කැලිබර් RMD402DAB-BT කාර් රේඩියෝ පරිශීලක අත්පොත

1. හැඳින්වීම

This manual provides detailed instructions for the installation, operation, and maintenance of your Caliber RMD402DAB-BT car radio. The RMD402DAB-BT is a 1-DIN car radio featuring DAB+ digital radio reception, Bluetooth connectivity for audio streaming and hands-free calls, and multiple media playback options including USB, SD card, and auxiliary input.

2 ආරක්ෂිත තොරතුරු

• ස්ථාපනය සහ ක්රියාත්මක කිරීමට පෙර සියලු උපදෙස් ප්රවේශමෙන් කියවන්න.
• Ensure proper wiring and connections to prevent damage to the unit or vehicle. Consult a professional if unsure about installation.
• රිය පැදවීමෙන් ඔබව අවධානය වෙනතකට යොමු කරන ආකාරයෙන් ඒකකය ක්‍රියාත්මක නොකරන්න. සෑම විටම මාර්ග ආරක්ෂාවට ප්‍රමුඛත්වය දෙන්න.
• ඒකකය තෙතමනය හෝ අධික උෂ්ණත්වයන්ට නිරාවරණය වීමෙන් වළකින්න.
• නිෂ්පාදකයා විසින් නිශ්චිතව දක්වා ඇති උපාංග පමණක් භාවිතා කරන්න.

3. පැකේජ අන්තර්ගතය

The Caliber RMD402DAB-BT package includes the car radio unit and its original packaging. Please verify all components are present upon unboxing.

4. පිහිටුවීම සහ ස්ථාපනය

The RMD402DAB-BT is designed for standard 1-DIN installation slots, allowing for straightforward replacement of existing car radios. Proper electrical connections are crucial for optimal performance and safety.

4.1. රැහැන් සම්බන්ධතා

Connect the power, ground, speaker, and antenna cables according to your vehicle's wiring diagram and the unit's instructions. Ensure all connections are secure to prevent intermittent operation or damage.

රූපය 4.1: පසුපස සම්බන්ධතා. This image displays the rear panel of the car radio, highlighting the antenna input, RCA outputs, and wiring harness connectors for power and speakers.

Figure 4.2: Front Panel Connections. කෝණික view of the front panel, illustrating the accessible USB ports (one for charging, one for audio), SD card slot, and auxiliary input jack.

4.2. External Microphone Installation

Connect the included external microphone to the designated input on the unit. Position the microphone in a location that ensures clear voice pickup for hands-free calling, typically near the driver's sun visor or steering column.

Figure 4.3: External Microphone and Media Connections. This image shows the car radio with the external microphone connected, alongside a USB stick and SD card, demonstrating the various media input options.

5. මෙහෙයුම් උපදෙස්

5.1. බලය සක්‍රිය / අක්‍රිය කරන්න

ඔබන්න POWER/MUTE button to turn the unit on or off. A short press will mute/unmute the audio.

5.2. ගුවන්විදුලි ක්‍රියාකාරිත්වය (DAB+/FM)

Switch between DAB+ and FM modes using the සංගීත කණ්ඩායම button. In DAB+ mode, the unit provides high-quality digital radio reception. The RDS EON function displays useful information such as program titles and station names, and can provide traffic announcements.

Figure 5.1: DAB+ Radio Display. The unit's display showing active DAB+ radio reception, including station frequency and program information.

5.3. බ්ලූටූත් සම්බන්ධතාව

Pair your mobile device with the RMD402DAB-BT via Bluetooth for wireless audio streaming and hands-free calling. The unit supports A2DP and AVRCP profiles for clear audio transmission. During music playback, ID3-Tag information (artist, track title) will be displayed on the screen.

• යුගල කිරීම: Activate Bluetooth on your mobile device and search for "Caliber RMD402DAB-BT". Select to pair.
• හෑන්ඩ්ස්-ෆ්‍රී ඇමතුම්: Use the external microphone for clear communication during calls. Answer and end calls using the unit's controls.

5.4. මාධ්‍ය නැවත ධාවනය (USB, SD, AUX)

• USB: Insert a USB drive into the designated USB port for music playback. One USB port also functions as a charging port for smartphones.
• SD කාඩ්පත: Insert an SD card (up to 32GB) into the SD card slot for audio playback.
• AUX ආදානය: Connect external audio devices using a 3.5mm auxiliary cable to the AUX input jack.

5.5. Sound and Display Settings

• Bassboost: Activate the Bassboost function for enhanced low-frequency audio output.
• Color Themes: Customize the button and display illumination with 7 different color themes to match your vehicle's interior or personal preference.

Figure 5.2: Unit Installed in Dashboard. This image shows the Caliber RMD402DAB-BT car radio seamlessly integrated into a vehicle's dashboard, displaying radio information.

Figure 5.3: Reverse Camera Display. The car radio's screen displaying a live feed from a connected reverse camera, indicating its compatibility with parking assistance systems.

6. නඩත්තු කිරීම

• පිරිසිදු කිරීම: ඒකකයේ සංදර්ශකය සහ බොත්තම් පිරිසිදු කිරීමට මෘදු වියළි රෙද්දක් භාවිතා කරන්න. උල්ෙල්ඛ පිරිසිදු කරන්නන් හෝ ද්‍රාවක භාවිතා කිරීමෙන් වළකින්න.
• දූවිලි: Regularly remove dust from the unit's vents to ensure proper cooling.
• සම්බන්ධතා: තද බව සහ විඛාදනය සඳහා සියලුම රැහැන් සම්බන්ධතා වරින් වර පරීක්ෂා කරන්න.

7. දෝශ නිරාකරණය

If you encounter issues with your Caliber RMD402DAB-BT, refer to the following common troubleshooting steps:

• බලය නැත: Check all power connections, including the fuse. Ensure the vehicle's ignition is on if wired to an accessory circuit.
• ශබ්දයක් නැත: Verify speaker connections are correct and secure. Check volume levels and ensure the unit is not muted.
• Poor Radio Reception (DAB+/FM): Ensure the antenna is properly connected and undamaged. For DAB+, ensure you are in an area with sufficient digital radio coverage.
• බ්ලූටූත් යුගල කිරීමේ ගැටළු: Ensure Bluetooth is enabled on both the car radio and your mobile device. Delete previous pairings and attempt to re-pair.
• USB/SD Playback Errors: Check that the media format is supported. Ensure the USB drive or SD card is not corrupted and has sufficient power (for USB).
• Unit Freezes or Reboots: Disconnect power for a few minutes, then reconnect. If the issue persists, consult a professional installer.

8. පිරිවිතර

9. වගකීම් සහ සහාය

The Caliber RMD402DAB-BT comes with a වසර 2ක නිෂ්පාදකයාගේ වගකීමක්. For warranty claims or technical support, please refer to the contact information provided with your purchase or visit the official Caliber website. Caliber products are designed to meet required certifications and EU electrical product standards.