1. POWER SWITCH
2. CH1\CH2\CH3\CH4 VOLUME
Channel
volume control
3.
4.
5.
6. POWER
Power
indicator LED
7.
On top of the opening Power
Press the end, power shut down
SIGNAL
Signal indicator LED When lit input signal is detected.
CLIP
Clip lit when max wattage output & output signal distortion.
PROT
TEMP
The protection indicator will be light on when the constant output is 160% higher than the
rated output, the output will be cut to protection the amplifier from damage. This indicator
will be extinguished when amplifier is under normal working conditions.
The protection indicator will be light on when the inside temperature is over 90
, the output
will be cut to protect the amplifier from damage. It will resume to work after cooling down
NOMENCLATURE AND FUNCTIONS
4.3 T-4S240 FRONT PANEL
8
1
2
5
4
3
6
7
POWER
TEMP
ON
OFF
5
0
1
2
3
4
6
7
8
9
10
5
0
1
2
3
4
6
7
8
9
10
5
0
1
2
3
4
6
7
8
9
10
5
0
1
2
3
4
6
7
8
9
10
CH 1
CH 2
CH 3
CH 4
PROTECT
SIGNAL
CLIP
