Freeview DTVS-DSR1, Руководство пользователя

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45
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
Display on front panel not lit
Main lead unplugged Check mains lead
Main fuse blown Check fuse
Tuning failed or Database
empty or No signal found
• Satellite Dish cable may be
disconnected.
• Satellite Dish may be damaged
or misaligned.
• Check cable from receiver to
satellite dish.
• Get a qualified technician to
check satellite dish alignment.
Out of digital signal area Check with dealer
No picture or sound
• Program not broadcasting now
• Satellite Dish cable may be
short circuit
• Return to another channel
• Check cable from receiver to
satellite dish troubleshooting
and power on/off again.
Mosaic blocks in picture or
picture freezes
Aerial may not be compatible Check aerial
Scrambled channel message Channel is scrambled Select an alternative channel
Forgotten channel lock code Use the override code(0000)
No response to remote control
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
Handset batteries exhausted Replace remote control batteries
After moving the receiver
to another room, find can't
receive the digital reception
The signal feed may come through
a distribution system which may
reduce the digital signal now
received by the receiver
Try a direct feed from the
satellite dish
If this doesn’t work, contact a qualified repair technician, never attempt to repair the receiver
yourself.
DTVS-DSR1.indd 45 11-6-28 上午9:27