/STANDBY	AUTO	KEYSTONE	SET
	LASER
			SET
KEYSTONE	AUTO	SET		VOL/ADJ.

1

2

AUTO

SET

SET

Input full screen video signals from the input source (computer) and project the image.

Adjustments may not be performed properly for images that are not displayed on the entire screen or extremely dark images.

Press AUTO SET.

The horizontal position, vertical position, sampling phase and sampling frequency are adjusted automatically.

The icon appears during signal processing.

Operations

L-CLICK	R-CLICK
VOLUME/ADJUST		ENTER	EXIT
		MENU	INPUT
MENU	ENTER EXIT		ON/STANDBY
PIP	FREEZE
CALL	RESIZE
	MUTE	TEMP LAMP ON
		BUSY	FAN

Notes

•Automatic adjustment may not be performed properly for signals other than the RGB signals with which the projector is compatible 91.

•The horizontal position, vertical position, sampling phase and sampling frequency can also be adjusted from the menu screen 54.

*Sampling frequency

Analog RGB signals input from the computer are converted into digital signals inside the projector. The sampling frequency is the number of times per second the analog signals are converted into digital signals. In order to capture (sample) each individual dot of the computer’s signals, the sampling frequency must be adjusted to match the computer’s dot clock frequency. If this adjustment is off, details of the image may be blurred, a striped pattern may appear when images with many vertical lines are displayed, or the image’s width may change. For RGB signals with which the projector is compatible, the sampling frequency is adjusted automatically even without pressing the AUTO SET button.

*Sampling phase

The sampling phase is the timing at which the computer’s analog RGB signals are sampled. If the sampling phase is off, the individual dots cannot be sampled at the proper timing, resulting in blurred or flickering images.