SPL 2Control Stereo Monitor Controller User Manual

1. ບົດແນະນຳ

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. ຄໍາແນະນໍາຄວາມປອດໄພ

• ອ່ານຄໍາແນະນໍາເຫຼົ່ານີ້ຢ່າງລະອຽດກ່ອນທີ່ຈະໃຊ້ງານອຸປະກອນ.
• ຮັກສາຄູ່ມືນີ້ໄວ້ສໍາລັບການອ້າງອີງໃນອະນາຄົດ.
• ຫ້າມບໍ່ໃຫ້ອຸປະກອນຖືກຝົນ ຫຼື ຄວາມຊຸ່ມຊື້ນເພື່ອປ້ອງກັນໄຟ ຫຼື ໄຟຟ້າຊັອດ.
• ຮັບປະກັນການລະບາຍອາກາດທີ່ເຫມາະສົມ; ຫ້າມປິດຊ່ອງລະບາຍອາກາດໃດໆ.
• ໃຊ້ພຽງແຕ່ໄຟລ໌ແນບ/ອຸປະກອນເສີມທີ່ລະບຸໂດຍຜູ້ຜະລິດ.
• ຖອດສາຍໄຟໃນລະຫວ່າງພາຍຸຟ້າຜ່າ ຫຼືເມື່ອບໍ່ໄດ້ໃຊ້ເປັນເວລາດົນນານ.
• ອ້າງອີງການບໍລິການທັງໝົດໃຫ້ກັບພະນັກງານບໍລິການທີ່ມີຄຸນວຸດທິ.
• ຫຼີກ​ລ້ຽງ​ການ​ວາງ​ເຄື່ອງ​ໄວ້​ໃກ້​ກັບ​ແຫຼ່ງ​ຄວາມ​ຮ້ອນ​ເຊັ່ນ​ລັງ​ສີ, ເຄື່ອງ​ເຮັດ​ຄວາມ​ຮ້ອນ, ເຕົາ​ໄຟ, ຫຼື​ອຸ​ປະ​ກອນ​ອື່ນໆ (ລວມ​ທັງ amplifiers) ທີ່ຜະລິດຄວາມຮ້ອນ.

3. ເນື້ອໃນຊຸດ

ຫຼັງ​ຈາກ​ການ​ຍົກ​ເລີກ​ການ​ຫຸ້ມ​ຫໍ່​, ກະ​ລຸ​ນາ​ກວດ​ສອບ​ວ່າ​ມີ​ລາຍ​ການ​ດັ່ງ​ຕໍ່​ໄປ​ນີ້​:

• 1 x SPL 2Control Module
• ສາຍໄຟຟ້າ 1 x
• ຄູ່ມືຜູ້ໃຊ້ນີ້

4. ຜະລິດຕະພັນເກີນview

4.1 ແຜງຄວບຄຸມດ້ານໜ້າ ແລະຕົວຊີ້ບອກ

ຮູບທີ 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.
• MONO Button: Sums the stereo signal to mono for compatibility checking.
• ປຸ່ມ 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.
• ປຸ່ມລະດັບສຽງ: 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.
• ພະລັງງານໄຟ LED: ຊີ້ບອກວ່າໜ່ວຍເປີດຢູ່.

4.2 Rear Panel Connections (Inferred)

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:

• ການປ້ອນຂໍ້ມູນແບບອະນາລັອກ: Balanced XLR or TRS inputs for connecting your audio interface or mixer.
• ລຳ ໂພງອອກ: Multiple sets of balanced XLR or TRS outputs for connecting up to three pairs of studio monitors.
• ການປ້ອນຂໍ້ມູນພະລັງງານ: Connector for the included power cord.

5. ຕັ້ງຄ່າ

1. ການຈັດວາງ: Position the SPL 2Control on a stable, flat surface, ensuring adequate ventilation around the unit.
2. ການເຊື່ອມຕໍ່ພະລັງງານ: 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. ການເຊື່ອມຕໍ່ຂາເຂົ້າ: 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. ການເຊື່ອມຕໍ່ລຳໂພງ: 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. ການເປີດເຄື່ອງເບື້ອງຕົ້ນ: 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. ຄໍາແນະນໍາການດໍາເນີນງານ

1. ເລືອກ​ການ​ປ້ອນ​ຂໍ້​ມູນ​: ກົດບໍ່ວ່າຈະ ໃນ 1 or ໃນ 2 button to select your desired audio source. The active button will illuminate.
2. Selecting Speaker Outputs: ກົດ SP1, SP2, ຫຼື SP3 button to route the audio to the corresponding pair of studio monitors. Only one speaker output can be active at a time.
3. ການປັບລະດັບສຽງຫຼັກ: Slowly turn the large ປະລິມານ knob clockwise to increase the listening level for the selected speaker outputs. Turn counter-clockwise to decrease.
4. Mono Summing: ກົດ 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. ຟັງຊັນ Dim: ກົດ 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. ການຕິດຕາມຫູຟັງ:
   • Plug your headphones into the desired headphone jack (HEADPHONE 1 or 2).
   • ປັບຕົວບຸກຄົນ HEADPHONE VOLUME 1 or 2 knob to set the listening level for your headphones.
   • ໃຊ້ ຂ້າມ 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. ບໍາລຸງຮັກສາ

• ທໍາຄວາມສະອາດ: ໃຊ້ຜ້າປຽກແຫ້ງເພື່ອເຮັດຄວາມສະອາດດ້ານນອກຂອງເຄື່ອງ. ຢ່າໃຊ້ນໍ້າສະອາດ ຫຼືສານລະລາຍ.
• ການລະບາຍອາກາດ: Ensure that the ventilation slots are kept clear of dust and debris to prevent overheating.
• ການເກັບຮັກສາ: ຖ້າເກັບຮັກສາເຄື່ອງສໍາລັບໄລຍະເວລາທີ່ຍາວນານ, ຖອດມັນອອກຈາກພະລັງງານແລະເກັບໄວ້ໃນບ່ອນທີ່ເຢັນ, ແຫ້ງ.

8. ການແກ້ໄຂບັນຫາ

9. ຂໍ້ມູນຈໍາເພາະ

10. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ

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.

ຜູ້ຜະລິດ: Sound Performance Lab