L-Acoustics LA4X, Руководство пользователя

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Operation
Main screen description
The amplied controller displays the main screen at the end of the startup sequence.
1 2 3 4 5
6
001:X15_MO 100*
LF_A HF_A LF_B HF_B
1. low latency symbol:
indicates loaded preset is a low latency preset (refer to the
LA Network Manager
help)
2. preset memory number (001 to 255): memory space containing the current preset. The preset can be a user
preset or come from the on-board preset library — refer to section LOAD PRESET (p.35)
3. preset name: as in the on-board preset library or as entered by the user (if stored in a user preset)
4. last number of the IP address (1 to 254):
identies the controller within the L-NET network — refer to section
ADDRESS (p.56)
5. star sign:
indicates unsaved changes in the preset parameters — refer to section STORE PRESET (p.37)
6. output name and input selection: placed above the corresponding output key, written in the xx_y form,
where:
• xx indicates 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 with the front face towards the audience
SR:
subwoofer enclosure with the front face in the opposite direction from the audience (in a cardioid
conguration)
•
y
indicates the input selection of the output channel (input channel or input channels combination selected to
drive the output channel) — refer to section PRESET PARAMETERS (p.38):
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)
X:
sum of IN A, IN B, IN C and IN D (A+B+C+D)
30 LA4X owner's manual (EN) version 14.1