888 Digital HD4000 Benutzerhandbuch
22
Trouble shooting
If you experience problems with this receiver or its installation, in the first instance
roblem
Possible cause
What to do
please read carefully the relevant sections of this User Manual and this
Troubleshooting section.
Troubleshooting section.
P
Main lead unplugged
lead
Check mains
Display on front panel not
lit
lit
Main fuse blown
Check fuse
Aerial is disconnected
ligned
lead
Aerial is damaged/misa
Check aerial
Check aerial
Check aerial
No signal found
aler
Out of digital signal area
Check with de
No picture or sound
ting
Program not broadcas
now
now
Retune to another
channel
channel
Mosaic blocks in picture or
may not be compatible
rial
picture freezes
Aerial
Check ae
Scrambled channel
Channel is scrambled
Select an alternative
message
channel
Forgotten channel lock
override
code
Use the
code
code
Receiver off
and turn on
Plug in
receiver
receiver
Handset not aimed correctly
front
Aim handset at
panel
panel
Front panel obstructed
Check for
obstructions
obstructions
Remote control batteries are
es
inserted incorrectly
Check batteri
direction
direction
No response to remote
hausted
emote
control
Handset batteries ex
Replace r
control batteries
control batteries
After moving the receiver The aerial feed may come
eed
to another room, you
can’t receive digital
reception
can’t receive digital
reception
through a distribution system
which may reduce the digital
signal now received by the
receiver
which may reduce the digital
signal now received by the
receiver
Try a direct f
from the antenna
from the antenna
arning: If this doesn’t work, contact a qualified repair technician,
W
never attempt to repair the receiver yourself.
never attempt to repair the receiver yourself.