Technical Specifications - THOMSON THT504 User Manual

Problem
No picture or sound on TV
or amplifier
Scrambled channel
Message
No response to remote
control
Forgotten PIN code
Forgotten channel lock code
After moving the receiver to
another room/area you are
no longer able to receive
digital reception
The receiver switches off
automatically.
Playback of video (or
Timeshift) is causing picture
freeze/macro blocks or
similar distortion, especially
on HD content.

9.0 TECHNICAL SPECIFICATIONS

Demodulator
Demodulator:
Transmission mode:
22
Possible cause
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
Channel is scrambled
Receiver off
Remote not aimed correctly
Front panel obstructed
Remote batteries exhausted
Antenna signals are too weak
The signal strength/quality
might be less than before, if
using an indoor antenna.
Auto Standby function
enabled.
Read/write speed of your
USB device could be too low.
COFDM;16 QAM/64 QAM, QPSK
2 K - 8 K
What to do
Switch to correct TV/amplifier
input
Select lower resolution on
receiver
Switch TV/amplifier on.
Check if S / P DIF connection
is used.
Select alternative channel
Plug in and turn on plug
Aim remote at front panel
Check for obstructions
Replace remote batteries
Default PIN is 1234
Contact local Service Hotline
or send email to our Support
via www.thomsonstb.net
Press the INFO button on
remote 3x to call up signal
bars and adjust antenna for
(maximum) reception
or rescan channels
When using an active
antenna, check antenna
power.
Try to use an outdoor
antenna.
Disable auto standby. See
section 7.3.7 for details.
Make sure to use a USB
storage device with sufficient
speed and space. Pen
drives ('USB sticks') may not
support sufficient speed.