The clock/timer setting is erased, Troubleshooting – Philips MC77 User Manual
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Troubleshooting
GENERAL
The system does not react when buttons
are pressed.
— Remove and reconnect the AC power plug and
switch on the system again.
Sound cannot be heard or is of poor
quality.
— Adjust the volume.
— Disconnect the headphones.
— Check that the speakers are connected correctly.
— Check if the stripped speaker wire is clamF>ed.
The left and right sound outputs are
reversed.
— Check the speaker connections and location.
The remote control does not function
properly.
Select the source (CD or TUNER, for example)
before pressing the function button ( ► , M, H).
Reduce the distance between the remote control
and the system.
Insert the batteries with their polarities
(+/— signs) aligned as indicated.
Replace the batteries.
Point the remote control directly toward
IR sensor on the front of the system.
The timer is not working.
Set the clock correctly.
Press TIMER ON/OFFto switch on the timer:
If a recording is in progress, stop tfie recording.
Not all lighted buttons are showing light. - Press DIM to select DIM OFF display mode.
The Clock/Timer setting is erased.
Power has been interrupted or the power cord
has been disconnected. Reset the clock/timer.
The system displays features
automatically and buttons start flashing.
Press and hold DEMO STOP on the system
to switch off the demonstration.
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