Manual Operation - LD Systems AM 8 Série Manuel D'utilisation

MANUAL OPERATION

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17
19
20
21
17
INPUT GAIN CH 1 - CH 8
Rotary encoder for setting the input gain. Turning it to the right increases and turning it to the left reduces the input gain (please observe
LED indicator N°18)
18
LED DISPLAY CH 1 - CH 8
15-segment LED display for the visualisation of the gain input setting.
19
PUSH-BUTTON CH 1 - CH 8
Input sensitivity
To switch an input from microphone to line sensitivity, and vice versa, press and hold the push-button on the rotary encoder of the corresponding
channel for approximately 2 seconds and, if required, turn the rotary encoder until the status LED above LINE flashes red. Then briefly press the
push-button to switch the input sensitivity (see table "LINE / MIC STATUS LED"). If the push-button is not pressed within 5 seconds, there will be no
change and the LED will stop flashing. During the switching process the corresponding channel will be muted and the 15-segment status LED no.
18 will start to flash.
Channel priority
To activate or deactivate the priority of a channel, first press and hold the push-button of the rotary encoder for approximately 2 seconds,
then turn the rotary encoder until the status LED ACTIVE flashes red and then press the push-button on the rotary encoder again. The status
LED ACTIVE lights up continuously when priority is activated and turns off when priority is deactivated. If the push-button is not pressed
within 5 seconds, there will be no change and the LED will stop flashing. During the switching process the corresponding channel will be
muted and the 15-segment status LED no. 18 will start to flash.
Channel mute
Mute the desired channel by briefly pressing on the corresponding push-button. To deactivate the mute, briefly press the appropriate
push-button again. If the mute is active, the 15-segment status LED no. 18 will flash. Setting of the input pre-amplification is also possible
during muting.
20
STATUS-LED LINE / MIC CH 1 - CH 8
The status LED indicates the input sensitivity of each channel CH 1 to CH 8 (see point 19).
STATUS LED LINE / MIC
LED flashing red:
LED green
LED off
21
PEAK-LED CH 1 - CH 8
The ACTIVE LED indicates which of the 8 channels of the automatic mixer is currently active.
22
ACTIVE-LED CH 1 - CH 8
The ACTIVE LED indicates which of the 8 channels of the automatic mixer is currently active.
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ready to switch
Line sensitivity, 48 V phantom power disabled
Microphone sensitivity, 48 V phantom power activated
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