LA8
AMPLIFIED CONTROLLER
User Manual
VERSION 1.1
LA8_UM_EN_1.1
w w w . l - a c o u s t i c s . c o m
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7.1.2
Input & Output Gain control
Gain control is also available in quick access mode for both inputs (IN A & B) and outputs (OUT 1 to 4).
From the main screen, push and hold the chosen input or output key and the LCD will then display the name of the
selected channel and its gain value. Rotate the encoder wheel to set the gain value and simply release the key to return
to the main screen.
Figure 13: Setting the OUT 3 channel gain
Notes:
Quick access gain function is only available from the main screen.
Depending on the selected factory preset the output gain might be locked by L-ACOUSTICS. In that case the LCD
displays a cross (X) instead of a numeric value.
Gain values can be scaled at 0.1dB or 1dB resolution. To obtain 0.1dB resolution, simply rotate the encoder wheel. To
obtain 1dB resolution, simultaneously push and rotate the encoder wheel
.
7.1.3
Front panel Lock / Unlock control
To lock the front panel (even the Mute function) and prevent any unintentional operation, simply press and hold both
IN A & IN B keys simultaneously until the message ‘‘DISPLAY LOCKED’’ is displayed.
To unlock, press and hold both IN A & IN B keys simultaneously until the message ‘‘DISPLAY UNLOCKED’’ is
displayed.
7.2
Main Screen
Once the start-up procedure of the LA8 has fully cycled (see section 7.4.1) the LCD will display the main screen with
the following information:
Figure 14: Main screen
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