1. Introduktion
The Khadas Tea Pro is an ultra-slim, portable Digital-to-Analog Converter (DAC) and headphone amplifier designed to elevate your mobile audio experience to Hi-Fi levels. It features advanced audio chips, dual headphone outputs, and magnetic attachment for seamless integration with your smartphone. This manual provides essential information for setting up, operating, and maintaining your Tea Pro device.
2. Hvad er der i æsken
- Tea Pro Headphone Amplivligere
- 10cm USB-C to C Cable
- Brugervejledning (dette dokument)
3. Produktet er slutview
3.1 Nøglefunktioner
- Triple-Chip Desktop-Grade Sound: Integrates ESS ES9039Q2M DAC, XMOS XU316-1024 USB chip, and Qualcomm QCC5181 wireless decoder for detailed audio.
- Ultratyndt og let design: Weighs 96g and is 7.85mm thin, comparable to a credit card.
- 0.95" AMOLED-skærm: Provides real-time playback information, battery status, and settings.
- MagSafe-Compatible: Strong magnets ensure secure attachment to compatible smartphones (iPhone 12-17).
- Dobbelt udgange: Features 3.5mm single-ended and 4.4mm balanced outputs for wide headphone compatibility.
- Forlænget batterilevetid: 2100mAh battery offers up to 11 hours wireless or 8 hours wired playback.
- Bred kompatibilitet: Supports iOS, Android, Windows, and macOS devices.
3.2 Komponentidentifikation
- Farveskærm: 0.95-inch AMOLED display.
- Power knap: On the left side, used for power on/off.
- Menu-knap: On the left side, used to navigate menus.
- Knapper til lydstyrke op / ned: On the right side, for adjusting audio volume.
- 3.5 mm hovedtelefonstik: Single-ended audio output.
- 4.4 mm hovedtelefonstik: Balanced audio output.
- USB-C-port: For data connection and charging.
- Mikrofon: For voice input during calls or recordings.
4. Opsætning
- Opladning: Before first use, fully charge your Tea Pro using the provided USB-C to C cable and a compatible power adapter (not included). The display will indicate charging status.
- Tænd/sluk: Press and hold the Power button on the left side for a few seconds to turn the device on or off.
- Magnetisk fastgørelse: For MagSafe-compatible phones (iPhone 12-17), simply align the Tea Pro with the back of your phone. The magnets will secure it in place. Ensure no obstructions prevent a secure connection.
- Kablet forbindelse: Connect the Tea Pro to your smartphone, tablet, or computer using the USB-C to C cable. The device will automatically detect the wired connection.
- Bluetooth-parring:
- Turn on the Tea Pro.
- On your source device (phone, tablet), go to Bluetooth settings and search for 'Khadas Tea Pro'.
- Select the device to pair. The Tea Pro display will confirm successful pairing.
- Hovedtelefonforbindelse: Plug your headphones into either the 3.5mm single-ended or 4.4mm balanced output jack at the bottom of the Tea Pro.
5. Betjeningsvejledning
5.1 Grundlæggende kontroller
- Lydstyrkejustering: Use the Volume Up/Down buttons on the right side to control the audio output level.
- Menu navigation: Press the Menu button (left side) to cycle through display options and settings.
- Vis oplysninger: The 0.95-inch AMOLED screen shows:
- Batteristatus
- Bluetooth / USB-C connection status
- Gain setting (High / Low)
- EQ-tilstand
- Lydformat
- Samplang hastighed
- Lydstyrkeniveau
5.2 Advanced Settings (Khadas Audio App)
For customizable Gain, EQ, and filter settings, download the Khadas Audio App from your device's app store. The app provides a graphical interface to fine-tune your audio preferences.
5.3 Siri Integration (iOS)
When connected to an Apple device via Bluetooth, press and hold the Menu button for 2 seconds whilst on the home screen to activate Siri.
5.4 Kompatibilitet
The Tea Pro is compatible with a wide range of operating systems and devices, including iOS, Android, Windows, and macOS. It supports high-quality codecs such as SBC, AAC, LDAC, aptX, aptX HD, and aptX Adaptive.
6. Vedligeholdelse
- Rensning: Brug en blød, tør klud til at rengøre enheden. Undgå flydende rengøringsmidler eller slibende materialer.
- Opbevaring: Store the Tea Pro in a cool, dry place away from direct sunlight and extreme temperatures.
- Batteripleje: For at forlænge batteriets levetid bør du undgå at aflade enheden helt ofte. Oplad den regelmæssigt, selvom den ikke er i brug i længere perioder.
- Undgå fysisk skade: While durable, avoid dropping the device or exposing it to excessive force.
7. Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Ingen lydudgang | Low battery, incorrect connection, volume too low, incorrect source selection. | Charge the device. Ensure headphones are fully plugged in. Check volume levels on both Tea Pro and source device. Verify correct input mode (wired/Bluetooth). |
| Problemer med Bluetooth-parring | Tea Pro not in pairing mode, interference, previously paired device. | Ensure Tea Pro is discoverable. Turn off Bluetooth on other devices. Try unpairing and re-pairing. Restart both devices. |
| DSD files not playing correctly (iOS) | iOS DSD native support limitations, volume setting. | Ensure your iPhone's volume is set to maximum before playing DSD files. iOS typically uses DoP (DSD over PCM) up to DSD256, not native DSD512. Check your playback app settings. |
| Magnetic attachment not secure | Obstruction, phone case incompatibility, heavy headphone plugs. | Ensure the back of your phone and Tea Pro are clean. Use a MagSafe-compatible case. Note that some large 4.4mm plugs might cause slight lifting. |
| Enheden reagerer ikke | Softwarefejl, lavt batteri. | Perform a soft reset by holding the Power button for an extended period (e.g., 10-15 seconds). Charge the device. |
8. Specifikationer
| Feature | Detalje |
|---|---|
| Modelnavn | K1017 |
| Dimensioner | 4.04 x 2.52 x 0.31 tommer (102.6 x 64 x 7.85 mm) |
| Varens vægt | 96 gram (3.39 ounce) |
| Materiale | Aluminum (CNC-machined shell), Wear-resistant leather back |
| DAC-chip | ESS ES9039Q2M |
| USB-chip | XMOS XU316-1024 |
| Bluetooth dekoder | Qualcomm QCC5181 |
| Max Sampling Rate (PCM) | 768kHz/32-bit |
| Max Sampling Rate (DSD) | DSD512 (Native) |
| Hovedtelefonudgange | 3.5mm Single-ended, 4.4mm Balanced |
| Forbindelsesteknologi | Kablet (USB-C), Trådløs (Bluetooth) |
| Bluetooth version | 5.4 |
| Bluetooth codecs | SBC, AAC, LDAC, aptX, aptX HD, aptX Adaptive |
| Batterikapacitet | 2100mAh |
| Batterilevetid (trådløs) | Up to 11 hours (Bluetooth AAC) |
| Battery Life (Wired) | Up to 8 hours (USB-C, 44.1kHz) |
| Vise | 0.95" AMOLED-skærm |
| Kompatible enheder | Smartphones, Tablets, Computers (iOS, Android, Windows, macOS) |
| Kontrolmetode | Physical buttons, Khadas Audio App |
9. Garanti og support
The Khadas Tea Pro DAC Amp kommer med en 1 års garanti from the date of purchase. For any technical assistance, troubleshooting, or warranty claims, please contact Khadas Official Store customer support. We aim to respond to all inquiries within 24 hours.
Kontaktoplysninger: Please refer to the contact details provided on the official Khadas webwebstedet eller din købsplatform for at finde de mest opdaterede supportkanaler.