1. Introducció
Gràcies per la compraasing the Karaoke USA GF920 Karaoke Machine. This versatile system combines a CDG/MP3G player, Bluetooth connectivity, and a PA system, making it perfect for home entertainment and events. With its rechargeable battery and included microphones, you can enjoy karaoke anywhere. Please read this manual thoroughly to ensure proper setup and operation.
Figure 1: Karaoke USA GF920 Karaoke Machine
2. Contingut del paquet
Marqueu la casella per als elements següents:
- Karaoke USA GF920 Karaoke Machine
- Adaptador de CA
- Control remot
- RCA AV Cables
- 2 x micròfons amb cable
- 2 x MP3G Karaoke Discs
- Smart Device Cradle
- Cable d'entrada auxiliar de 3.5 mm
Figura 2: Components inclosos
3. Característiques clau
- Integrated color screen for displaying lyrics.
- Includes two wired microphones for duets.
- Built-in Bluetooth for wireless audio streaming from compatible devices.
- Comandament a distància amb totes les funcions per a un funcionament convenient.
- Ability to record voice and music mixes directly onto the system.
- Digital Key Control for adjusting song pitch to match your vocal range.
- Supports CDG and MP3G karaoke discs.
- USB and SD card playback for MP3G files.
- Rechargeable lithium battery for portable use.
Figure 3: Record Your Voice and Digital Key Control
Figure 4: Media Compatibility
4. Configuració
4.1 Càrrega inicial
Before first use, fully charge the internal rechargeable battery. Connect the supplied AC adapter to the DC IN jack on the unit and plug it into a standard wall outlet. The CHARGE indicator light will illuminate during charging and turn off when fully charged. A full charge provides hours of portable use.
Figure 5: Built-in Rechargeable Battery
4.2 Connexió de micròfons
Insert the plugs of the wired microphones into the MIC 1 and MIC 2 jacks on the front of the unit. Ensure they are securely connected.
4.3 Connecting to a TV (Optional)
To display lyrics on a larger screen, connect the unit to your TV using the supplied RCA AV cables. Match the yellow video output jack on the karaoke machine to the video input on your TV, and the red/white audio output jacks to the corresponding audio inputs on your TV.
4.4 Smart Device Cradle
The included smart device cradle can be attached to the top of the unit to securely hold your smartphone or tablet while using it as a music source or for displaying lyrics.
5. Instruccions de funcionament
5.1 Encès/Apagat
Press the POWER button located on the unit or the remote control to turn the machine on or off.
5.2 CDG/MP3G Disc Playback
- Open the CD compartment door and carefully place a CDG or MP3G disc onto the spindle. Close the door securely.
- The unit will automatically detect the disc and begin playing. Lyrics will appear on the built-in screen or connected TV.
- Use the PLAY/PAUSE, STOP, SKIP (forward/backward) buttons on the unit or remote to control playback.
5.3 Vinculació Bluetooth
- Premeu el botó FUNCTION per seleccionar el mode Bluetooth. L'indicador Bluetooth parpellejarà.
- Enable Bluetooth on your smart device and search for "Karaoke USA GF920".
- Select the device to pair. Once connected, the Bluetooth indicator will glow solid.
- You can now stream audio wirelessly from your device to the karaoke machine.
5.4 Reproducció des de targeta USB/SD
- Insert a USB flash drive or SD card containing MP3G files a la ranura corresponent.
- Press the FUNCTION button to select USB or SD mode.
- The unit will automatically play the compatible files.
5.5 Microphone and Audio Controls
- VOLUM MÀSTER: Adjusts the overall volume of the music and microphones.
- VOLUM MIC: Adjusts the volume of the microphones independently.
- ECO: Afegeix un efecte d'eco a la teva veu.
- SALDO: Adjusts the balance between the pre-recorded vocals and the music on multiplex discs.
- CONTROL DE CLAU DIGITAL: Use the KEY+ and KEY- buttons to raise or lower the pitch of the music without changing the tempo.
5.6 Enregistrament de la vostra actuació
To record your singing with the music mix, ensure a USB drive or SD card is inserted. Press the RECORD button to start recording and press it again to stop. Your recording will be saved as an audio file al dispositiu d'emmagatzematge.
6. Manteniment
- Neteja: Feu servir un drap suau i sec per netejar l'exterior de la unitat. No utilitzeu productes de neteja abrasius ni dissolvents.
- Cura del disc: Handle discs by their edges. Keep them clean and free of scratches. Store them in their cases when not in use.
- Emmagatzematge: Quan no l'utilitzeu durant períodes prolongats, guardeu la unitat en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
- Cura de la bateria: To prolong battery life, avoid fully discharging the battery frequently. Recharge it regularly, even if not in constant use.
7. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Sense poder | AC adapter not connected or battery drained. | Ensure AC adapter is securely plugged in. Charge the unit fully. |
| No hi ha so dels altaveus | Volume too low, wrong input mode, or external connections loose. | Increase MASTER VOLUME. Select correct FUNCTION mode (CD, Bluetooth, USB, AUX). Check all cable connections. |
| No hi ha so dels micròfons | Microphone volume too low, microphones not connected, or faulty microphones. | Increase MIC VOLUME. Ensure microphones are fully plugged into MIC 1/2 jacks. Test with another microphone if available. |
| El disc no es reprodueix o salta | El disc està brut, ratllat o inserit incorrectament. | Clean the disc with a soft cloth. Ensure the disc is placed correctly on the spindle. Try a different disc. |
| Problemes de vinculació de Bluetooth | Device too far, Bluetooth not enabled, or unit not in pairing mode. | Ensure device is within range. Confirm Bluetooth is enabled on your device. Set unit to Bluetooth mode and re-attempt pairing. |
| Screen display issues (e.g., distorted image) | Disc reading error, or internal display issue. | Ensure the disc is clean and undamaged. Try a different disc. If the issue persists across multiple discs, contact customer support. |
8. Especificacions
- Model: GF920
- Dimensions del producte: 16.3 x 24.3 x 13.1 polzades
- Pes: 10.3 lliures
- Font d'alimentació: AC Adapter, 1 Lithium Metal battery (included)
- Mitjans suportats: CDG, MP3G (via disc, USB, SD card), Bluetooth audio, AUX In
- Components inclosos: Karaoke Machine, 2 Wired Microphones, AC Adapter, Remote Control, RCA AV Cables, Smart Device Cradle, 3.5mm Aux In Cable, 2 MP3G Karaoke Discs
- Fabricant: DOK Solution Inc
- UPC: 879408001847
9. Garantia i Suport
Karaoke USA products are designed for quality and reliability. For warranty information and customer support, please refer to the warranty card included with your purchase or visit the official Karaoke USA website. If you encounter any issues not covered in this manual, please contact our customer service team for assistance.
Note: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm (Proposition 65 warning).
For further assistance, you may also refer to the official user manual PDF available at: Karaoke USA GF920 User Manual PDF
