Troubleshooting - Sytech SY-425HD Manual De Instrucciones

Troubleshooting

Problem
Power isn't connected
No picture
The power switch is not on Switch on the power
Screen shows DVB-T cable not connected Plug in the DVB-T cable
No Signal
Aerial cable is faulty
No sound from No or incorrect connection
speaker with audio cable
Sound on mute
Only sound, no No or incorrect connection
image on the with AV cable
screen
The program is a radio
program
Remote Control The battery is exhausted
is not responding
Remote Control is not
facing or close enough
to the Set Top Box
Picture is breaking
The signal is too weak
up
Potential Reasons
19
What to do
Connect the power
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