7
The right led indicate the state of the unit : green
“ source” ,
red
“muting”
(-20dB inputs) and orange
“monitor”.
Every time the inputs or the rumble-filter change, the unit
automatically have 2 seconds of muting, in this period the right
led switch off and the output decrease of 20dB to avoid noise
during the commutation.
We suggest to put the potentiometer at
minimum
position,
before switching off the unit.
6 - REMOTE USE
The preamplifier is supply with radio remote for the volume
control.
Replace the battery only with other of the same type .
The remote grant the better function, when is used at a distance
not less then 2 metres from the unit.
Othe equipments (mobile phone, antenna ect.) can interfere
with the operating of the remote.
7 - TOP COVER REMOVE
IMPORTANT!
The following operations must be done by authorized
service centre
For remove the cover is necessary done the operation below
indicate :
-
switch off the unit, take out the plug form the supply
and wait minumum 30 seconds before start operate.
-
Unscrew the two gold screws, that fix the cover to the
chassy, that are on the rear of the cover.
-
Overrun the cover toward the back side of the unit
