1. Introduzzjoni
Grazzi tax-xiriasing the Caliber RMD212 USB/SD FM/AM Tuner Car Radio. This manual provides detailed instructions for the installation, operation, and maintenance of your new car radio. Please read this manual thoroughly before use to ensure proper functionality and to prevent damage.
The Caliber RMD212 is designed to provide high-quality audio entertainment in your vehicle, featuring FM/AM radio, USB and SD card playback, and an AUX input for external devices. It also includes a detachable front panel for security and an integrated ISO connector for simplified installation.
2. Informazzjoni dwar is-Sigurtà
- Installazzjoni Professjonali Rakkomandata: For optimal performance and safety, it is recommended to have this unit installed by a qualified professional.
- Provvista tal-Enerġija: Din l-unità hija ddisinjata għal sistema elettrika ta' 12V DC b'art negattiva. Kun żgur li l-wajers ikunu korretti biex tevita short circuits jew ħsara.
- Fjus: Always replace the fuse with one of the correct rating (specified on the unit). Using an incorrect fuse can cause fire or damage.
- Kontroll tal-Volum: Keep the volume at a level where you can still hear outside traffic sounds. Excessive volume can be dangerous and cause hearing damage.
- Umdità: Do not expose the unit to moisture or water. This can cause electric shock or fire.
- Tindif: Uża drapp artab u niexef għat-tindif. Tużax prodotti tat-tindif jew solventi li joborxu.
- Panel li jista' jinqala': Always detach the front panel when leaving the vehicle to deter theft.
3. Kontenut tal-Pakkett
Il-pakkett għandu jkun fih l-oġġetti li ġejjin:
- Caliber RMD212 Car Radio Unit
- Bord ta 'quddiem li jinqala'
- ISO Connector Wiring Harness
- Mounting Sleeve and Keys
- Manwal għall-Utent (dan id-dokument)
4. Prodott Aktarview
4.1 Panel ta 'Quddiem
The front panel provides access to all primary controls and the display. It features a USB port, SD card slot, and an AUX input.

Immaġni: Quddiem view of the Caliber RMD212 car radio. This image shows the main display, the central control knob, and various function buttons for power, mode, track selection, and radio presets. The USB port and SD card slot are visible on the right side.

Immaġni: Angolata view of the Caliber RMD212 car radio. This perspective highlights the depth of the unit and the mounting brackets on the side, along with the front panel's layout.
4.2 Konnessjonijiet ta' wara
The rear of the unit houses the power, speaker, and antenna connections, as well as RCA outputs.

