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Trouble Shooting Guide - Hitachi HDB71 Instruction Manual

Digital terrestrial tv receiver
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7. TROUBLE SHOOTING GUIDE

TROUBLE
The standby led is not lit.
No picture or sound.
The settings you have done in the
menus have not been changed.
The remote control is not working.
You have forgotten any channel
lock code.
After you turn the receiver to
Standby mode, please note that
you have to wait 10 seconds,
before you turn it on again.
POSSIBLE REASONS
Mains cable is not connected.
No signal or weak signal.
The digital set-top box was
unplugged without first going to
standby.
The digital set-top box is in
standby.
Remote control is incorrectly
aimed.
Battery exhausted.
21
WHAT TO DO
Check if the mains cable is plugged
into the power socket.
Check the antenna and SCART
connectors
Before unplugging your digital set-
top box, wait for going to standby.
Press the standby key
Check if nothing blocks the front
panel.
Change the batteries.
You should do "First Time
Installation".

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