
CONNECTING TERMINALS
15Vdc Sound regulator power supply
Mass
2
4
05
06
04
N
L
Left loudspeaker output (red terminal/+)
Right loudspeaker output (red terminal/+)
Common loudspeaker ouput (black terminals/-)
230V Power supply
FM&DAB tuner antenna signal
FM&DAB tuner antenna mass/screen
A
M
·
·
·
·
·
·
·
·
·
Installation involves four elements: a power supply, a Control Unit, an antenna and loudspeakers.
If the room is to run in MONO connect any of the speakers and set the Control Unit to MONO. (See 4.1. Mono/Stereo Installation)
Default speaker output is set to 16 ohms. Also, 8 ohms speakers can be connected, in this case, the Control Unit must be set to 8 ohms. (See 4.2.
Audio Output Installation).
If it is necessary to connect an amplifier or power supply to a Control Unit's sound output, the Control Unit must be set to AMPLIFIER. (See 4.2. Audio
Output Installation). Connect the amplifier to terminals 2, 4, 05 and 06 on the Control Unit.
All wire sections are 0.25 mm except supply wires (terminals 2 and 4), which are 1 mm . The network tapping wires are standard.
To connect the FM/DAB antenna, connect a 76 cm wire to terminal A or connect a 75 ohms antenna input to terminals A (signal) and M (mass).
Improving the FM&DAB reception: extend the aerial antenna wire and adjust the angle for best reception. Be sure to locate it as far as possible from
any sources of electrical noise such us halogen lamps, HVAC, fluorescent bulbs, etc.
It is advisable that the direct current that provides power
to the power supply (ref.11298) be connected to a
specific Automatic Switch in order to isolate and allow
you to disconnect the Audio System independently from
the rest of the electrical appliances in the home.
2 2
WE STRONGLY RECOMMEND TO CONNECT A DAB AERIAL (75 ohms antenna amplified) to receive more programmes with improved
sound quality
6
3. Installation
426 A2
power supply
Control Unit
loudspeakers
+
-
0506 4M 04 2
+
-
A
76 cm
+
-
75
+
-
Red Black
4 2
N L
LN
BlackRed
112 98
230V
M A
CC-1122ENG-05
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