12
641 HA
EN
TECHNICAL CHARACTERISTICS
TECHNICAL CHARACTERISTICS
Power source
230Vac 50/60Hz
Power source protection fuse
Fuse 5x20, 400 maT 250V
Nominal power output (Left/Right)
10+10 Wrms at 4ohm
Subwoofer nominal power output
20 Wrms at 4ohm
Frequency response
80-20000 Hz
Operating temperature range
-10/+50 °C
Operating temperature range
-10/+70 °C
Bluetooth® SPECIFICATIONS
Bluetooth® Protocol
2 .1
Profiles
A2DP, AVRCP
Range
Class 2 - 10m/33ft
Pairing code
0000
RESOLUTION OF PROBLEMS
Irregularity encountered
Possible cause
Solution
Cannot hear the audio .
Lack of electrical power .
Connect electrical power supply .
Contact Technical Assistance .
Speakers not connected .
Check connections .
Lack of Bluetooth® connection .
Check the synchronisation
between the audio source and
the amplifier
Volume set at minimum of the
audio source .
Increase the volume of the
audio source .
The source does not connect
with the central unit .
The source does not have the
A2DP/AVRCP protocols .
Check that the communication
protocol of the audio source is
compatible with the ampli-
fier (refer to audio device
manual). Check for a firmware
update for the device .
Another device is already con-
nected .
Remove the connecation in
use .
The audio output is weak with
little or no bass .
The loudspeakers have been
erroneously connected .
Check the connection of the
loudspeakers respecting the
sequence described in this
manual .
The sound is distorted .
The volume of the source is
set at excessive values .
Lower the volume of the
audio source .
