12Xta_Fr_100], [12Xta_Fi_100], And [12Xta_Mo_100] Presets - L-Acoustics 12XT Manuel D'utilisation

Figure 10: Four ACTIVE 12XT enclosures connected to an LA4 controller
7.3.2.2
The [12XTA_FR_100] preset features a high frequency shelving equalization (FOH applications). The preset also
includes a 100 Hz high-pass filter.
The [12XTA_FI_100] preset results in a nominally flat contour in free field conditions (speech reinforcement, classical
music, or fill distributed applications). The preset also includes a 100 Hz high-pass filter.
The [12XTA_MO_100] preset results in a nominally flat contour in half-space loading conditions (floor monitoring as well
as wall or ceiling-mounted applications). The preset also includes a 100 Hz high-pass filter.
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 ''HIGH-PASS''
mode for ACTIVE 12XT are shown in the following chart:
Table 6: Accessible controls in the ''HIGH-PASS'' mode for ACTIVE 12XT
LA4 Inputs/
Outputs
IN A Input signal A
IN B Input signal B
OUT 1 12XT enclosure
OUT 2
12XT enclosure
OUT 3
OUT 4
* IN: input signal. A: channel A.
Note: The complimentary SB118 subwoofers must be connected to additional LA4 or LA8 amplified controllers. Please
refer to the ''SB118 - User Manual''.
12XT_UM_ML_1.2
All manuals and user guides at all-guides.com
ACTIVE 12XT
OUT 1 (in A)

[12XTA_FR_100], [12XTA_FI_100], and [12XTA_MO_100] presets

Elements Preset
to connect assignments*
IN_A
IN_B
LF_A
HF_A
LF_B
HF_B
B: channel B. LF: low frequency transducer.
w w w . l - a c o u s t i c s . c o m
ACTIVE 12XT
OUT 3 (in B)
Accessible (O) and blocked (X) parameters
Mute Gain
X O
X O
O X
O X
O X
O X
HF: high frequency transducer.
Delay Polarity
O O
O O
X X
X X
X X
X X
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EN