Vizio M190VA, LUMIA820BLKATT, M260VA manual Wake your computer

VIZIO VA SERIES User Manual

General TV Problems		Solution
		HDTV.
Power is ON but there is no	•	Make sure all cables attached to your HDTV are connected to the correct output
image on the screen.		on the external device.
	• Adjust brightness, contrast or backlight.
	• Press the INPUT button on the remote control to select a different input source.
Wrong or abnormal colors	•	Check Color and Tint settings in Picture Menu.
appear.	•	Reset Picture settings.
	• Check the video cables to make sure they are securely connected.
	• If you are using an antenna, the signal strength of the channel may be low.
		Make sure your antenna is connected securely to the TV and move the antenna
		around the room or close to a window (in the case of indoor antenna use).
Control buttons do not work.	•	Press only one button at a time.
Remote control does not	•	Point the remote control directly at the remote sensor on your TV.
work.	• Remove any obstacles between the remote control and the remote sensor.
	• Replace dead batteries with new ones.
	• Make sure you have selected TV mode on the remote control.
There appear to be image	•	If you are using an antenna, the signal strength of the channel may be low.
quality issues.		Make sure your antenna is connected securely to the TV and move the antenna
		around the room or close to a window (in the case of indoor antenna use).
	• For best image quality, view HD wide-screen programs where possible.
	• If HD content is not available view “Standard Definition” from a digital source.
	• Standard, analog TV will always be noticeably inferior to HD because your
		digital flat panel TV has video that is many times better than old TV so you will
		see interference and deficiencies you did not know you had.
You cannot see a picture.	• Make sure the power button is ON.
	•	Make sure AC power cord is firmly connected to a live outlet.
	• Press the INPUT button on the remote control to select a different input source.
	• Check the connections of external devices that may be connected to your
		HDTV.
	• If your HDTV is connected to a computer, press any button on your keyboard to
		“wake” your computer.
	• If you are using an antenna, the signal strength of the channel may be low.
		Make sure your antenna is connected securely to the TV and move the antenna
		around the room or close to a window (in the case of indoor antenna use).
You see a distorted picture or	•	You may be getting interference from electrical appliances, cars, motorcycles,
hear unusual sound.		or fluorescent lights. If you have not mounted it on the wall, try moving your
		HDTV to another location to see if this is the cause of the problem.
The picture has abnormal	•	Check the connections of external devices that may be connected to your
patterns.		HDTV.
	• Make sure the specifications of external devices meet the specifications of your
		HDTV (i.e. resolution).
	• If you are using an antenna, the signal strength of the channel may be low.
		Make sure your antenna is connected securely to the TV and move the antenna
		around the room or close to a window (in the case of indoor antenna use).
The display image does not	•	If you are in RGB mode (Computer), make sure that H-Size and V-Position in
cover the entire screen.		the on-screen menu are set correctly.
	• If you are using TV, AV or Component with 480i input, press WIDE button on
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