DPA74 - Receiver Audac - Free user manual and instructions
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| Product Type | AV Receiver |
| Brand | Audac |
| Model | DPA74 |
| Dimensions (W x H x D) | 430 x 88 x 320 mm |
| Weight | 5.5 kg |
| Power Supply | 230V AC, 50/60Hz |
| Power Consumption | 400W (max) |
| Output Power | 4 x 75W (4 ohms, 1kHz, 0.1% THD) |
| Audio Inputs | 4x HDMI, 2x Optical, 1x Coaxial, 4x RCA, 1x Phono |
| Audio Outputs | 2x Speaker Zones, 1x Subwoofer, 1x Headphone |
| Video Features | 4K HDR Pass-through, HDMI 2.0, HDCP 2.2 |
| Network Features | Ethernet, Wi-Fi 5, Bluetooth 5.0 |
| Radio | AM/FM tuner with RDS and 30 presets |
| Streaming Services | Spotify Connect, AirPlay 2, Chromecast built-in |
| Multi-room | Yes, simultaneous playback in 2 zones |
| Control Options | Remote control, front panel buttons, mobile app (iOS/Android) |
| Cleaning and Care | Use a soft, dry cloth to clean the exterior; do not use liquid cleaners or aerosols. |
| Safety | Operate in a well-ventilated area; do not place near heat sources; disconnect power during storms or when unused for long periods. |
| Spare Parts and Repairability | Remote control, antennas, and fuse are user-replaceable; internal repairs should be done by qualified service personnel. |
| General Information | Operating temperature 0°C to 40°C; relative humidity <80% non-condensing. |
Frequently Asked Questions - DPA74 Audac
How do I connect my receiver to my TV?
Use an HDMI cable to connect the receiver's HDMI OUT port to your TV's HDMI IN port. Ensure your TV is set to the correct input source. For video, the receiver supports 4K HDR pass-through.
How can I reset the DPA74 to factory settings?
Press and hold the Power button on the front panel for 10 seconds until the display shows 'Reset'. Confirm the reset from the menu. All settings will be restored to default.
Why is there no sound from my speakers?
Check that the speakers are properly connected to the correct speaker terminals and that the receiver is set to the appropriate source. Verify the mute function is turned off and the volume is not at its minimum. Ensure the speaker impedance matches the receiver's specifications.
Can I control the DPA74 with my smartphone?
Yes, download the Audac Remote app from iOS App Store or Google Play. Connect your phone to the same Wi-Fi network as the receiver, then use the app to switch inputs, adjust volume, and manage zones.
How do I set up the FM radio presets?
Tune to the desired FM frequency manually or via auto search, then press and hold the MEMORY button. Choose a preset number using the arrow keys and press MEMORY again to save. Up to 30 presets are available.
What is the maximum power output of the DPA74?
The receiver delivers 4 x 75W at 4 ohms with 0.1% THD, which is sufficient for most home theater setups. For high-impedance speakers, power output may vary.
How do I update the firmware of my receiver?
Connect the receiver to the internet via Ethernet or Wi-Fi. Go to the 'System' menu and select 'Firmware Update'. The receiver will automatically check for updates and prompt you to install them. Do not power off during the update.
Can I use the receiver in a multi-room setup?
Yes, the DPA74 supports two audio zones with independent source selection. You can play different audio in each zone or use the 'Party' mode to play the same source throughout.
How do I clean and maintain my DPA74?
Unplug the receiver before cleaning. Use a soft, dry cloth to wipe the exterior. Avoid using water, chemical cleaners, or abrasive materials. Clean the ventilation slots regularly with a vacuum to prevent dust buildup.
Where can I find the serial number?
The serial number is located on the rear panel of the receiver near the power cord, and also on the original purchase receipt. It is needed for registration and warranty claims.
User questions about DPA74 Audac
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USER MANUAL DPA74 Audac
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Product information
Brand : Audac
Model : DPA74
Category : Receiver