Inter-M PA-2312 - Manual (Page 6)

4 PA-2312
PUBLIC ADDRESS 2 CH POWER AMPLIFIER
Front Panel Front Panel
1. PROTECTION INDICATOR
This LED indicates the state of the amplifier’s protection circuitry. When the Protection LED is on (illuminated),
the protection circuitry is active, indicating that the unit is not operating normally. This is typically due to
overheating or power limiting. Please check the Input and Output condition of the amplifier.
Note that the Protection Indicator lights for approximately six seconds when the amplifier is first powered on.
2. OUTPUT LEVEL INDICATORS
These LEDs indicate the amplifier’s output status, lighting when audio signal is received. The red CLIP LED
indicates an excessive output level. Do not operate the unit with the CLIP LED steadily on (illuminated).
3. POWER SWITCH
Pushing this switch up switches the unit on. Pushing it down switches the unit off.
4. POWER LED
When the unit is powered on, the Power LED will glow steadily.
5. INPUT ATTENUATORS
These are controls for regulating each channel’s output level. Clockwise rotation increases gain.
PUBLIC ADDRESS 2 CH POWER AMPLIFIER PA-2312
ON
1
10 9 11
CLIP
-10dB
-40dB
PROT
12
13
15
17
19
22
29
54
0
1
2
3
4
5
6
7
8
0 0
CHANNEL 1
10 9 11
CLIP
-10dB
-40dB
PROT
12
13
15
17
19
22
29
54
0
1
2
3
4
5
6
7
8
0 0
CHANNEL 2
POWER
OFF
4 3 2
5
PA-2312_E(215.9*279.4)_PA-2312_E(215.9*279.4) 10. 8. 9. 오전 10:48 페이지 7