Infinity Alpha 100 User Manual

1. Introducció

Gràcies per la compraasing the Infinity Alpha 100 Digital Media Car Receiver. This unit is designed to provide high-quality audio entertainment and hands-free communication in your vehicle. It features Bluetooth connectivity for audio streaming and calls, USB and SD card playback, an AUX input, and an FM radio tuner. Please read this manual thoroughly before installation and operation to ensure proper use and to maximize your listening experience.

2. Precaucions de seguretat

• No feu servir la unitat de manera que us distregui de la conducció. Prioritzeu sempre la seguretat viària.
• Ensure proper wiring and installation to prevent electrical shorts, fire, or damage to the vehicle's electrical system. Consult a professional if unsure.
• Eviteu exposar la unitat a temperatures extremes, llum solar directa o humitat excessiva.
• No intenteu desmuntar ni modificar la unitat. Això podria anul·lar la garantia i causar danys.
• Mantingueu el volum a un nivell que us permeti sentir els sons exteriors, com ara els vehicles d'emergència.

3. Contingut del paquet

Verifiqueu que tots els elements siguin presents al paquet:

• Infinity Alpha 100 Car Receiver Unit
• Arnès de cablejat
• Mounting Hardware (Screws, Mounting Sleeve)
• Manual d'usuari (aquest document)

Image: Infinity Alpha 100 receiver and its retail packaging, showing the compact size and branding.

4. Configuració i instal·lació

4.1. Instal·lació

The Infinity Alpha 100 is a standard single DIN receiver. Ensure your vehicle has a compatible single DIN opening. Professional installation is recommended.

1. Traieu l'estèreo del cotxe existent del tauler de control.
2. Instal·leu la funda de muntatge subministrada a l'obertura del tauler de control. Doblegueu les pestanyes cap a fora per fixar-la.
3. Connect the wiring harness as described in the next section.
4. Slide the Alpha 100 unit into the mounting sleeve until it locks into place.
5. Attach the detachable faceplate.

4.2. Connexions de cablejat

Carefully connect the wiring harness to your vehicle's electrical system. Refer to your vehicle's wiring diagram for specific wire functions. Incorrect wiring can cause damage to the unit or vehicle.

• Cable groc (12V constants): Connect to a constant 12V power source (battery).
• Red Wire (Accessory 12V): Connect to a switched 12V power source (ignition).
• Cable negre (terra): Connect to a good chassis ground point.
• Cable blau (antena/Amp Remote): Connecteu-vos a l'antena elèctrica o ampcable d'encesa a distància del lifier.
• Cables de l’altaveu: Connect to your vehicle's speakers (e.g., White/White-Black for Front Left, Gray/Gray-Black for Front Right, Green/Green-Black for Rear Left, Purple/Purple-Black for Rear Right). Ensure correct polarity.
• RCA Outputs (L-CH, R-CH): Per connectar externs ampaixecadors.
• Entrada d'antena: Connect your vehicle's FM antenna.

Imatge: Part posterior view of the Infinity Alpha 100, illustrating the main wiring harness connector, RCA outputs for external amplifiers, and the antenna input.

5. Instruccions de funcionament

5.1. Controls del tauler frontal

Image: Front panel of the Infinity Alpha 100 car receiver, highlighting the central display, rotary knob, and various control buttons for mode, track, and settings.

• Power Button (PWR): Premeu per engegar / apagar la unitat.
• Botó MODE: Press to cycle through available audio sources (FM, Bluetooth, USB, SD, AUX).
• Volume Knob (SELECT): Rotate to adjust volume. Press to access audio settings.
• BND (Band) Button: In FM mode, press to switch between FM bands (FM1, FM2, FM3).
• AMS (Automatic Memory Store) Button: In FM mode, press and hold to automatically scan and store strong stations.
• Botó DISP (Pantalla): Changes display information (e.g., clock, track time).
• Mute Button (MU): Mutes/unmutes audio output.
• Track Skip Buttons (◀◀ / ▶▶): Skips tracks in media playback; seeks stations in FM mode.
• Numeric Preset Buttons (1-6): In FM mode, short press to recall stored stations; long press to store current station. In media playback, may have other functions (e.g., INT for Intro Scan, RPT for Repeat, RDM for Random).
• Botó EQ: Passa ciclísticament pels paràmetres preestablerts de l'equalitzador.
• Botó LOUD: Toggles loudness compensation ON/OFF.
• Entrada AUX: Presa de 3.5 mm per a dispositius d'àudio externs.
• Port USB: Per a unitats flaix USB.
• Ranura per a targeta SD: Per a targetes de memòria SD.

