Troubleshooting
28 of 40
Bad picture or sound quality or no sound
Possible Causes
Remedy
Obstacles in reception
Position the antenna such that there are
no obstacles in reception
A mobile phone or a microwave are situ-
ated close to the receiver
Make sure that there is no mobile phone
or microwave close to the receiver
The volume of the receiver/TV set is set
incorrectly
Adjust the volume of the receiver/TV set
The mute function is activated
Deactivate the mute function
Audio settings are incorrect
Change the audio settings, e.g. select
Dolby Digital instead of PCM (
Menu
▶
System Setup
▶
Audio Setting
▶
SPDIF Output
)
The incorrect time is displayed
Possible Causes
Remedy
Daylight Saving
is set incorrectly
Check the time zone and correct it, if nec-
essary (
Menu
▶
System Setup
▶
Time Setting
▶
Time Zone/Daylight Saving
)
Incorrect time was transferred from the
received signal
1. In live mode, select a channel that
transmits time and date
1)
.
2. Turn off the receiver using the remote
control first, then using the
ON/OFF
switch.
3. Wait 10 s and turn on the receiver.
Please note that the UFS 933 is an HD+ receiver and that the time update
must take place over an HD+ channel. If you have set the receiver to a differ-
ent satellite that does not support any HD+ channels, the receiver might dis-
play the incorrect time.
1)
Examples: Das Erste HD (Germany)