Alto APM80.1000, Руководство пользователя, Страница: 11 / 23

10
11
This control is used to adjust the level of monitor output.
MONITOR LEVEL Control
12
This LED display is used to monitor the monitor output level.
MONITOR LEVEL LED Display
9 13 14
15
13
Pressing this button the automatic feedback detection function will be activated in main mix signal path. When a
frequency band fader lights up, it means the level of this frequency band is too high, i.e. there is a little feedback
occurring in this frequency band, which may result in unpleasant speaker howling or whistling . In this case,
" " " "
in order to eliminate feedback, you need to turn down the corresponding fader.
FEEDBACK TERMINATOR Button (MAIN MIX)
14
This control is used to adjust the overall volume of main mix output.
MAIN MIX LEVEL Control
15
The stereo 4 segments LED display is used to monitor the main mix output level.
MAIN MIX LEVEL LED Display
16
16
The LED indicates when the power is switched on in . APM80.1000
OPERATING LED Display