NAGRA – CLASSIC INT
44
TROUBLESHOOTING
__________________________________________________________
The following table will help you to solve any problems of set-up
and operation.
LED
status
Cause
Amp. Status
What to do
RED on
Mains
voltage not
correct
The
amplifier
does not start
Contact your Nagra
dealer
The amplifier is playing music
Displays
“SAT”
Light
clipping
ON
It is ok, consider
reducing
the
listening volume
The amplifier shuts down - Protection Mode
RED on
Heavy
clipping
Protection Mode You need to restart
the amplifier and
reduce the volume
RED on
Overheating
Protection Mode The
amp
is
overheating, it will
start again when
the temperature is
below 60° C (140°
F)
RED on
DC problem
Protection Mode To avoid damage
to your speakers,
the amplifier turns
off, contact your
Nagra dealer
RED on
Short-circuit Protection Mode You should check
the
speaker
connections
