12Xtp_Fr], [12Xtp_Fi], And [12Xtp_Mo] Presets - L-Acoustics 12XT Manuel D'utilisation

IN A
IN B
Figure 6: Four passive 12XT enclosures connected to an LA4 controller
7.2.1.2
The [12XTP_FR] preset features a low and high frequency shelving equalization (FOH applications).
The [12XTP_FI] preset results in a nominally flat contour in free field conditions (speech reinforcement, classical music, or
fill distributed applications).
The [12XTP_MO] preset results in a nominally flat contour in half-space loading conditions (floor monitoring as well as
wall or ceiling-mounted applications).
Activate the LOAD PRESET menu from the LA4 amplified controller front panel and then select the desired preset.
Refer to the ''LA4 - User Manual'' for additional instructions. The preset is also accessible using the LA NETWORK
MANAGER software (refer to ''LA NETWORK MANAGER - User Manual''). Accessible controls in ''FULL
RANGE'' mode for PASSIVE 12XT are shown in the following chart:
Table 2: Accessible controls in ''FULL RANGE'' mode for PASSIVE 12XT
LA4 Inputs/Outputs Elements to connect
IN A
IN B
OUT 1
OUT 2
OUT 3
OUT 4
* IN: input signal. A: channel A.
12XT_UM_ML_1.2
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OUT 1 (in A)
OUT 2 (in A)

[12XTP_FR], [12XTP_FI], and [12XTP_MO] presets

Preset
assignments*
Input signal A IN_A
Input signal B IN_B
PASSIVE 12XT PA_A
PASSIVE 12XT PA_A
PASSIVE 12XT PA_B
PASSIVE 12XT PA_B
B: channel B. PA: passive enclosure.
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PASSIVE 12XT
OUT 3 (in B)
OUT 4 (in B)
Accessible (O) and blocked (X) controls
Mute Gain
X O
X O
O O
O O
O O
O O
Delay Polarity
O O
O O
O O
O O
O O
O O
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