PreSonus Eris HD4BT Wireless Headphones User Manual

Introduction

The PreSonus Eris HD4BT are over-ear, closed-back wireless headphones designed for mixing, monitoring, and recording. They feature Bluetooth connectivity, Active Noise Cancelling (ANC), and an extended battery life, providing a focused and immersive audio experience.

Image: PreSonus Eris HD4BT Headphones in Midnight Blue, showcasing their sleek design.

Features

• Over-Ear, Closed-Back Design: Provides excellent noise isolation and comfort for extended listening sessions.
• Wireless Bluetooth Connectivity: Enjoy cable-free audio with stable Bluetooth 5.4 technology.
• Active Noise Cancelling (ANC): Reduces ambient noise for a focused and immersive audio environment.
• Extended Battery Life: Up to 60 hours of playback on a single charge.
• Studio-Grade Audio: Engineered for accurate and detailed sound, ideal for professional audio tasks.
• Stylish Midnight Blue Finish: A modern aesthetic that complements professional studio gear.

Image: Close-up of the PreSonus Eris HD4BT headphones, emphasizing Active Noise Cancellation and Bluetooth 5.4 wireless technology.

What's in the Box

• 1 pair of PreSonus Eris HD4BT Headphones
• 1/8" audio cable with 1/4" adapter
• USB Type-C charging cable (not explicitly listed in 'whats_in_the_box' but implied by 'Hardware Interface: USB Type C')

Image: The PreSonus Eris HD4BT headphones shown with the included 1/8" audio cable and 1/4" adapter.

Setup

1. Charging the Headphones

Before first use, fully charge your HD4BT headphones. Connect the provided USB Type-C charging cable to the headphone's charging port and the other end to a compatible USB power source. The LED indicator will show charging status and turn off when fully charged. A full charge provides up to 60 hours of playback.

2. Bluetooth Pairing

1. Ensure the headphones are powered off.
2. Press and hold the Power button until the LED indicator flashes blue and red, indicating pairing mode.
3. On your device (smartphone, laptop, etc.), enable Bluetooth and search for available devices.
4. Select "PreSonus HD4BT" from the list.
5. Once connected, the LED indicator will turn solid blue.

3. Wired Connection

For a wired connection, plug the 1/8" audio cable into the headphone's 3.5mm audio jack. If connecting to a 1/4" input, use the included 1/4" adapter. The headphones will automatically switch to wired mode when the cable is inserted.

Image: The PreSonus Eris HD4BT headphones connected via the 1/8" audio cable, demonstrating wired usage.

Operating Instructions

Power On/Off

• To Power On: Press and hold the Power button for approximately 3 seconds until the LED indicator lights up.
• To Power Off: Press and hold the Power button for approximately 3 seconds until the LED indicator turns off.

Active Noise Cancelling (ANC)

• Activate ANC: Press the ANC button once. The ANC indicator light will illuminate.
• Deactivate ANC: Press the ANC button again. The ANC indicator light will turn off.

Playback and Call Controls

• Play/Pause: Press the Multi-function button once.
• Next Track: Press and hold the Volume Up button.
• Previous Track: Press and hold the Volume Down button.
• Volume Up: Press the Volume Up button briefly.
• Volume Down: Press the Volume Down button briefly.
• Answer/End Call: Press the Multi-function button once during an incoming call or active call.
• Reject Call: Press and hold the Multi-function button for 2 seconds during an incoming call.

Maintenance

• Cleaning: Use a soft, dry cloth to clean the headphones. Do not use liquid cleaners or solvents.
• Earpads: Gently wipe earpads with a damp cloth if necessary. Avoid excessive moisture.
• Storage: Store the headphones in a cool, dry place away from direct sunlight and extreme temperatures.

Troubleshooting

• No Power: Ensure the headphones are fully charged.
• No Sound: Check volume levels on both the headphones and your connected device. Ensure Bluetooth is connected or the wired cable is securely plugged in.
• Pairing Issues: Make sure the headphones are in pairing mode (flashing blue/red LED). Turn off and on Bluetooth on your device, or try pairing with another device to rule out device-specific issues.
• ANC Not Working: Ensure the ANC button is pressed and its indicator light is on.

Specifications

Warranty and Support

PreSonus products are designed for reliability and performance. For warranty information and technical support, please refer to the official PreSonus website or contact their customer service directly. Keep your proof of purchase for warranty claims.

For further assistance, visit the PreSonus Store on Amazon.