5.OPERATION
TRS phone jack to easily interface with most professional audio devices. Follow the configuration examples below for
your particular connection.
The MACRO 830/1400/2400 Professional High Power Stereo Amplifier provides three operating modes with each unit:
Stereo mode, Parallel (Mono) mode and Bridged mode, you can decide each specific operating mode according to your
actual application circumstance. Following examples will show you the typical connections, you can refer to install your
MACRO 830/1400/2400 into a sound system:
5.1 Operate MACRO 830/1400/2400 in Stereo Mode
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.
7
CHANNEL A
CHANNEL B
1
2
3
GND
INPUT
FROM
SOURCE
1
2
3
INPUT
FROM
SOURCE
SHIELD
Input wiring tips
BALANCED
UNBALANCED
Channel B
+
Channel A
+
+
+
PARALLEL
(MONO)
STEREO
BRIDGED
SHIELD
SHIELD
INPUT
CONNECTION
1
2
3
(+)
(GND)
B R E A K E R
BRIDGED
MONO
C H A N N E L A
C H A N N E L B
CH-B
CH-A
BRIDGED INPUT
LINE
BALANCED
INPUT
OFF
LF 30HZ
FILTER
LINE
ON
OFF
ON
CLIP LIMIT
BRIDGED
STEREO
PARALLEL
(MONO)
1.15V/20K
Ω
( )
SRT
T(+)
R( )
S(GND)
SERIAL
MODEL
WARNING
TO REDUCE THE RISK OF FIRE
OR ELECTRIC SHOCK, DO NOT
EXPOSE THIS APPARATUS TO
RAIN OR MOISTURE.
SEE INSTRUCTION BEFORE
USING!
2
1
3
2
1
3
˙
Unbalanced
˙
Balanced
Tip
Ring
Sleeve
Tip
Ring
Sleeve
Tip
Ring
Sleeve
1
2
3
1
2
3
1
2
3
TIP RING SLEEVE
SLEEVE RING TIP
TIP RING SLEEVE
2
1
3
1
2
3
1
2
3
1
2
3
Tip
Ring
Sleeve
Tip
Ring
Sleeve
Tip
Sleeve
Tip
Sleeve
Tip
Sleeve
Cent e
r
Cent e
r
Centre
Screen
Screen
Screen
1
2
3
Tip
Ring
Sleeve
1
2
3
1
2
3
TIP SLEEVE
TIP SLEEVE
TIP RING SLEEVE
TIP RING SLEEVE
2
1
3
2
1
3
Tip
Ring
Sleeve
1
2
3
Tip
Sleeve
1
2
3
TIP RING SLEEVE
TIP SLEEVE
1
2
3
1
2
3
SLEEVE TIP
SLEEVE
RING TIP
