- 26 -
Troubleshooting
Before troubleshooting, please check the chart below as you may find the
problem encountered. In this way, problems can be solved with simple
operations. When the machine malfunctions, please consult a qualified service
agent.
Anti-static measures must be taken to prevent IC electrostatic breakdown.
Problem Potential
Reason
Solution
No image
No power connected
Connect to power
The screen
displays "No
Signal"
Switching power supply is not
turned on
Turn on power switch
DVB-T2 cable is not connected
Insert DVB-T2 cable
No sound
from the
speaker
Incorrect setting
Reset
Audio cable is not connected
or connected incorrectly
Connect audio cable correctly
Mute sound
Turn off mute function
Track is incorrect
Try another incorrect
Only sound,
no image on
the screen
AV cable is not connected or
connected incorrectly
Ensure to connect correctly
No response
for remote
control and
the image
suddenly
stopped
or mosaic
The program is a radio
program
Press <TV / RADIO> to
switch to TV mode
The battery is running out
Replace battery
The remote control is not
facing or close to the set top
box
Adjust the position of the
remote control and close to the
machine
Weak signal
Strengthen signal
Summary of Contents for SY-3133T2
Page 1: ...T2 T2 ...
