Grundig GSTB3105HD, Руководство пользователя

Страница: 24 / 28

23
Troubleshooting
If you experience problems with this receiver or its installation, in the first instance please
read carefully the relevant sections of this User Manual and this Troubleshooting section.
Problem Possible Cause What To Do
Main lead unplugged Check mains lead Display on front panel not
lit
Main fuse blown Check fuse
Aerial is disconnected Check aerial lead
Aerial is damaged/misaligned Check aerial
No signal found
Out of digital signal area Check with retailer
No picture or sound
Program not broadcasting now
Retune to another
channel
Mosaic blocks in picture or
picture freezes Aerial may not be compatible Check aerial
Scrambled channel
message Channel is scrambled Select an alternative
channel
Locked out of the channel Forgotten channel lock
code Use the override code
Receiver off Plug in and turn on
receiver
Handset not aimed correctly Aim handset at front
panel
Front panel obstructed Check for obstructions
Remote control batteries are
inserted incorrectly Check batteries
direction
No response to remote
control
Handset batteries exhausted Replace remote
control batteries
After moving the receiver
to another room, the STB
can’t receive the digital
signal The aerial feed may now be
reduced due to signal path Try a direct feed from
the antenna
Warning:
If this doesn’t work, contact a qualified repair technician, never
attempt to repair the receiver yourself.