Version; Display; Main Screen - L-Acoustics LA4X User Manual

LA4X
Amplified Controller
user manual

VERSION 4.0

4.2

Display

4.2.1

Main screen

Once the start-up sequence has cycled (see section 4.1), the POWER LED is lit in green and the LCD displays the main
screen shown in Figure 13:
1. Preset memory number (001 to 255)
Memory space containing the current preset
The preset can be a user preset or come from an on-board preset library (see section 4.4).
2. Preset name
Copied from a preset library or entered by the user (if prior stored as a user preset).
3. Last number in the IP address (1 to 254)
Identifies the controller within the L-NET network (see section 4.11.1)
4. Star sign
Indicates that parameters have been modified after the preset was last stored (see section 4.5)
5. Output name and input selection
Label placed above each output key, written in the xx_x format where:
 The first two characters indicate the type of transducer section or enclosure to be connected to the output
channel:
LF low frequency transducer section part of a 2 or 3-way loudspeaker enclosure
MF mid frequency transducer section part of a 3-way loudspeaker enclosure
HF high frequency transducer section part of a 2 or 3-way loudspeaker enclosure
PA passive loudspeaker enclosure
SB subwoofer enclosure installed with front face pointing towards the audience
SR subwoofer enclosure installed with front face pointing towards the direction opposite from the audience
(part of a cardioid configuration)
 The last (or last two) character(s) indicate the input selection of the output channel (which input channel or
input channel combination is selected to drive this output channel, see also section 4.7):
A IN A
B IN B
A+
sum of IN A and IN B (A+B)
A– difference between IN A and IN B (A-B)
C
IN C
D IN D
C+ sum of IN C and IN D (C+D)
C– difference between IN C and IN D (C-D)
LA4X_UM_EN_4.0
Figure 13: Main screen
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