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2. NOMENCLATURE AND FUNCTIONS
2.1 20W/40W FRONT PANEL
MIC1
5
4
6
MIC1
INPUT
3
2
1
0
10
1
1. MIC1 INPUT
MIC1 input Microphone jack input
2. MIC1 \MIC2
MIC volume control (MIC1/MIC2)
3. AUX
AUX volume control
4. TEL
TEL volume control
5. BASS
Adjust bass response. Rotate clockwise to
increase bass output and anticlockwise to
reduce it.
6. TREBLE
Adjust treble response. Rotate clockwise to
increase treble output and anticlockwise to
reduce it.
7. MASTER
Master volume control
MIC2
AUX
TEL
5
5
4
6
4
6
4
3
7
7
3
7
3
8
2
8
2
8
2
1
9
1
9
9
1
0
10
0
10
0
2
3
4
11
10
OUTPUT LEVEL
PROT
2
4
6
BASS
TREBLE
5
0
0
6
-1
+1
-1
+1
7
-2
+2
-2
+2
8
-3
+3
-3
+3
9
-4
+4
-4
+4
10
-5
+5
-5
+5
5
6
8. POWER
Power indicator
9. POWER SWITCH
On top of the opening Power
Press the end, power shut down
10.LEVEL INDICATORS
Level meters 6 output level indicators
11.PROT
When the machine is in protection status,
this indicator will be lit: in normal operation
status, the LED is off. If the product is in
protection status due to overheating,
overload or direct current, the indication
LED will be lit while the output relay will be
disconnected. (Signal indicator is just used
to indicate the use of input music signal.
In the protection status, signal indicator is
still lit according to the size of input signal.)
6
8
10
POWER
MASTER
5
4
6
3
7
ON
2
8
OFF
1
9
0
10
7
8
9
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