Troubleshooting - THOMSON THT504 User Manual

Step to: 30 sec to 30 min. Set the time step you like to jump forward by pressing 4
during playback of recorded files. This will only work when the info banner is
displayed on screen. If it is not, press Info.
Time Shift to Record: If set to On the timeshifted part will be included in your recording when you
start to record the current programme.
PS Record: Select between On or Off. When Off is selected, recordings will also include
subtitles and Teletext (when available). Record to PS mode On allows
recordings without these extras which will need less space on your USB
device.
Press eXIT to leave this menu.
7.6.4 remove uSb device safely
Select Remove USB device safely from the tools menu and press ok. The receiver will display a
message indicating that you can safely remove your storage device from the receiver.
After performing this function, the USB device is no longer accessible from your
noTe:
receiver. To gain access to your storage device again, re-insert it or switch the
receiver to standby and on again.

8.0 TroubleShooTIng

There may be various reasons for abnormal operation of the receiver. Check the receiver according
to the procedures shown below. If the receiver does not work properly after checking it, please
contact your dealer or the local Service Hotline. Do NOT try to open or disassemble the receiver. It
may cause a dangerous situation and warranty will be void.
problem
LED indicator not lit
No signal found
No picture or sound on TV
or amplifier
possible cause
Mains lead unplugged
Aerial is disconnected
Aerial is damaged/
misaligned
Out of digital signal area
Active antenna requires to
switch ON antenna power/
external power
HDMI or SCART is not
selected on your TV or
amplifier or the unit is set to
higher resolution as the TV
supports.
TV/amplifier is not switched
on
What to do
Check mains plug
Check aerial lead
Check aerial
Check with dealer
Switch receiver's Antenna
Power ON/connect external
power
Switch to correct TV/
amplifier input
Select lower resolution on
receiver
Switch TV/amplifier on.
Check if S / PDIF connection
is used.
TROUBLESHOOTING
P21