Immaġni: Wara view of the Caliber RMD212 car radio. This image displays the integrated ISO connector for power and speaker wiring, the fuse holder, and the RCA output jacks for connecting to external ampliifikaturi.
5. Setup u Installazzjoni
Proper installation is crucial for the performance and longevity of your car radio. If you are unsure about any steps, consult a professional installer.
5.1 Immuntar tal-Unità
- Daħħal il-kmiem tal-immuntar tal-metall fil-ftuħ tad-dashboard.
- Bend the tabs on the sleeve outwards to secure it in place.
- Connect the wiring harness and antenna cable to the rear of the radio.
- Slide the radio into the mounting sleeve until it clicks into place.
5.2 Konnessjonijiet tal-Wiring
The RMD212 features an integrated ISO connector for simplified wiring. Connect the provided ISO wiring harness to your vehicle's corresponding ISO connectors. Ensure all connections are secure.
- Wajer Isfar: 12V Kostanti (Batterija)
- Wajer Aħmar: 12V swiċċjat (Ignition/ACC)
- Wajer Iswed: Art
- Wajer Blu: Antenna tal-Enerġija / AmpTixgħel mill-Bogħod tal-Lifter
- Wajers tal-Ispeaker: Connect to your vehicle's speakers (typically pairs of solid and striped wires for each speaker).
- Outputs RCA: Qabbad ma 'barra amplifier jekk mixtieq.
Note: The unit is designed to retain memory and settings when the ignition is turned off, provided the yellow (constant 12V) wire is correctly connected.
6. Istruzzjonijiet Operattivi
6.1 Funzjonijiet Bażiċi
- Qawwa ON/OFF: Agħfas il- PWR/MUTE button to turn the unit on or off. Press briefly to mute/unmute audio.
- Kontroll tal-Volum: Dawwar iċ-ċentru VOLUM knob to adjust the audio level.
- Għażla tal-Modalità: Agħfas il- MOD/TA button to cycle through available sources: FM, AM, USB, SD, AUX.
6.2 Tħaddim tar-Radju (FM/AM)
- Għażla tal-Banda: Fil-modalità tar-radju, agħfas il-buttuna BANDA button to switch between FM1, FM2, FM3, and AM1, AM2 bands.
- Irfinar awtomatiku: Agħfas u żomm il- FITX buttuni (<< or >>) biex tfittex awtomatikament l-istazzjon qawwi li jmiss.
- Irfinar Manwali: Agħfas fil-qosor il- FITX buttuni biex taġġusta l-frekwenza manwalment pass pass.
- Aħżen Presets: Tune to a desired station, then press and hold one of the numeric preset buttons (1-6) until you hear a beep. The station is now stored.
- Recall Presets: Briefly press a numeric preset button (1-6) to recall a stored station.
6.3 Daqq tal-USB/SD
- Daħħal il-Midja: Insert a USB 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 playback of supported audio files (MP3).
- Play/Pawsa: Agħfas il- DĦABBA/PAWŻA buttuna.
- Għażla tal-binarji: Agħfas il- << or >> buttuni biex taqbeż għall-korsa preċedenti jew li jmiss.
- 'l quddiem/rewind malajr: Agħfas u żomm il- << or >> buttuni.
- Navigazzjoni tal-Fowlder: Uża l- DIR- u DIR+ buttons to navigate between folders on the USB/SD media.
6.4 Input AUX
- Qabbad Apparat: Qabbad apparat awdjo estern (eż., smartphone, MP3 player) mal-jack tal-input AUX ta' 3.5mm fuq il-pannell ta' quddiem billi tuża kejbil awdjo.
- Select AUX Mode: Agħfas il- MOD/TA Agħfas il-buttuna sakemm tidher "AUX".
- Daqq: Ikkontrolla d-daqq direttament mit-tagħmir estern konness tiegħek.
6.5 Detachable Front Panel
- Removing the Panel: Agħfas il- ĦLAS button (usually located on the left side of the panel) and gently pull the panel away from the main unit.
- Twaħħil tal-Panel: Align the left side of the panel with the main unit's slot, then push the right side until it clicks securely into place.
7. Manutenzjoni
- Tindif tal-Unità: Use a soft, dry cloth to wipe the front panel and display. Do not use liquid cleaners, aerosols, or abrasive cloths, as they may damage the surface.
- Konnetturi tat-tindif: Periodically check the USB port, SD card slot, and AUX input for dust or debris. Use a soft brush or compressed air to clean if necessary.
- Sostituzzjoni tal-fjus: If the unit does not power on, check the fuse located at the rear of the unit. Replace it with a fuse of the exact same rating (e.g., 10A). Never use a higher-rated fuse.
8 Issolvi l-problemi
| Problema | Kawża Possibbli | Soluzzjoni |
|---|---|---|
| Ebda qawwa | Blown fuse; Incorrect wiring; Loose power connection | Check and replace fuse; Verify power and ground wiring; Ensure connections are secure. |
| L-ebda ħoss | Volum baxx wisq; Mute attivat; Wajers tal-ispiker mhux korretti; Amplifier not powered (if used) | Increase volume; Deactivate mute; Check speaker connections; Verify ampqawwa lifier. |
| Ir-riċeviment tar-radju huwa fqir | Antenna mhux konnessa; Antenna bil-ħsara; Żona b'sinjal dgħajjef | Ensure antenna is securely connected; Check antenna for damage; Try a different location. |
| Il-USB/SD mhux qed jilgħab | Mhux appoġġjat file format; Midja korrotta; Modalità żbaljata magħżula | Tiżgura filehuma f'format MP3; Ipprova kard USB/SD differenti; Agħżel il-modalità USB/SD. |
| L-unità tisħon | Poor ventilation; Overload on speaker outputs | Ensure adequate space around the unit; Check speaker impedance and wiring. |
9. Speċifikazzjonijiet
- Ditta: Kalibru
- Mudell: RMD212
- Output tal-Enerġija: 4 x 75 Watt (Massimu)
- Formati Awdjo Appoġġjati: MP3
- Konnettività: USB, SD Card, AUX (3.5mm), RCA Output
- Tuner: FM/AM
- Interface tal-ħardwer: USB
- Apparati Kompatibbli: Kelliema
- Tip ta' Kontroll: Jog Dial
- Karatteristiċi Speċjali: Detachable Front Panel, Built-in ISO Connector, Memory Card Slot
- Dimensjonijiet (Pakkett): Madwar 23.2 x 18.2 x 8.2 ċm
- Piż (Pakkett): Madwar 960 g
10. Garanzija u Appoġġ
For warranty information and technical support, please refer to the warranty card included with your product or contact your local Caliber dealer or the manufacturer directly. Keep your proof of purchase for warranty claims.





