Inleiding
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 hul slanke ontwerp.
Kenmerke
- Over-Ear, Closed-Back Design: Provides excellent noise isolation and comfort for extended listening sessions.
- Draadlose Bluetooth-verbinding: Enjoy cable-free audio with stable Bluetooth 5.4 technology.
- Aktiewe ruisonderdrukking (ANC): Reduces ambient noise for a focused and immersive audio environment.
- Verlengde batterylewe: Tot 60 uur se afspeeltyd op 'n enkele lading.
- 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.
Wat is in die boks
- 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.
Opstelling
1. Laai die oorfone
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-koppeling
- Maak seker dat die oorfone afgeskakel is.
- Druk en hou die aan/af-knoppie in totdat die LED-aanwyser blou en rooi flikker, wat paringsmodus aandui.
- Aktiveer Bluetooth op jou toestel (slimfoon, skootrekenaar, ens.) en soek vir beskikbare toestelle.
- Select "PreSonus HD4BT" from the list.
- Sodra dit gekoppel is, sal die LED-aanwyser solied blou word.
3. Bedrade verbinding
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.
Bedryfsinstruksies
Krag aan/af
- Om aan te skakel: Druk en hou die aan/af-knoppie vir ongeveer 3 sekondes in totdat die LED-aanwyser aanskakel.
- Om af te skakel: Druk en hou die aan/af-knoppie vir ongeveer 3 sekondes totdat die LED-aanwyser afskakel.
Aktiewe ruisonderdrukking (ANC)
- Aktiveer ANC: Press the ANC button once. The ANC indicator light will illuminate.
- Deaktiveer ANC: Druk weer die ANC-knoppie. Die ANC-aanwyserliggie sal afskakel.
Afspeel en oproepkontroles
- Speel/pouse: Druk een keer op die Multifunksie-knoppie.
- Volgende snit: Druk en hou die Volume Op-knoppie.
- Vorige snit: Druk en hou die Volume Down-knoppie.
- Volume op: Press the Volume Up button briefly.
- Volume af: Press the Volume Down button briefly.
- Beantwoord/beëindig oproep: Press the Multi-function button once during an incoming call or active call.
- Verwerp oproep: Press and hold the Multi-function button for 2 seconds during an incoming call.
Onderhoud
- Skoonmaak: Use a soft, dry cloth to clean the headphones. Do not use liquid cleaners or solvents.
- Oorkussings: Gently wipe earpads with a damp lap indien nodig. Vermy oormatige vog.
- Berging: Bêre die oorfone op 'n koel, droë plek weg van direkte sonlig en uiterste temperature.
Probleemoplossing
- Geen krag: Maak seker dat die oorfone volledig gelaai is.
- Geen klank: Check volume levels on both the headphones and your connected device. Ensure Bluetooth is connected or the wired cable is securely plugged in.
- Koppelprobleme: 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 werk nie: Maak seker dat die ANC-knoppie gedruk is en dat die aanwyserliggie aan is.
Spesifikasies
| Kenmerk | Spesifikasie |
|---|---|
| Model Naam | HD4BT |
| Verbindingstegnologie | Draadloos (Bluetooth) |
| Draadlose kommunikasietegnologie | Bluetooth 5.4 |
| Geraasbeheer | Aktiewe geraaskansellasie |
| Oorstukvorm | Oor-oor |
| Tipe oudiobestuurder | Dinamiese bestuurder |
| Oudiobestuurdergrootte | 40 millimeter |
| Frekwensierespons | 20 Hz - 20 kHz (typical) |
| Batterylewe | Tot 60 ure |
| Hardeware-koppelvlak | 3.5mm Audio, USB Type C |
| Item gewig | 0.33 kilogram (11.6 onse) |
| Materiaal | Plastiek |
| Kleur | Middernagblou |
Waarborg en Ondersteuning
PreSonus products are designed for reliability and performance. For warranty information and technical support, please refer to the official PreSonus webwebwerf of kontak hul kliëntediens direk. Bewaar u bewys van aankoop vir waarborgeise.
Vir verdere hulp, besoek die PreSonus Store on Amazon.