1. Entwodiksyon
Mèsi pou acha aasing 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. Enfòmasyon sou Sekirite
- Enstalasyon pwofesyonèl rekòmande: For optimal performance and safety, it is recommended to have this unit installed by a qualified professional.
- Pwovizyon pou pouvwa: This unit is designed for a 12V DC negative ground electrical system. Ensure correct wiring to prevent short circuits or damage.
- fuse: Always replace the fuse with one of the correct rating (specified on the unit). Using an incorrect fuse can cause fire or damage.
- Kontwòl Volim: Keep the volume at a level where you can still hear outside traffic sounds. Excessive volume can be dangerous and cause hearing damage.
- Imidite: Do not expose the unit to moisture or water. This can cause electric shock or fire.
- Netwayaj: Sèvi ak yon twal mou epi sèk pou netwaye. Pa sèvi ak pwodui netwayaj abrazif oswa solvan.
- Panèl detachable: Always detach the front panel when leaving the vehicle to deter theft.
3. Pake kontni
Pake a ta dwe gen ladan atik sa yo:
- Caliber RMD212 Car Radio Unit
- Detachable Front Panel
- ISO Connector Wiring Harness
- Mounting Sleeve and Keys
- Manyèl Itilizatè (dokiman sa a)
4. Pwodwi souview
4.1 Panèl devan
The front panel provides access to all primary controls and the display. It features a USB port, SD card slot, and an AUX input.

Imaj: Devan 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.

Imaj: Angle 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 Koneksyon dèyè
The rear of the unit houses the power, speaker, and antenna connections, as well as RCA outputs.

Imaj: Dèyè 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 amplifikatè.
5. Enstalasyon ak Enstalasyon
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 Monte inite a
- Insert the metal mounting sleeve into the dashboard opening.
- 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 Koneksyon fil elektrik
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.
- Fil jòn: 12V konstan (batri)
- Fil wouj: Chanje 12V (Ignisyon/ACC)
- Fil nwa: Tè
- Fil ble: Antèn pouvwa / AmpLimyè a distans
- Oratè Fil: Connect to your vehicle's speakers (typically pairs of solid and striped wires for each speaker).
- Sòti RCA: Konekte ak yon ekstèn amplifier si ou vle.
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. Operasyon Enstriksyon
6.1 Fonksyon debaz
- Pouvwa ON/OFF: Peze a PWR/MUTE button to turn the unit on or off. Press briefly to mute/unmute audio.
- Kontwòl Volim: Vire santral la VOLIM bouton pou ajiste nivo odyo a.
- Seleksyon mòd: Peze a MOD/TA button to cycle through available sources: FM, AM, USB, SD, AUX.
6.2 Operasyon Radyo (FM/AM)
- Seleksyon Band: Nan mòd radyo, peze la BAND button to switch between FM1, FM2, FM3, and AM1, AM2 bands.
- Akor otomatik: Peze epi kenbe la CHÈCHE bouton (<< or >>) pou chèche otomatikman pwochen estasyon ki gen bon frekans lan.
- Manyèl akor: Yon ti tan peze la CHÈCHE bouton yo pou ajiste frekans lan manyèlman etap pa etap.
- Prereglaj magazen: 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.
- Rapèl Prereglaj: Briefly press a numeric preset button (1-6) to recall a stored station.
6.3 Lekti USB/SD
- Mete medya: 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).
- Jwe/Poz: Peze a JWE/POZ bouton.
- Seleksyon Track: Peze a << or >> bouton pou ale nan tras anvan oswa pwochen an.
- Vit Avant/Remonte: Peze epi kenbe la << or >> bouton.
- Navigasyon Dosye: Sèvi ak la DIR- epi DIR+ buttons to navigate between folders on the USB/SD media.
6.4 Antre AUX
- Konekte aparèy: Connect an external audio device (e.g., smartphone, MP3 player) to the 3.5mm AUX input jack on the front panel using an audio cable.
- Chwazi Mòd AUX: Peze a MOD/TA bouton an jiskaske "AUX" parèt sou ekran an.
- Lektur: Control playback directly from your connected external device.
6.5 Detachable Front Panel
- Removing the Panel: Peze a LAGE button (usually located on the left side of the panel) and gently pull the panel away from the main unit.
- Attaching the 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. Antretyen
- Netwaye inite a: 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.
- Netwayaj konektè: 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.
- Ranplasman Fuse: 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.
NAN. Depanaj
| Pwoblèm | Kòz posib | Solisyon |
|---|---|---|
| Pa gen pouvwa | Blown fuse; Incorrect wiring; Loose power connection | Check and replace fuse; Verify power and ground wiring; Ensure connections are secure. |
| Pa gen son | Volim twò ba; Silans aktive; Fil elektrik oratè a pa kòrèk; Amplifier not powered (if used) | Ogmante volim; Dezaktive silans; Tcheke koneksyon oratè yo; Verifye amppouvwa lifikatè. |
| Resepsyon radyo pa bon | Antenna not connected; Damaged antenna; Weak signal area | Ensure antenna is securely connected; Check antenna for damage; Try a different location. |
| USB/SD a pa ap jwe | Pa sipòte file format; Corrupted media; Incorrect mode selected | Asire w files are MP3 format; Try a different USB/SD card; Select USB/SD mode. |
| Inite a vin cho | Poor ventilation; Overload on speaker outputs | Ensure adequate space around the unit; Check speaker impedance and wiring. |
9. Espesifikasyon
- Mak: Kalib
- Modèl: RMD212
- Sorti pouvwa: 4 x 75 Watts (Max)
- Fòma odyo sipòte: MP3
- Koneksyon: USB, SD Card, AUX (3.5mm), RCA Output
- Tuner: FM/AM
- Entèfas pyès ki nan konpitè: USB
- Aparèy konpatib: Moun kap pale
- Kalite kontwòl: Jog Dial
- Karakteristik espesyal: Detachable Front Panel, Built-in ISO Connector, Memory Card Slot
- Dimansyon (pake): Apeprè 23.2 x 18.2 x 8.2 cm
- Pwa (Pakè): Apeprè 960 g
10. Garanti ak sipò
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.





