OSD Audio C1070V 8-inch Commercial 70V Ceiling Speaker Instruction Manual

1. Introduktion

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. Sikkerhedsoplysninger

Overhold venligst følgende sikkerhedsforanstaltninger:

Sørg for, at alle elektriske tilslutninger udføres af en kvalificeret fagmand, og at de overholder lokale el-forskrifter.
Disconnect power to the installation area before performing any wiring or maintenance.
Udsæt ikke højttaleren for fugt eller ekstreme temperaturer.
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. Pakkens indhold

Bekræft at alle komponenter er til stede i pakken:

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

4. Opsætning og installation

4.1. Højttaler 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.

Bag 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. Montering

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 haner.

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

Sort: Common Ground 70V
Rød: 25V-5W
Gul: 25V-2.5W
Grøn: 25V-1.25W
Blå: 25V-0.63W / 70V-5W
Brun: 25V-0.32W / 70V-2.5W
Lilla: 70V-1.25W
Hvid: 70V-0.63W
Grå: 70V-0.32W

For 8 Ohm Taps:

Lyserød: Common Ground/8 ohm
Orange: 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. Betjeningsvejledning

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. Vedligeholdelse

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.
Brug ikke hårde kemikalier eller slibende rengøringsmidler.
Inspect wiring connections occasionally to ensure they remain secure.

7. Fejlfinding

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

Ingen lyd: Kontroller alle ledningsforbindelser fra amphøjttaleren. Sørg for, at amplifier is powered on and functioning correctly. Verify the correct wattage tap is selected.
Forvrænget lyd: Sørg for amplifier's output level is not too high, causing clipping. Check speaker wiring for shorts or loose connections.
Lav lydstyrke: Juster hvadtage 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. Specifikationer

Feature	Specifikation
Modelnavn	FBA-C1070V
Højttaler type	Loft
Input bindtage	70 volt
Højttaler størrelse	8 tommer
Bashøjttaler diameter	8 tommer
Højttaler Maksimal udgangseffekt	20 watt
Frekvensrespons	40 Hz - 20 kHz (from feature bullets)
Impedans	8 Ohm
Forbindelsesteknologi	Kablet
Produktdimensioner	3.15" D x 12" B x 12" H
Varens vægt	4.1 pund
Monteringstype	Loftmontering
Farve	White (from product title)

9. Garanti

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. Support

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: Brugervejledning (PDF).

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OSD Audio FBA-C1070V