ຄູ່ມືຜູ້ໃຊ້ ROLLS SX95 ຊັບວູບເຟີສະເຕີລິໂອ ຄຣອສໂອເວີ/ຕົວກອງ

1. ບົດແນະນຳ

The ROLLS SX95 is a dedicated stereo subwoofer crossover designed to separate low frequencies from line-level audio signals. It allows for precise control over your subwoofer's output, ensuring optimal integration with your existing audio system. This unit features both mono and stereo operation modes, along with a true pass-through output to maintain the integrity of your main audio signal.

2. ຄຸນນະສົມບັດທີ່ສໍາຄັນ

• 12 dB/octave roll-off for precise frequency separation.
• Stereo RCA input and outputs for versatile connectivity.
• Adjustable crossover frequency range from 36Hz to 200Hz.
• Selectable mono or stereo subwoofer output.
• True pass-through output for unaltered main signal.
• Durable 16-gauge steel chassis.
• Compact design, suitable for various installations.

3. ເນື້ອໃນຊຸດ

• ROLLS SX95 Stereo Subwoofer Crossover/Filter Unit
• 12V Auxiliary Power Supply

4. ຄໍາແນະນໍາຄວາມປອດໄພ

• ອ່ານຄໍາແນະນໍາທັງຫມົດກ່ອນທີ່ຈະດໍາເນີນການຫນ່ວຍງານ.
• ຮັກສາຄູ່ມືນີ້ໄວ້ສໍາລັບການອ້າງອີງໃນອະນາຄົດ.
• ຢ່າເຮັດໃຫ້ເຄື່ອງນີ້ຖືກຝົນຫຼືຄວາມຊຸ່ມຊື່ນ.
• ຫ້າມປິດຊ່ອງລະບາຍອາກາດໃດໆ.
• ໃຊ້ໄຟລ໌ແນບ/ອຸປະກອນເສີມທີ່ຜູ້ຜະລິດລະບຸໄວ້ເທົ່ານັ້ນ.
• ຖອດປລັກໜ່ວຍນີ້ໃນລະຫວ່າງພາຍຸຟ້າຜ່າ ຫຼືເມື່ອບໍ່ໄດ້ໃຊ້ເປັນເວລາດົນນານ.
• ອ້າງອີງການບໍລິການທັງໝົດໃຫ້ກັບພະນັກງານບໍລິການທີ່ມີຄຸນວຸດທິ.

5. ການຄວບຄຸມແລະການເຊື່ອມຕໍ່

5.1 ກະດານດ້ານ ໜ້າ

The front panel provides access to all user-adjustable settings:

• ລະດັບຍ່ອຍ: Rotary knob to adjust the output level of the subwoofer signal. Range from 0 to 10.
• STEREO/MONO: Push-button switch to select between stereo (out) and mono (in) operation for the subwoofer output.
• ຄວາມຖີ່: Rotary knob to set the crossover frequency, ranging from 36Hz to 200Hz. This determines the upper frequency limit for the subwoofer output.
• PHASE (0°/180°): Push-button switches for LEFT and RIGHT channels to invert the phase of the subwoofer output by 180 degrees. This helps in optimizing bass response relative to your main speakers.
• PWR LED: ເຮັດໃຫ້ມີແສງສີຂຽວເມື່ອເຄື່ອງເປີດຢູ່.

5.2 ແຜງດ້ານຫລັງ

The rear panel houses all audio input and output connections, along with the power input:

• INPUT (L/R RCA): Stereo RCA inputs for connecting the audio source (e.g., preamplifier, receiver's line output).
• PASS THRU (L/R RCA): Stereo RCA outputs that provide the full-range input signal without any processing. Connect these to your main amplifier ຫຼືລໍາໂພງພະລັງງານ.
• SUB OUTPUT (L/R RCA): Stereo RCA outputs for the low-pass filtered signal. Connect these to your powered subwoofer(s) or a subwoofer ampມີຊີວິດຊີວາ.
• ພະລັງງານ: Input jack for connecting the included 12V auxiliary power supply.

6. ການຕິດຕັ້ງແລະການຕິດຕັ້ງ

Follow these steps to integrate the SX95 into your audio system:

1. Ensure all audio equipment is powered off before making connections.
2. Connect the line-level output from your audio source (e.g., preamplifier, receiver) to the INPUT (L/R RCA) jacks on the SX95 rear panel.
3. ເຊື່ອມ​ຕໍ່ PASS THRU (L/R RCA) outputs of the SX95 to the inputs of your main amplifier or powered speakers. This will carry the full-range signal to your main audio system.
4. ເຊື່ອມ​ຕໍ່ SUB OUTPUT (L/R RCA) jacks of the SX95 to the line-level inputs of your powered subwoofer(s) or subwoofer ampມີຊີວິດຊີວາ.
5. Connect the included 12V auxiliary power supply to the ພະລັງງານ input on the SX95 rear panel, then plug the power supply into an AC outlet. The PWR LED on the front panel should illuminate.
6. Power on your audio source, main amplifier/speakers, and subwoofer(s).

7. ການດໍາເນີນງານ

Once installed, adjust the controls on the front panel to optimize your subwoofer's performance:

• ລະດັບຍ່ອຍ: Start with the SUB LEVEL knob at a low setting (e.g., 3-4). Play some audio and gradually increase the level until the subwoofer blends seamlessly with your main speakers without overpowering them.
• ຄວາມຖີ່: Adjust the FREQUENCY knob to set the crossover point. This should typically be set based on the frequency response of your main speakers and subwoofer. A common starting point is 80Hz, but experimentation is recommended to find the ideal blend for your specific setup and room acoustics.
• STEREO/MONO: If you are using a single subwoofer, press the STEREO/MONO button in for mono operation. If you are using two subwoofers and wish to maintain stereo separation for the low frequencies, leave the button out for stereo operation.
• PHASE (0°/180°): The phase switches help align the subwoofer's output with your main speakers. Listen to music with strong bass and try both 0° and 180° settings for each channel. Choose the setting that provides the most impactful and coherent bass response. Often, the correct phase will result in a fuller, more defined bass sound.

8. ບໍາລຸງຮັກສາ

The ROLLS SX95 requires minimal maintenance. To ensure longevity and optimal performance:

• ຮັກສາເຄື່ອງໃຫ້ສະອາດໂດຍການເຊັດດ້ວຍຜ້າອ່ອນ, ແຫ້ງ.
• ຫຼີກເວັ້ນການນໍາໃຊ້ສານເຄມີທີ່ຮຸນແຮງຫຼືເຄື່ອງເຮັດຄວາມສະອາດຂັດ.
• ຮັບປະກັນການລະບາຍອາກາດຢ່າງພຽງພໍຮອບໜ່ວຍເພື່ອປ້ອງກັນຄວາມຮ້ອນເກີນ.
• ຢ່າໃຫ້ເຄື່ອງຖືກອຸນຫະພູມ ຫຼື ຄວາມຊຸ່ມຊື່ນສູງ ຫຼື ເກີນໄປ.

9. ການແກ້ໄຂບັນຫາ

10. ຂໍ້ມູນຈໍາເພາະ

11. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ

ROLLS products are designed for reliability and performance. This product is covered by a limited warranty against defects in materials and workmanship. For specific warranty terms, service, or technical support, please refer to the documentation included with your purchase or visit the official ROLLS webເວັບໄຊ.

ກະລຸນາຮັກສາຫຼັກຖານການຊື້ຂອງທ່ານສໍາລັບການຮຽກຮ້ອງການຮັບປະກັນ.