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Idiomas disponibles
• SECURITY
This function locks the ability to edit the STX2848's settings, including blocking the save and load settings. Via the "SECURITY" menu you can
lock, unlock ("LOCK/UNLOCK") and change the password ("Change Password"). On/off for output channels is not blocked . Default password:
STET (all caps).
SECURITY
Lock/Unlock
SECURITY
Charge Password
• TOOLS
The STX2848 has tools to aid in the regulation of your sound system, TONE GENERATOR, FREQUENCY SWEEP and PINK NOISE GENERATOR.
These tools are signal sources for all outputs, that is, during their use as inputs.
Tone Generator: Generate a specific frequency with gain control.
Each press on the "ENCODER" parameter is edited between frequency, gain and ON / OFF. With the generator on it is still possible to change
the frequency and gain in real time, and even modify other audio parameters of the processor.
TONE GENERATOR
freq: 100 Hz
TONE GENERATOR
gain:-45.0 dB
TONE GENERATOR
OFF
[ON]
Frequency Sweep: Allows you to perform a frequency scan, with the option of selecting the initial and final frequency, gain, scanning speed
and ON / OFF.
When activating the sweep enters a continuous cycle, to close it simply press any of the "HOTKEYS" or move the "ENCODER".
FREQUENCY SWEEP
start: 10 Hz
FREQUENCY SWEEP
end: 22000 Hz
FREQUENCY SWEEP
gain: -45.0 dB
FREQUENCY SWEEP
speed:medium
FREQUENCY SWEEP
OFF
[ON]
Pink Noise: Allows to generate a signal that maintains the same magnitude for the entire frequency range, generally used to calibrate audio
systems in order to obtain flat response and due alignment between the tracks.
Each press on the "ENCODER" parameter in editing is changed between gain and ON / OFF. With the pink noise on it is still possible to change
the gain of noise in real time, and even modify other audio parameters of the processor.
PINK NOISE
gain:-45.0 dB
• SCREENSAVER
The STX2848 has a screensaver function, which allows the user to define a 15-character scrolling text.
SCREENSAVER
Stetsom STX2848
ENTER PASSWORD
____
CHARGE PASSWORD
Current PW:____
Tempo / Time
PINK NOISE
OFF
[ON]
• LANGUAGE
You can select from the following operating languages: English, Spanish and Portuguese.
<< ENGLISH >>
• FUNCTIONAL DIAGRAM
TECHNICAL SPECIFICATIONS
Number of Input Channels:
2
Number of Output Channels:
8
Graphic Equalizer:
15 Bands, gain ± 12dB
Graphic Equalization Presets:
12
Parametric Equalizer:
1 Input + 1 per Output, Gain ± 12dB, Q Factor 0.4 to 10.0
Crossover with Variable Frequency:
Butterworth 12/18/24/36/48 dB / 8th - Linkwitz-Riley 12/18/24/36/48 dB / 8th
Crossover Presets:
11
Routing between Inputs and Outputs:
A, B or A + B
Alignment:
0 to 8ms (275cm)
Phase Inversion:
0 ° or 180 °
Limiter:
Threshold -24 to 0dB / Attack 0.1 to 100.0ms
Release 1 at 1600ms / Attack / Release - Manual or Automatic
Output Gain:
-45 to + 15dB
Master Level:
0 to 100%
Memory Positions Save / Load:
Working memory (autosave) + 4 memory positions
Copy of Channels:
Copy settings between output channels
Safety:
4-digit security password
Frequency Generator:
10Hz to 22kHz, Level -60 to 0dB
Frequency Sweep:
Freq. Start and end 10Hz at 22kHz / Level -60 to 0dB / Speed control
Pink Noise Generator:
10Hz to 22kHz, Level -60 to 0dB
Screensaver:
Editable text with 15 positions
Languages:
Portuguese, English and Spanish
Latency:
1.08ms
Input Impedance:
10 kΩ
Output Impedance:
47 Ω
Max Input Voltage:
5.6 Vpp (+ 8.2 dBu)
Max Output Voltage:
5.6 Vpp (+ 8.2 dBu)
Input Saturation Indicator:
1 per Entry
Output Saturation Indicator:
1 per Output (with Limiter link)
Signal-to-noise ratio:
> 90dB
Total Harmonic Distortion (T.H.D):
<0.01%
Channel Separation:
> 80dB
Frequency Response:
10Hz @ 22.5kHz @ -1dB
Power supply:
10V to 15V DC
Max Current Consumption:
450mA @ 12.6V DC
Dimensions (W x H x D):
37 x 200 x 101 mm
Weight:
460g
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