LA4
AMPLIFIED CONTROLLER
User Manual
VERSION 1.1
LA4_UM_ML_1.1
w w w . l - a c o u s t i c s . c o m
32 en
OUT RMS VOLTAGE menu page
The OUT RMS VOLTAGE menu page displays the RMS voltage mesured at each individual amplifier circuits output in
Volts rms (Vrms). As an example Figure 22 shows that the RMS voltage measured at OUT1 to OUT4 is respectively 36,
33, 35, 34 Vrms.
CONTRAST SCREEN menu page
The CONTRAST SCREEN menu page allows setting the contrast of the LCD screen, to change this setting follow this
procedure:
1.
Select the CONTRAST SCREEN menu page by rotating the encoder wheel and press the OK tab or the
encoder wheel (or press the ESC tab to cancel and go back to the last menu).
2.
Select the desired value (between 0 and 100%) by turning the encoder wheel.
3.
Press the OK tab or the encoder wheel to validate your setting (or press the ESC tab to cancel and go back to
the last menu).
IDENTITY NUMBER menu page
The IDENTITY NUMBER menu page displays the MAC (Media Access Control) address of the current controller. This
address is the equivalent of a serial number and identifies the controller internationally. It is fixed par the manufacturer
and cannot be modified.
As an example Figure 22 shows the following MAC address: 00 :1B :92 :01 :00 :16
FIRMWARE VERS menu page
The FIRMWARE VERS menu page displays the version of the display firmware of the current controller. As an example
Figure 22 shows that the firmware version is 1.12m.
Note:
Check the L-ACOUSTICS web site on a regular basis @
www.l-acoustics.com
for the latest firmware version.
Refer to the
LA NETWORK MANAGER
user manual for firmware updating procedure.
PRESET VERSION menu page
The PRESET VERSION menu page displays the version of the onboard factory preset library.
As an example Figure 22 shows that the factory preset version is: V 1.1
Note:
Check the L-ACOUSTICS web site on a regular basis @
www.l-acoustics.com
for the latest preset library
version. Refer to the
LA NETWORK MANAGER
user manual for preset uploading procedure
.