5.2. Funcionament Bluetooth

1. Maridatge: Turn on the unit. On your mobile device, enable Bluetooth and search for available devices. Select "ALPHA100" (or similar name) from the list. If prompted for a password, enter "0000".
2. Transmissió d'àudio: Once paired, you can stream audio from your device to the Alpha 100. Use the track skip buttons on the unit or your device to control playback.
3. Trucades mans lliures: When a call comes in, the phone number will be displayed. Press the answer button (often the Play/Pause or a dedicated call button) on the unit to answer. Use the built-in microphone for conversations.

5.3. Reproducció USB/SD

Insert a USB flash drive into the USB port or an SD card into the SD card slot. The unit will automatically switch to USB/SD mode and begin playing compatible audio files (e.g., MP3). Use the track skip buttons to navigate through songs.

5.4. Funcionament de la ràdio FM

1. Press the MODE button until FM mode is selected.
2. Press the BND button to select FM1, FM2, or FM3 band.
3. Sintonització manual: Short press the track skip buttons (◀◀ / ▶▶) to fine-tune the frequency.
4. Automatic Seek: Long press the track skip buttons to automatically seek the next strong station.
5. Emmagatzematge de valors predeterminats: Tune to your desired station, then long press one of the numeric preset buttons (1-6) to store it.
6. Recordant presets: Short press a numeric preset button to recall a stored station.

5.5. Configuració d'àudio

Press the SELECT (volume) knob to cycle through audio settings. Rotate the knob to adjust the values.

• BAIX: Ajusta el so de baixa freqüència.
• AGUTS: Ajusta el so d'alta freqüència.
• SALDO: Adjusts audio output between left and right speakers.
• FADER: Adjusts audio output between front and rear speakers.
• ALTA: Toggles loudness compensation (boosts bass and treble at low volumes).
• EQ: Selects preset equalizer curves (e.g., Pop, Rock, Classic, Flat).
• DSP: Digital Signal Processing options (if available).
• ESTÉREO/MONO: For FM radio, switches between stereo and mono reception.

6. Manteniment

• Neteja de la unitat: Use a soft, dry cloth to wipe the unit's surface. For stubborn stains, dampRenta el drap suaument amb aigua. No utilitzeu productes de neteja abrasius ni dissolvents.
• Placa frontal desmuntable: Handle the faceplate carefully. Store it in a protective case when detached to prevent scratches or damage.
• Ports USB/SD: Mantingueu els ports lliures de pols i deixalles.

7. Solució De Problemes

If you encounter issues with your Infinity Alpha 100, refer to the following common problems and solutions:

Si el problema persisteix després de provar aquestes solucions, poseu-vos en contacte amb l'atenció al client.

8. Especificacions

• Dimensions del producte: 7 x 5 x 3 polzades
• Pes de l'article: 1.56 lliures
• Font d'alimentació: 12V DC On-Board Network
• Classificació de fusibles: 10A
• Potència de sortida nominal: 4 x 50 W pic
• Recommended Speaker Impedance: 4 ohms
• Resposta de freqüència: 20 Hz - 20 kHz
• Relació senyal/soroll: 70 dB
• Connectivitat: Bluetooth, USB, SD, AUX (3.5mm Jack)
• Tecnologies de comunicació sense fils: Bluetooth
• Característiques especials: FM Tuner, Detachable Faceplate
• Dispositius compatibles: Smartphone, Tablet, External Audio Device
• Mode de sortida d'àudio: estèreo
• Configuració del canal de so envoltant: 2.0

9. Garantia i Suport

The Infinity Alpha 100 comes with a manufacturer's warranty. Please refer to the warranty card included with your product for specific terms and conditions, including coverage period and limitations. For technical support, service, or warranty claims, please contact Infinity customer service through their official weblloc web o la informació de contacte que es proporciona a l'embalatge del producte.

For additional information or to register your product, visit the official Infinity weblloc: www.infinityspeakers.com