Sabre SA-20B Operation Manual page 15

2. NOMENCLATURE AND FUNCTIONS
2.1 60W/120W FRONT PANEL
MIC1
MIC1
INPUT
1
1. MIC1 INPUT
MIC1 input 6.3 Microphone jack input
2. MIC1 \MIC2 \MIC3
MIC volume control (MIC1/MIC2/MIC3)
3. AUX1 \AUX2
AUX volume control(AUX 1/AUX 2)
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
8. POWER SWITCH
On top of the opening Power
Press the end, power shut down
MIC2 MIC3 AUX1 AUX2
2 3
15
1211 10
TEMP PROT OUTPUT LEVEL
2 4 6 8 10 12
TEL BASS TREBLE MASTER
4 7
5 6
9. POWER
Power indicator
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.)
12. TEMP
Temperature Indicator
POWER
ON
OFF
9
8