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LA4X_UM_EN_2.0 w w w . l - a c o u s t i c s . c o m 39

4.10.1 SPK HANDLING

This page displays the RMS voltage measured at each individual amplifier circuit output as a percentage of the

maximum voltage supported by the particular speaker section connected to it.

For example, in Figure 38 the RMS voltage of channels OUT 1 to OUT 4 is respectively 12, 10, 13, and 11 % of the

maximum values.

4.10.2 OUT CH TEMP

This page displays the temperature of each individual amplifier channel circuit as a percentage of the maximum

operating temperature: 60°C = 100 %.

For example, in Figure 38 the temperature of channels OUT 1 to OUT 4 is respectively 52, 53, 50, and 48 %.

4.10.3 FIRMWARE

This page displays the version of LA4X firmware in use in the controller.

For example, Figure 38 shows LA4X firmware version 1.0.0.0.

Network

Always ensure that all LA4X controllers used in a given network run the same firmware version.

4.10.4 PRESET LIBRARY

This page displays the version of the preset library in use in the controller.

For example, Figure 38 shows preset library version 4.0.

PRESET LIBRARY description

Refer to the PRESET GUIDE for full description of the factory presets.

4.10.5 MAC ADDRESS

This page displays the MAC (Media Access Control) address of the amplified controller. This address (unique to each

controller) is the equivalent of a serial number and identifies the controller internationally. It is set by the manufacturer

and cannot be modified.

For example, in Figure 38 the MAC address is 00:1B:92:01:90:3A.