ຄູ່ມື+

OSD Audio FBA-C1070V

ຄູ່ມືການນຳໃຊ້ລຳໂພງເພດານ OSD Audio C1070V ຂະໜາດ 8 ນິ້ວ ສຳລັບການຄ້າ 70V

Model: FBA-C1070V

1. ບົດແນະນຳ

This manual provides detailed instructions for the installation, operation, and maintenance of your OSD Audio C1070V 8-inch Commercial 70V Ceiling Speaker. This speaker is designed for commercial applications requiring reliable audio performance, such as restaurants, hotels, retail spaces, and office buildings. Please read this manual thoroughly before installation and use to ensure proper function and safety.

2. ຂໍ້ມູນຄວາມປອດໄພ

ກະລຸນາສັງເກດການລະມັດລະວັງດ້ານຄວາມປອດໄພຕໍ່ໄປນີ້:

  • ໃຫ້ແນ່ໃຈວ່າການເຊື່ອມຕໍ່ໄຟຟ້າທັງຫມົດແມ່ນເຮັດໂດຍຜູ້ຊ່ຽວຊານທີ່ມີຄຸນວຸດທິແລະປະຕິບັດຕາມລະຫັດໄຟຟ້າທ້ອງຖິ່ນ.
  • Disconnect power to the installation area before performing any wiring or maintenance.
  • Do not expose the speaker to moisture or extreme temperatures.
  • Use appropriate mounting hardware and techniques to secure the speaker firmly in the ceiling.
  • Avoid placing heavy objects on the speaker or its wiring.

3. ເນື້ອໃນຊຸດ

ກວດສອບວ່າອົງປະກອບທັງໝົດມີຢູ່ໃນຊຸດ:

  • OSD Audio C1070V 8-inch Commercial 70V Ceiling Speaker (1 unit)

4. ການຕິດຕັ້ງແລະການຕິດຕັ້ງ

4.1. Speaker Overview

The OSD Audio C1070V features an 8-inch woofer and a 70V transformer for commercial audio systems. It includes a white metal grille for a discreet appearance.

OSD Audio C1070V 8-inch Commercial 70V Ceiling Speaker, showing front grille and rear components.
Figure 1: OSD Audio C1070V Speaker (front and rear view). This image displays the speaker with its white perforated grille and the rear housing revealing the wiring and transformer.
Close-up of the OSD Audio C1070V speaker's white perforated grille.
Figure 2: Speaker Grille. A detailed view of the white, perforated metal grille that covers the speaker cone.
ຫລັງ view of the OSD Audio C1070V speaker, showing the 70V transformer and wiring connections.
Figure 3: Speaker Rear View. This image highlights the speaker's rear components, including the 70V transformer and connection terminals.

4.2. ການຕິດຕັ້ງ

The C1070V speaker is designed for in-ceiling installation. It has a product dimension of 3.15"D x 12"W x 12"H.

Dimensions of the OSD Audio C1070V speaker, indicating a 12-inch diameter and 3.15-inch depth.
Figure 4: Speaker Dimensions. This diagram shows the overall dimensions of the speaker, including its 12-inch diameter and 3.15-inch depth.

For typical assembly, follow these steps:

  1. Cut a round loudspeaker clearance hole of 11.5" (292mm) in the ceiling tile.
  2. If using a back box (sold separately), ensure it is compatible with the C1070V.
  3. Mounting holes are 11.25" (286mm) center to center, with 4 tapped holes.
  4. Insert the speaker into the cutout, ensuring it is securely fastened. For suspended ceilings, consider using metal frames (e.g., Bogen TB-8) for additional support, as the speaker may be too heavy for ceiling tiles alone.
Diagram illustrating the typical assembly of the C1070V ceiling speaker, showing the back box, mounting plate, speaker, and baffle.
Figure 5: Typical Assembly Diagram. This illustration details the components and steps for installing the C1070V speaker into a ceiling, including the back box, mounting plate, speaker unit, and baffle.

4.3. Wiring (70V Connection)

The OSD Audio C1070V is designed for 70V constant voltage audio systems, allowing multiple speakers to be daisy-chained to a 70V powered amplifier. The speaker includes wattage taps via a front dial and rear indicator for easy setup.

