HANNspree LT11-23A1 Troubleshooting, Situation, Solution, Press the CHANNEL UP or CHANNEL DOWN

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Troubleshooting

Situation	Solution
	• Connect the power cord properly.
	• Press the POWER button on the control panel
	or remote control.
	• Press the TV button to cycle through connected
No picture and sound.	video sources.
	• Press the CHANNEL UP or CHANNEL DOWN
	button to switch to other TV stations.
	• Check the TV/CATV OSD settings. See
	“TV/CATV” on page 56.
	• Make sure all cables are connected properly.
No picture, or poor picture, sound is	• Check the antenna and cable connections.
	• Adjust the brightness in the OSD menus. See
OK.
	“Brightness” on page 40.
Picture is not in color.	• Adjust the saturation in the OSD menus. See
	“Saturation” on page 44.
	• Press the VOLUME UP button on the control
Picture is OK, no sound.	panel or remote control.
	• Make sure the MTS option is set to MAIN.
One of the speakers has no sound.	• Adjust the balance in the OSD menus. See
	“Balance” on page 52.
Can’t receive some TV channels	• Try the Auto Program function in the TV Set-
using cable TV.	tings menu. See “Auto Scan” on page 58.
Want to reset TV settings.	• Use the Preset function in the OSD Picture and
	Audio menu.
	• If OSD items are colored light blue, it means
	that these settings are not available. For exam-
Cannot operate menus.	ple, TV settings are available in TV mode
	(when source is selected to be TV), but are not
	available in other modes.

No image but sound available.

•Make sure the video signal cable is connected properly.

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