StetSom STX2448 User manual

STX2448
Digital Audio Processor
MANUAL DO USUÁRIO
USER MANUAL • MANUAL DE USUARIO • MANUALE UTENTE

16
Introduction
STX2448


    



Before installing
lease read this manual carefully.

            

             





If you have quesons , contact the store where the purchase or installaon was made.
For more informaon please contact our Customer Service: BR [phone].
English

17
Resources
STX2448






         











Any updates made in this manual will be available for costormers to consult without any charge
on the brand’s site.
It is recommended that the updated manual be consulted whenever needed.
Images contained in this manual are merely illustrave and may dier from the actual product.

18
1. SEQUENCER: 
AWG 18
2. REM IN: 
AWG 18
3. NEGATIVE POWER CONNECTOR (GND): 
AWG 13
4. POSITIVE POWER CONNECTOR (+BAT): 
AWG 13
1A
5. DISPLAY LCD: 
6. ENCODER: 

• ENTER funcon:
• RETURN funcon:
Overview
5
7
21 3 4
8
6
109

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7. HOTKEYS: 
• Short press:
• Long press:
HOTKEY on blue:
HOTKEY lit red:
8. LED LIMITER: 

9. AUDIO INPUT (INPUT): 

10. AUDIO OUTPUT (OUTPUT):      

ROTATION:

SHORT PRESS:
LONG PRESS:
SHORT PRESS:
LONG PRESS: 
Navigation keys
STX2448ENCODER
HOTKEYS
ENCODER HOTKEYS

20
Settings map


Audio Processing
Graphic Equalizer
Presets
Save
Load
Security
Tools
Screensaver
Language
Sequencer
Graphic Input Equalizer
Parametric Input Equalizer
Parametric Output Equalizer
Roung Audio
Crossover
Delay
Phase
Limiter
Gain
Mute
Lock/Unlock
Charge Password
Tone Generator
Frequency Sweep
Time
ON/OFF
Main Menu

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Processor features
PARAMETRIC EQ
freq.: 214 Hz
PARAMETRIC EQ
gain: +3.2 dB
PARAMETRIC EQ
Q: 1.4
• Graphic Input Equalizer



     

• Parametric Input/Output Equalizer




STX2448

• Input and Output Routing

ENCODER
      

HOTKEY.

22
  “CROSSOVER”       ENCODER  

HOTKEY


      

• Crossover

            

• Balance / Delay

            

HPF: Buerworth 12/18/24/36/48 dB/8ª
Linkwitz-Riley 12/18/24/36/48 dB/8ª
LPF: Buerworth 12/18/24/36 dB/8ª
Linkwitz-Riley 12/18/24/36 dB/8ª
Case Front
Panel
Reference (*)
1.      


2.        
        


23
      
      
     
corresponding HOTKEY
• Phase


• Limiter
STX2448
“Dynamic Aack-Release”







• Gain
         


    
     
     
    
   
“Dynamic Aack-
Release”   


24
• Mute

HOTKEY

  “MUTE”    
       
   ENCODER go to
     “ALL-ENTER”
or “ALL-ENTER ON”.    
ENCODER      

BLUE LIGHT: OUTPUT ON / RED LIGHT: OUTPUT OFF (MUTE)
• Graphic Equalization Presets
STX2448
“GRAPH EQ PRESETS ” 
    
    
•  
• Save / Load / Factory Reset
 STX2448         
“SAVE”



25
     
 “LOAD”    

“DEFAULT”
        



If you want to restore all of the STX2448 factory sengs, simultaneously hold down the
HOTKEY shortcut keys for outputs 1, 2 and 3 while turning on the device.
This procedure will erase all internal sengs and saves.
Tone Generator:
ENCODER


• Security
           
  “SECURITY”(“LOCK/
UNLOCK”)(“CHANGE PASSWORD”)

Default password: STET (all caps)
• Tools
  
TONE GENERATOR, FREQUENCY SWEEP and PINK NOISE GENERATOR


26
Frequency Sweep:


HOTKEYSENCODER
Tempo / Time
Amplitude

27
• Screensaver
     
 

• Language
 

• Sequencer

(S1, S2 and S3)

    



     

     
of at least 18 AWG
      




Radio /
Player
Baery
Example of installing the "SEQUENCER" feature: STETSOM
AMPLIFIER 2
AMPLIFIER 3
AMPLIFIER 1
Ground

28
Technical specications





















SEQUENCER









2 /4
15 Bands (gain ±12dB)
12
1 Input + 1 per Output (gain ±12dB, Fator Q 0.4 ~ 10.0)
Buerworth: 12/18/24/36/48 dB/8ª
Linkwitz-Riley: 12/18/24/36/48 dB/8ª
A, B or A+B
0 ~ 8ms (275cm)
0° ~ 180°
Threshold: -24 ~ 0dB / Aack: 0.1 ~ 100.0ms and
Release: 1 ~ 1600ms (manual/automac)
0 ~ 100% (Gain -45 ~ +15dB per output)
Autosave + 5 slots
Password with 4 digits
10Hz ~ 22kHz, Level -60 ~ 0dB
Freq. inial and nal 10Hz ~ 22kHz
(Level -60 ~ 0dB and Speed control)
10Hz ~ 22kHz and Level -60 ~ 0dB
Editable text with 15 characters
Portuguese, English and Spanish
1.08ms
10 kΩ
47 Ω
5.6 Vpp (+8,2 dBu)
180 mA per output
1per input + 1per output (linked to the Limiter)
>90dB
<0,01%
>80dB
10Hz ~ 22.5kHz @ -1dB
9V ~ 16V DC
350mA @ 12.6V DC
37 x 200 x 101 mm
455g

29
Warranty Term

         





www.stetsom.com.br/en/assistencias-tecnica

BR [phone]
WARRANTY CONDITIONS:
          

            


SITUATIONS THAT VOID THE WARRANTY:
1.               


2.
3.


4.
5.
QUESTIONS AND ADVICE:
         

BR [phone][e-mail]
www.stetsom.com

44
EU Declaration of conformity (DoC)

45



Certicado de garantia
Guarantee certificate • Certificado de garantía • Certificato di garanzia
Revendedor / Carimbo:
Reseller / Stamp:
Serial / Serial number:
Data da compra / Date of purchase: Mês / Ano de fabricação:
Month / Year of manufacture:

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