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Related Manuals for HTD DMA-1240
Summary of Contents for HTD DMA-1240
- Page 1 1 2 - C h a n n e l A m p l i f i e r O w n e r ’s M a n u a l Home Theater Direct, Inc. www.htd.com Expert Support: 866-HTD-AUDIO (483-2834) info@htd.com © Copyright Home Theater Direct, Inc. V.03.29.19...
- Page 2 The appliance should be connected to a power supply only of the Product Servicing type described in the operating instructions or as marked on the ap- If your system fails to operate properly, please contact HTD pliance. directly for further assistance at 1-866-483-2834.
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Page 3: Consignes De Sécurité Importantes
Consignes de sécurité importantes 1. Lisez ces instructions. 2. Conservez ces instructions. 3. Respectez tous les avertissements. 4. Suivez les instructions. 5. Ne pas utiliser cet appareil près de l’eau. 6. Nettoyez uniquement avec un chiffon humide. 7. Ne pas obstruer les ouvertures de ventilation. Installer conformément aux instructions du fabricant. 8. -
Page 4: General Guidelines
Thank you for giving Home Theater Direct the chance to win your business! We are confident you will find that HTD offers an outstanding combination of performance and value in everything we make. To ensure you get the most out of your new amplifier, please take a moment to read this manual before you get started. - Page 5 Included with DMA-1240 and DMA-1275 (1) Power cord Top panel air vents allow unwanted heat to escape the inside Power On/Off Button of the amplifier chassis. For proper ventilation, please allow at Press “In” to turn amplifier “ON”...
- Page 6 (In 1 and In 2) to be passed on to additional equipment as needed. Power-On Modes: The DMA-1240/DMA-1275 can be turned on automatically when an input signal or voltage trigger is sensed. You can alternatively leave the DMA-1240/DMA-1275 in always-on mode. An output voltage trigger is also available for activating other components as the DMA-1240/DMA-1275 is turned on.
- Page 7 Example One: Connecting the a whole-house audio controller to the amplifier. Use the Line Outputs on the controller (example shown is the HTD Lync6) to connect to the Line Inputs on the amplifier channels for each zone. We include six 3’ shielded stereo patch cables with the Lync6 for this purpose.
- Page 8 Use the stereo pre-amp or auxilary outputs on your receiver and/or component to connect to input 1 (In 1) and/or input 2 (In 2) and/or the dedicated Line Inputs on each channel of the DMA-1240/DMA-1275. In this example, amplifier channels 1-8 are all set to In 1, alternating Left and Right, and so the speakers connected to these amplifier channels will all hear the source connected to In 1.
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Page 10: Voice Assistant
Features unique to model DMA-1240ADS Model DMA-1240ADS offers additional features not available on models DMA-1240 and DMA-1275. ADS stands for Auto Detect and Switch. ADS includes a proprietary circuit specifically designed for use with the variable volume output of music streamers and voice assistant devices. Automatic signal-detection and source-switching means you hear the source you want, when you want . - Page 11 If you have a Cat 5/6 cable run but prefer to simply place the VAD on a counter or bookshelf rather than installing it in the wall or ceiling, you can power the VAD with its included power supply and purchase a set of audio adapters separately (see diagram to the right).
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Page 12: Specifications
2) this device must accept any interference received,including interference that may cause undesired operation. Warranty All HTD electronics carry a two-year parts and labor warranty. Warranty registration occurred automatically at the time your order was placed. There is no need to complete or mail in Home Theater Direct, Inc.
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