1Power LED

This LED lights up when the unit is powered on.

2Power Switch

Turn the unit on or off.

3Level Control for Channels 1 & 2

Adjust the output signal level of respective channel.

4Clip LED

When the LED lights up, it means the output level of signal is too high and it is time to reduce the signal level until clip LED turns off.

5Limit LED

While the unit is limiting the output signal, the LED lights up.

6Signal LED

When there are signals present in this unit, the LED lights up, or it will be off.

3.2 Rear Panel:

 

 

7

 

 

 

 

 

9

 

 

 

INPUT

 

 

 

POWER OUTPUT

 

2

1

 

2

1

 

2

1

2

1

 

 

CH1

 

 

CH2

4

SPEAKER LOAD MIN.

 

 

 

 

 

 

 

 

 

 

 

LIMITER

 

 

LIMITER

 

 

 

 

CH.1

OFF

CH.2

OFF

 

 

 

 

ON

ON

 

 

 

 

10

AC INPUT

Input: 210-240V50/60Hz

Fuse: T6.3AL 250V

Power Consumption: 450W

Use only with a 250V fuse

Apparaten skall anslutas till jordat uttag nar den ansluts till ett natverk

8

11

7Input Connector

These connectors connect the input signal of channel1 and channel 2 separately.

8Limiter Switch

Set this switch of CHI or CH2 at "ON" position, once the output level is above maximum output level, the limiter begins, thus keeping consistent output level of respective channel to protect apparatus. If the switch is set at "OFF", the limiter doesn't work.

6

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Image 7
Nilfisk-ALTO A500.2 user manual Rear Panel