5
2. Electrical and functional specifi cation
EN
In-Wall
Bluetooth
®
Audio Receiver
Installation & User Manual
External audio input:
the Module includes an
external audio input (3,5mm jack). When the user
inserts a jack the audio output switches to the
signal from the external audio source (red led)
and overrides the Bluetooth mode.
Operating Key:
the Module is provided with a key
for operating the Bluetooth mode.
Led for signaling:
the led color for signaling
the status of the Module is as follows:
Blue fl ashing led = waiting for pairing
and connecting with the Bluetooth device
Blue led = Module is connected
to the Bluetooth device
Red led = An external audio input
has been inserted
Max volume limit switch:
the module have
a back switch with 2 positions to select the
maximum volume allowed in normal operation.
This limit will be defi ned by the installer during
the installation.
Mono/stereo switch:
the module has a back
switch with 1 position to allow the installer to
select the mono or stereo audio output.
Audio line output:
the module provides an
stereo line output for our Audio Control (ref.
092X4) or our Auxiliary Amplifi er (ref. 13204).
The level of the line output and the audio channel
will be determinated by the the device
paired/connected and will not be affected by
the volume limit and stereo/mono jumpers.
Power:
the Module is powered from a wall plug in
power supply, 15Vdc/0,8A (12W)
Speaker output:
the Module provides a stereo
audio output consisting in left and right channels.
POWER
SUPPLY
SPEAKER
8 ohm
16 ohm
15V/0,8A
2,5+2,5Wrms
1,5+1,5Wrms
Bluetooth ID:
each Module is identifi ed as
KINGBT-XXXX where XXXX is a serial number
which permits the user to identify different
Modules that can co-exist in the same
installation. In this way, the user can choose
from his Bluetooth device the Module with
which he wishes to stream his music.
Bluetooth
KINGBT-0521
Connected
KINGBT-0414
not connected
KINGBT-0707
not connected
max. volume limit jumper
mono/stereo jumper
MONO
STEREO
MAX
MID
LOW
jumpers
power line output
62
4
L-
L+
R-
V+
GND
4
65
66
R+
amp.trigger speaker output
Terminals
V+
Voltage
GND
Ground
4
Line Output Groung (common)
65
Line Output Signal (left)
66
Line Output Signal (right)
62
Amplifier trigger Signal
4
Amplifier trigger Ground
L+
/
L-
Speaker Output (left)
R+
/
R-
Speaker Otput (right)
