L-ACOUSTICS LA4X Руководство по эксплуатации онлайн [23/47] 776315

LA4X_UM_EN_2.0 w w w . l - a c o u s t i c s . c o m 23

Figure 13: Main screen

Preset memory number (001 to 255) 1.

Memory space containing the current preset.

The preset can be a user preset or come from an on-board preset library (see section 4.3.3).

Preset name 2.

Copied from a preset library or entered by the user (if prior stored as a user preset).

Last number in the IP address (1 to 254) 3.

Identifies the controller within the L-NET network (see section 4.11.1).

Star sign 4.

Indicates that parameters have been modified after the preset was last stored (see section 4.5).

Output name and input selection 5.

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:

low frequency transducer section part of a 2 or 3-way loudspeaker enclosure

mid frequency transducer section part of a 3-way loudspeaker enclosure

high frequency transducer section part of a 2 or 3-way loudspeaker enclosure

passive loudspeaker enclosure

subwoofer enclosure installed with front face pointing towards the audience

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):

IN A

IN B

A+

sum of IN A and IN B (A+B)

A–

difference between IN A and IN B (A-B)

IN C

IN D

C+

sum of IN C and IN D (C+D)

C–

difference between IN C and IN D (C-D)

4.2.2 LED meters

Four LED meters are located on the front panel above the LCD screen (see Figure 14).