Wiring diagram for the OSD Audio C1070V speaker, showing 70V and 8 Ohm tap connections with corresponding color codes.
Figure 6: Wiring Diagram and Color Code. This image provides a visual guide to the wiring connections for both 70V and 8 Ohm modes, along with a color-coded legend for different wattage taps.

Refer to the wiring color code for 70V/25V taps:

  • ສີດຳ: Common Ground 70V
  • ສີແດງ: 25V-5W
  • ສີເຫຼືອງ: 25V-2.5W
  • ສີຂຽວ: 25V-1.25W
  • ສີຟ້າ: 25V-0.63W / 70V-5W
  • ສີນ້ຳຕານ: 25V-0.32W / 70V-2.5W
  • ສີມ່ວງ: 70V-1.25W
  • ສີຂາວ: 70V-0.63W
  • ສີເທົາ: 70V-0.32W

For 8 Ohm Taps:

  • ສີບົວ: Common Ground/8 ohm
  • ສີສົ້ມ: 8 Ohm Positive

Connect the appropriate wires from your 70V amplifier to the speaker's terminals based on your desired wattage setting. Ensure all connections are secure to prevent signal loss or damage.

5. ຄໍາແນະນໍາການດໍາເນີນງານ

Once installed and wired, the speaker will operate as part of your 70V audio system. The wattage taps on the speaker allow you to adjust the output level for individual speakers, providing flexibility in sound distribution across different zones or areas. Select the desired wattage tap to achieve the appropriate volume level for the environment.

6. ບໍາລຸງຮັກສາ

The OSD Audio C1070V speaker requires minimal maintenance. To ensure longevity and optimal performance:

  • Periodically wipe the grille and surrounding areas with a soft, dry cloth to remove dust.
  • ຢ່າໃຊ້ສານເຄມີທີ່ຮຸນແຮງຫຼືນໍ້າຢາ ທຳ ຄວາມສະອາດທີ່ຫຍາບຄາຍ.
  • Inspect wiring connections occasionally to ensure they remain secure.

7. ການແກ້ໄຂບັນຫາ

If you experience issues with your speaker, consider the following:

  • ບໍ່ມີສຽງ: ກວດສອບການເຊື່ອມຕໍ່ສາຍໄຟທັງໝົດຈາກ amplifier to the speaker. Ensure the amplifier is powered on and functioning correctly. Verify the correct wattage tap is selected.
  • ສຽງບິດເບືອນ: ຮັບປະກັນ amplifier's output level is not too high, causing clipping. Check speaker wiring for shorts or loose connections.
  • ປະລິມານຕໍ່າ: ປັບວັດtage tap on the speaker to a higher setting. Confirm the amplifier's volume is adequately set.

For persistent issues, consult a qualified audio technician.

8. ຂໍ້ມູນຈໍາເພາະ

ຄຸນສົມບັດຂໍ້ມູນຈໍາເພາະ
ຊື່ຕົວແບບFBA-C1070V
ປະເພດລຳໂພງເພດານ
ການປ້ອນຂໍ້ມູນ Voltage70 ໂວນ
ຂະຫນາດລໍາໂພງ8 ນິ້ວ
Woofer ເສັ້ນຜ່າສູນກາງ8 ນິ້ວ
ລຳໂພງກຳລັງຜົນຜະລິດສູງສຸດ20 ວັດ
ການຕອບສະໜອງຄວາມຖີ່40 Hz - 20 kHz (from feature bullets)
impedance8 ໂອມ
ເຕັກໂນໂລຊີການເຊື່ອມຕໍ່ມີສາຍ
ຂະໜາດສິນຄ້າ3.15"D x 12"W x 12"H
ນ້ໍາຫນັກລາຍການ4.1 ປອນ
ປະເພດການຕິດຕັ້ງເພດານ Mount
ສີWhite (from product title)

9. ການຮັບປະກັນ

This OSD Audio C1070V speaker comes with a Limited Warranty. For specific terms and conditions, please refer to the warranty documentation provided with your purchase or contact OSD Audio customer support.

10. ສະຫນັບສະຫນູນ

For further assistance, technical support, or to access the official user manual PDF, please visit the OSD Audio Store or refer to the provided user guide link: ຄູ່ມືຜູ້ໃຊ້ (PDF).

ເອກະສານທີ່ກ່ຽວຂ້ອງ - FBA-C1070V

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