Hitachi 26LD9000TA2 user manual If the display condition is not improved with Auto Adjust

TROUBLESHOOTING(continued)

Symptom and Check List (continued)

Symptoms Check list Page

zThe image on the screen is moving in

an oblique direction.	z Adjust “Horizontal Clock” and “Clock Phase”.	25
(in RGB mode only)

zThe coarse horizontal stripes could be

seen in full-display mode.		z Adjust “Horizontal clock”.	25
(in RGB mode only)
z The part of the image is lacking.		z Try “Auto Adjust”.
	AAAAA		25
(in RGB mode only)
z The horizontal stripes are moving		z Check the Signal status of the PC by pressing	button
		on the remote control.
vertically with flickering screen.			25
(in RGB mode only)		z If the Vertical Frequency of the PC is set to less than 70Hz,
		adjust its level higher (up to 70Hz).

zWhen the characters are displayed on the

whole screen,	the vertical stripes appear		z Try “Auto Adjust”.
		abcdefgABCDEFGabcd	z	If the display condition is not improved with Auto Adjust,	25
and some of the characters are blurred.		abcdefgABCDEFGabcd
				adjust “Horizontal Clock”.
(in RGB mode only)

zWhen the letter string is displayed in

full-screen, all of the characters on		z Try “Auto Adjust”.
	abcdefgABCDEFGabcd	z	If the condition is not improved with Auto Adjust, adjust	25
the screen is blurred.	abcdefgABCDEFGabcd
			“Clock Phase” till you get clearest image.
(in RGB mode only)

z When the small patterns are	z Try “Auto Adjust”.
displayed on the screen, the entire
	z If the condition is not improved with Auto Adjust, adjust		25
screen is flickering.
		“Clock Phase” till you gets flicker-free display.
(in RGB mode only)
z The thickness of the letters, lines, etc	z	It could happen when the image with more than 768 lines
is not displayed evenly.
		of vertical resolution is displayed.	41
(in RGB mode only)		Please note this is not malfunction.

38