Samsung LN-R1742 manual Move the computers mouse or press any key on the keyboard

TR O U B L E S H O O T I N G

Problem	Possible Solution
“Mode Not Supported!”	Check the maximum resolution and the frequency of the
message.	video Adapter.
	Compare these values with the data in the Display Modes.
	(See page 62)
The image is too light or too	Adjust the Brightness and Contrast.
dark.	Adjust the Fine function.
Horizontal bars appear to	Adjust the Coarse function and then adjust the Fine
flicker, jitter or shimmer on	function. (See page 45)
the image.
Vertical bars appear to flicker,	Adjust the Coarse function and then adjust the Fine
jitter or shimmer on the image.	function. (See page 45)
Screen is black and power	On your computer check: Power,
indicator light blinks steadily.	Signal Cable(15-pin D-Sub)
	The TV is using its power management system.
	Move the computer's mouse or press any key on the keyboard.
Image is not stable and may	If the setting is not correct, use your computer utility
appear to vibrate.	program to change the display settings.
	NOTE: Your TV supports multiscan display functions
	within the following frequency domain:
		Horizontal frequency(kHz)	30~80
		Vertical frequency(Hz)	50~75
		Maximum refresh rate	1280x1024
		(at 75Hz)
Image is not centered on the	Adjust the horizontal and vertical position.
screen.
If a still image is displayed for	When you need to leave the monitor
an extended period of time,	unused for an extended period of time, adjust
residual images or blurring	the settings so that the monitor automatically
may appear.	goes into energy saving mode or activates the
	screen saver to display moving images.

The TFT LCD panel uses a panel consisting of sub pixels ( LN-R1742 - 3,932,160 ) which require sophisticated technology to produce. However, there may be few bright or dark pixels on the screen. These pixels will have no impact on the performance of the product.

Note : The component terminal of this set only supports 480i/480p resolution.

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