SPL 2Control Stereo Monitor Controller User Manual

1. Introducció

The SPL 2Control is a compact and user-friendly stereo monitor controller designed to provide comprehensive control over your digital audio workstation's (DAW) monitoring functions. It ensures high-quality audio reproduction through both studio monitors and headphones, allowing you to hear every detail of your mix. Key features include a precise speaker volume potentiometer, active circuitry for sound integrity, and a unique Crossfeed control for accurate headphone monitoring that simulates a stereo speaker image.

2. Instruccions de seguretat

• Llegiu atentament aquestes instruccions abans de fer funcionar el dispositiu.
• Conserveu aquest manual com a referència futura.
• No exposeu la unitat a la pluja ni a la humitat per evitar incendis o descàrregues elèctriques.
• Assegureu-vos que la ventilació sigui adequada; no obstruïu cap obertura de ventilació.
• Utilitzeu només accessoris/accessoris especificats pel fabricant.
• Desconnecteu el cable d'alimentació durant tempestes amb llamps o quan no l'utilitzeu durant períodes prolongats.
• Demaneu tot el servei a personal de servei qualificat.
• Eviteu col·locar la unitat a prop de fonts de calor com ara radiadors, registres de calor, estufes o altres aparells (inclosos amplificadors) que produeixen calor.

3. Contingut del paquet

En desempaquetar, comproveu que hi hagi els elements següents:

• 1 x SPL 2Control Module
• 1 x cable d'alimentació
• Aquest manual d'usuari

4. Producte acabatview

4.1 Controls i indicadors del tauler frontal

Figura 1: Front Panel of the SPL 2Control Stereo Monitor Controller.

This image displays the front panel of the SPL 2Control. From left to right, it features input selection buttons (IN 1, IN 2), function buttons (MONO, DIM), speaker output selection buttons (SP 1, SP 2, SP 3), a large central master VOLUME knob, a CROSSFEED knob, and two individual headphone VOLUME knobs with corresponding headphone output jacks. A power indicator LED is visible above the headphone controls.

• IN 1 / IN 2 Buttons: Selects the active stereo input source.
• Botó MONO: Sums the stereo signal to mono for compatibility checking.
• Botó DIM: Reduces the output volume by a fixed amount (e.g., -20dB) for temporary level reduction.
• SP 1 / SP 2 / SP 3 Buttons: Selects the active stereo speaker output pair.
• Botó de VOLUM: Master volume control for selected speaker outputs.
• CROSSFEED Knob: Adjusts the stereo panorama for headphone monitoring to simulate a speaker listening environment.
• HEADPHONE VOLUME 1 / 2 Knobs: Independent volume controls for the two headphone outputs.
• HEADPHONE 1 / 2 Jacks: 1/4-inch stereo headphone outputs.
• LED d'alimentació: Indica que la unitat està encesa.

4.2 Connexions del panell posterior (inferides)

The rear panel typically houses the audio input and output connections, as well as the power input. Based on common audio equipment and product specifications, you can expect:

• Entrades analògiques: Balanced XLR or TRS inputs for connecting your audio interface or mixer.
• Sortides dels altaveus: Multiple sets of balanced XLR or TRS outputs for connecting up to three pairs of studio monitors.
• Entrada d'alimentació: Connector for the included power cord.

5. Configuració

1. Col·locació: Position the SPL 2Control on a stable, flat surface, ensuring adequate ventilation around the unit.
2. Connexió d'alimentació: Connect the provided power cord to the power input on the rear panel of the 2Control and then to a suitable AC power outlet.
3. Connexions d'entrada: Connect the stereo outputs of your audio interface, mixer, or other audio source to the IN 1 and/or IN 2 inputs on the rear panel using balanced XLR or TRS cables.
4. Connexions d'altaveus: Connect your studio monitors to the SP 1, SP 2, and/or SP 3 outputs on the rear panel using balanced XLR or TRS cables. Ensure correct left and right channel connections.
5. Headphone Connections: Plug your headphones into the HEADPHONE 1 and/or HEADPHONE 2 jacks on the front panel.
6. Encesa inicial: Ensure all volume controls are set to their minimum positions before powering on the unit. Then, connect the power cord to the wall outlet. The POWER LED on the front panel will illuminate.

6. Instruccions de funcionament

1. Selecció d'una entrada: Premeu el botó EN 1 or EN 2 button to select your desired audio source. The active button will illuminate.
2. Selecting Speaker Outputs: Premeu el botó SP 1, SP 2, o SP 3 button to route the audio to the corresponding pair of studio monitors. Only one speaker output can be active at a time.
3. Ajust del volum principal: Slowly turn the large VOLUM knob clockwise to increase the listening level for the selected speaker outputs. Turn counter-clockwise to decrease.
4. Suma monofònica: Premeu el botó MONO button to sum the stereo signal to mono. This is useful for checking phase compatibility and mix balance. Press again to return to stereo.
5. Funció Dim: Premeu el botó DIM button to temporarily reduce the output volume. This is useful for quick conversations or when you need to lower the volume without losing your main volume setting. Press again to restore the original volume.
6. Monitorització d'auriculars:
   • Plug your headphones into the desired headphone jack (HEADPHONE 1 or 2).
   • Ajusta l'individu HEADPHONE VOLUME 1 or 2 knob to set the listening level for your headphones.
   • Utilitza el CROSSFEED knob to adjust the stereo image for headphone listening. Turning it clockwise increases the crossfeed, simulating a more natural speaker-like stereo field by blending the left and right channels slightly.

7. Manteniment

• Neteja: Feu servir un drap suau i sec per netejar l'exterior de la unitat. No utilitzeu netejadors líquids ni dissolvents.
• Ventilació: Ensure that the ventilation slots are kept clear of dust and debris to prevent overheating.
• Emmagatzematge: Si guardeu la unitat durant un període prolongat, desconnecteu-la de l'alimentació i guardeu-la en un lloc fresc i sec.

8. Solució De Problemes

9. Especificacions

10. Garantia i Suport

The SPL 2Control Monitor Controller comes with a limited warranty. For specific warranty terms, duration, and conditions, please refer to the documentation provided with your purchase or visit the official SPL website. For technical support, service, or inquiries, please contact the manufacturer, Sound Performance Lab, or your authorized dealer.

Fabricant: Sound Performance Lab