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Idiomas disponibles
• INPUT AND OUTPUT ROUTING
The purpose of the routing option allows you select the audio source A, B or A + B (sum) for each output. Turning the "Encoder" dial moves
the audio source to the selected route. To select another channel, quickly press the corresponding "HOTKEY".
IN A+B ---> OUT1
• CROSSOVER
The crossover function allows precision definition of the cutoff frequencies for the high-pass filter and the low-pass filter, as well as filter
attenuations and topology individually by output.
The available filters and attenuations are:
HPF: Butterworth 12/18/24/36/48 dB/8ª
Linkwitz-Riley 12/18/24/36/48 dB/8ª
HPF OUT1
f:12 Hz LR48
LPF OUT1
f: 107 Hz BT12
Na tela "CROSSOVER", cada fixação no "ENCODER" muda o parâmetro em edição, entre saída, tipo de filtro, freqüência e atenuação /
topologia.
To select another output channel for editing you can also quickly press the hotkey "HOTKEY" of the corresponding output.
• BALANCE / DELAY
The Delay function allows for the digital alignment of transducers
(speakers) via the time correction performed by the DSP, and ensures
that the sound from all the speakers arrives at the listener with
improved audio fidelity while avoiding frequency cancellations.
The adjustment can be carried out as follows:
1. Identify the coil farthest from the listener or the front panel of the
box. This coil will be used as a reference;
Painel Frontal
da Caixa
Referência (*)
• PHASE
This function is used for resolving problems caused by canceling frequencies. From this screen you can reverse the phase of all outputs
individually. Turning the "Encoder" dial changes the phase (0° ou 180°) of the corresponding output. To select another channel, quickly press
the corresponding "HOTKEY" shortcut.
• LIMITER
To protect your amplifiers and speakers, the STX2848 has a limiter with an integrated "Dynamic Attack-Release" system for each of the 4
outputs. Use this function to attenuate and prevent damage to the system caused by signal peaks.
The Threshold (-24 to 0dB) setting defines a threshold for the Limiter's activation: the Limiter kicks in when this threshold is exceeded.
The Attack parameter (0.1 to 100 ms) defines how fast the Limiter reacts / acts when the signal exceeds the Threshold.
The Release parameter (1 to 1600 ms) controls the recovery time elapsed between the time the signal falls below the Threshold and
deactivation of the Limiter.
In addition to manual adjustments of Attack and Release values, it is possible to enable the "AUTO" mode, where the Attack and Release
parameters are controlled in real time by the "Dynamic Attack-Release" system, providing ideal conditions for sound fidelity
ROUTING
LPF: Butterworth 12/18/24/36 dB/8ª
Linkwitz-Riley 12/18/24/36 dB/8ª
DALAY OUT1
12.0cm 0.349ms
2. Measure the distance from the other coils to the reference coil.
These are the distances used in configuring the delay of each output
channel.
PHASE
OUT1:180
LIMITER
THRES.: -9.5 dB
LIMITER
ATTACK: 0.1 ms
LIMITER
RELEASE: 500 ms
• OUTPUT GAIN
This menu allows you to adjust the gains of the individual outputs within a range of -45 to +15 dB, as well as to increase the master
volume of the STX2848 from 0 to 100%.
MASTER LVL:
OUT1 GAIN: +3dB
• ON/OFF OUTPUT (MUTE)
The outputs can be switched individually on and off quickly by holding down the hotkey that corresponds to the output. The LED color indicates
the status of the output.
- BLUE: Output ON.
- RED: Output OFF (MUTE).
In the "MUTE" screen, you can still turn off and on all the output channels simultaneously using the "ENCODER" go to the output field and
select "ALL-ENTER" or "ALL-ENTER ON". Then fast touch on "ENCODER". You can also turn the input graphic equalizer on or off.
OUT1: ON
GRAPH EQ: ON
ON ALL [ENTER]
GRAPH EQ: ON
• SAVE / LOAD / FACTORY RESET
The STX2848 has four memory slots available for saving personalized settings, accessed via the "SAVE" function. Saved settings can be
named with titles up to 15-characters long. Besides the memory space available to the user, there is autosave, where all parameters and
settings are saved in a separate working memory. Or rather, if there is a drop in power or the product is turned off during configuration, the
settings will not be lost. This function cannot be disabled.
SAVE SLOT1
8Vias_Stetsom->
FACTORY RESET
NO
To load previously saved settings use the "LOAD" function. This function also allows the factory presents to be loaded via the "DEFAULT"
memory.
If you want to restore all of the STX2848's factory settings, simultaneously hold down the "HOTKEY" shortcut keys for outputs 1, 2 and 3
while turning on the device.
This procedure will erase all internal settings and saves.
• COPY CHANNEL
This function allows you to copy all audio settings from one output channel to another.
The copied functions are: parametric output equalizer, routing, crossover, alignment, phase inversion, limiter, gain and mute.
1. Select an "SOURCE" output channel using the "HOTKEY" hotkeys or by turning the "ENCODER", fasten "ENCODER";
2. Select a "DESTINATION" output channel using the "HOTKEY" shortcut keys or by turning the "ENCODER", fasten "ENCODER";
3. A confirmation message will appear. If confirmed, as output channels from "ORIGIN" to the "DESTINATION" output channel, overwriting
as the "DESTINATION" output channel.
COPY CHANNEL
Source:OUT1
COPY CANNEL
82%
MUTE ALL (ENTER)
GRAPH EQ: ON
LOAD
Default
[YES]
COPY CHANNEL
Destination:OUT2
NO
[YES]
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