Troubleshooting - Sunstech DTB-P500HD Manual De Usuario

Troubleshooting
Problem
NO picture
Screen shows
No Signa
No sound from
speaker
Only sound, no
image on the
screen
Remote Control
is not responding
Picture is breaking
up
Potential Reasons
Power isn't connected
The power switch is not on
DVB‐T cable not connected
Aerial cable is faulty
No or incorrect connection with
audio cable
Sound on mute
No or incorrect connection with AV
cable
The program is a radio program
The battery is exhausted
Remote Control is not facing or lose
enough to the Set Top Box
The signal is too weak
Connect the power
Switch on the power
Plug in the DVB‐T cable
Check aerial cable and connections
Connect the audio cable correctly
Turn off mute function
Make sure cables are connected
correctly
Press <TV/RADIO> key to shift into
TV mode
Change battery
Adjust the position of the Remote
Control and move closer to the unit
Check aerial cable and connections
16 / 51
What to do