Brandt B4302UHD LED Manuel D'utilisation page 48

Troubleshooting Guide
Symptoms
Television seems 'dead' -
no lights come on and
nothing works.
Does not respond to
remote or local controls.
"Stuck" on stand-by.
Does not respond to
certain controls on the TV
or remote control.
Power
Possible causes
Mains supply missing.
Main power switch is off.
Blown fuse or circuit
breaker.
Micro-controller confused
by electrical disturbance.
Channel, installation, child
or keyboard lock is
switched on (if fitted).
45
What to do
Check the power switches
on the television and at the
power outlet. Check power
is present at the outlet.
Check the fuse or circuit
breaker at your main fuse
box. Look for a possible
cause of failure before you
replace or re-set it.
Switch off main power and
wait five minutes before
trying again. (Leave the
TV unplugged and call a
service engineer if this
does not work.)
Please see relevant
section of user instruction.