Alto MAC 2.3 Gebruikershandleiding - Pagina 10

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Alto MAC 2.3 Gebruikershandleiding
NO USING
CHANNEL A
5.3 Operate MAC
In this mode, the channel A input signal will be output from the bridge output connectors. In this case, use the
channel A volume control to adjust the volume, keep the volume control of channel B turned completely down
(counterclockwise). Bridged mode is intended for driving loads with a total impedance of 4 ohms or greater.
NO USING
CHANNEL A

6. CAUTION FOR APPLICATION

6.1 General Application Instruction

The following instructions describe the common ways to install your MAC 2.2/2.3/2.4 stereo power amplifier
into a sound application system:
1. First, turn off power switch before connection.
2. Refer to chapter 5 for speaker connection
3. MAC 2.2/2.3/2.4 stereo power amplifier may be operated in one of the three modes, please slide the mode
selector (12) for the specific operating mode.
Input wiring tips
BALANCED
UNBALANCED
SHIELD
GND
1
1
3
3
2
2
FROM
FROM
INPUT
INPUT
SOURCE
SOURCE
+
+
SHIELD
SHIELD
INPUT
CH-2
CONNECTION
(+)
SRT
2
1
LINE
3
T(+)
(GND)
R( ) -
- ( )
S(GND)
OFF
ON
LF 30HZ
FILTER
BALANCED
1.15V/20K
INPUT
BRIDGED
STEREO
LINE
PARALLEL
(MONO)
OFF
ON
CLIP LIMT
CH-1
BRIDGED INPUT
BRIDGED
STEREO
PARALLEL
(MONO)
2.2/2.3/2.4
in Bridged Mode
Input wiring tips
BALANCED
UNBALANCED
SHIELD
GND
1
1
3
3
2
2
FROM
FROM
INPUT
INPUT
SOURCE
SOURCE
+
+
SHIELD
SHIELD
INPUT
CH-2
CONNECTION
(+)
SRT
2
1
LINE
3
T(+)
(GND)
R( ) -
- ( )
S(GND)
OFF
ON
LF 30HZ
FILTER
BALANCED
1.15V/20K
INPUT
BRIDGED
LINE
STEREO
PARALLEL
(MONO)
OFF
ON
CLIP LIMT
CH-1
BRIDGED INPUT
BRIDGED
STEREO
PARALLEL
(MONO)
CH-1
CH-2
BREAKER
BRIDGED
MONO
CHANNEL 1
CHANNEL 2
A104
Channel B
PIN 1+
PIN 1-
Channel A
PIN 1+
PIN 1-
CH-1
CH-2
BRIDGED
MONO
CHANNEL 1
CHANNEL 2
A104
Channel B+
Channel A+
NO USING
9
WARNING
TO REDUCE THE RISK OF FIRE
OR ELECTRIC SHOCK, DO NOT
EXPOSE THIS APPARATUS TO
RAIN OR MOISTURE.
SEE INSTRUCTION BEFORE
USING!
Apparaten skall anslutas till
jordat uttag nar den ansluts
till ett natverk
MODEL
SERIAL
+
+
WARNING
TO REDUCE THE RISK OF FIRE
BREAKER
OR ELECTRIC SHOCK, DO NOT
EXPOSE THIS APPARATUS TO
RAIN OR MOISTURE.
SEE INSTRUCTION BEFORE
USING!
Apparaten skall anslutas till
jordat uttag nar den ansluts
till ett natverk
MODEL
SERIAL
+