Laser DVBT-C30B user manual Trouble Shooting

DVBT-C30BUSER MANUAL

TROUBLE SHOOTING

Most of the troubleshooting issues can be easily solved. The common cases and their respective solutions are listed in the table below. If the problem persists, please contact the Technical support.

Problem	Possible Reason	Solution
	The battery is totally	Change the battery
	discharged.
	The power adapter is not	Check whether the connector of the
		power adapter is completely plugged into
	plugged properly.
No video, no audio.		the power jack of the device.
	The device is not powered	Slide [POWER SWITCH] to “ON” position.
	on.
	The program table is empty.	Perform “Auto Search” to discover the
		available channels.
	The number of available
	channels is limited due to
	the local broadcasting	Perform “Auto Search” to rescan all the
	system. The available	channels.
In DVB-T mode, the	channels can vary
	depending on the area.
number of DVB-T
		Use the external antenna to increase the
channels is not as
	The signal quality of some	reception sensitivity. For indoor use,
much as expected.
	TV channels is too low.	place the antenna close to a window and
		place it on high point.
	Some TV channels are not	Only the locally free broadcasted
		channels can be viewed. They can differ
	available.
		depending on the area.
		Use the external antenna to increase the
In DVB-T mode, all	Some TV channels signal	reception sensitivity. For indoor use,
of the channels	quality is too low.	place the antenna close to a window and
show “no signal or		place it on high point.
random mosaic		Check your country DVB-T coverage map.
tiles appear on the	No DVB-T service is provided	It is not possible to watch digital
display.”	in the area.	TV/listen to digital radio in non-covered
		areas.
	The audio volume is too low.	Press [VOL+] button to raise the volume.
There is no sound	The earphones are not	Check if the earphone plug is clean and
	connected properly.	well inserted.
output.
	The device is located close	Move the device to another location and
	to strong magnetic field.	use it again.
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