Alto MAC 2.3 Manual do utilizador - Página 8

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Alto MAC 2.3 Manual do utilizador
easily interface with most professional audio devices. Follow the configuration examples below for your particular
connection.
Balanced
TIP RING SLEEVE
TIP RING SLEEVE
Unbalanced
TIP RING SLEEVE
TIP SLEEVE
TIP SLEEVE
TIP RING SLEEVE
TIP SLEEVE
TIP RING SLEEVE

5.OPERATION

The MAC
2.2/2.3/2.4
(mono) mode and bridged mode, you can decide each specific operating mode according to your actual application
circumstance.
Following exampleswill show you the typical connections, you can refer to install your MAC
into a sound system:
5.1 Operate MAC
In this mode, channel A and channel B operate independently ( as a conventional stereo amplifier). The channel
A input signal will be output from the channel A output connectors, and the channel B input signal will be output
from the channel B output connectors.
CHANNEL B
CHANNEL A
stereo power amplifie
2.2/2.3/2.4

in Stereo Mode

Input wiring tips
BALANCED
UNBALANCED
GND
SHIELD
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)
Tip
Ring
SLEEVE RING TIP
Sleeve
1
2
3
Tip
Ring
Sleeve
Tip
Ring
Sleeve
Tip
Sleeve
1
2
3
Tip
Sleeve
SLEEVE TIP
Tip
Ring
SLEEVE RING TIP
Sleeve
Tip
Sleeve
Tip
Ring
Sleeve
1
2
3
provides three operating modes with each unit: s
CH-1
BRIDGED
MONO
CHANNEL 1
A104
7
CH-2
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
CHANNEL 2
MODEL
SERIAL
Channel B
+
Channel A
+
Tip
Ring
Sleeve
1
2
3
1
2
3
1
2
3
1
2
3
Cent e r
Screen
Tip
Sleeve
Tip
Ring
Sleeve
Cent e r
Screen
Centre
Screen
1
2
3
tereo mode, parallel
2.2/2.3/2.4