OSD Audio C1070V 8-tuumaisen kaupallisen 70 V:n kattokaiuttimen käyttöohje

1. Johdanto

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. Turvallisuustiedot

Noudata seuraavia turvaohjeita:

Varmista, että kaikki sähköliitännät on tehnyt pätevä ammattilainen ja että ne noudattavat paikallisia sähkömääräyksiä.
Disconnect power to the installation area before performing any wiring or maintenance.
Älä altista kaiutinta kosteudelle tai äärimmäisille lämpötiloille.
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. Pakkauksen sisältö

Varmista, että pakkauksessa on kaikki osat:

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

4. Asennus ja asennus

4.1. Kaiutin päälleview

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.

Takaosa 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. Asennus

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:

Cut a round loudspeaker clearance hole of 11.5" (292mm) in the ceiling tile.
If using a back box (sold separately), ensure it is compatible with the C1070V.
Mounting holes are 11.25" (286mm) center to center, with 4 tapped holes.
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 hanat.

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

Musta: Common Ground 70V
Punainen: 25V-5W
Keltainen: 25V-2.5W
Vihreä: 25V-1.25W
Sininen: 25V-0.63W / 70V-5W
Ruskea: 25V-0.32W / 70V-2.5W
Violetti: 70V-1.25W
Valkoinen: 70V-0.63W
Harmaa: 70V-0.32W

For 8 Ohm Taps:

Vaaleanpunainen: Common Ground/8 ohm
Oranssi: 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. Käyttöohjeet

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. Huolto

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.
Älä käytä voimakkaita kemikaaleja tai hankaavia puhdistusaineita.
Inspect wiring connections occasionally to ensure they remain secure.

7. Vianmääritys

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

Ei ääntä: Tarkista kaikki johdotusliitännät amplifier to the speaker. Ensure the amplifier is powered on and functioning correctly. Verify the correct wattage tap is selected.
Vääristynyt ääni: Varmista, että amplifier's output level is not too high, causing clipping. Check speaker wiring for shorts or loose connections.
Pieni äänenvoimakkuus: Säädä wattiatage 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. Tekniset tiedot

Ominaisuus	Erittely
Mallin nimi	FBA-C1070V
Kaiuttimen tyyppi	Katto
Tulo Voltage	70 volttia
Kaiuttimen koko	8 tuumaa
Bassokaiuttimen halkaisija	8 tuumaa
Kaiuttimen suurin lähtöteho	20 wattia
Taajuusvaste	40 Hz - 20 kHz (from feature bullets)
Impedanssi	8 ohmia
Yhteystekniikka	Langallinen
Tuotteen mitat	3.15" S x 12" L x 12" K
Tuotteen paino	4.1 puntaa
Asennustyyppi	Kattoon kiinnitys
Väri	White (from product title)

9. Takuu

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. Tukea

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: Käyttöopas (PDF).

OSD Audio FBA-C1070V