1. Bubuka
This manual provides detailed instructions for the installation, operation, and maintenance of your Kienzle CR 1225 DAB+ car stereo. Please read this manual thoroughly before using the device to ensure proper operation and to prevent damage.

This image displays the front panel of the Kienzle CR 1225 DAB+ car stereo. It features a central rotary knob with an 'OK' button, a digital display showing 'DIGITAL RADIO', various function buttons below the display, and USB and AUX inputs on the right side.
2. Émbaran Kasalametan
Pikeun mastikeun operasi anu aman sareng nyegah karusakan, punten perhatikeun pedoman kaamanan ieu:
- Ulah ngoperasikeun alat ieu ku cara anu ngaganggu anjeun nalika nyetir.
- Pastikeun ventilasi anu pas di sabudeureun unit pikeun nyegah overheating.
- Ulah ngalaan unit ka Uap atawa suhu ekstrim.
- Ngan nganggo asesoris anu ditunjuk ku produsén.
- Consult a qualified technician for installation or repairs.
3. Eusi Paket
Punten parios yén sadaya barang aya dina pakét:
- Kienzle CR 1225 DAB+ Car Stereo Unit
- Mikropon éksternal
- ISO Terminal Connector
- Kabel AUX
- Pamasangan Hardware
- Manual pangguna (dokumén ieu)
4. Produk Langkungview
4.1 Layout Panel hareup

gambar ieu nyadiakeun rinci view of the Kienzle CR 1225 DAB+ car stereo's front panel, highlighting the various buttons, display, and input ports.
4.2 Kontrol jeung Fungsi
- Tombol DAYA: Pencét pikeun ngahurungkeun / mareuman unit.
- Rotary Knob (VOL ON/PUSH/VOL UP/VOL DOWN/OK): Rotate to adjust volume. Press to confirm selections or access menus.
- tampilan: Shows current mode, station, track information, and settings.
- Port USB: Connect USB devices for MP3 playback.
- Input AUX: Connect external audio devices via 3.5mm jack.
- Tombol DISP (Tampilan): Adjust display brightness or information.
- ADJ (Adjust) Button: Access audio settings (EQ, balance, fader).
- Call Answer/End Buttons: For Bluetooth hands-free calls.
- Tombol prasetél (1-6): Store and recall radio stations. Also function as:
1 (Play/Pause): Play/pause media playback.
2 (FOL): Folder navigation.
3 (SCN): Scan radio stations.
4 (RPT): Ulang lagu.
5 (RDM): Random playback.
6 (ID3): Témbongkeun ID3 tag inpormasi. - Tombol BAND: Switch between radio bands (FM, AM, DAB+).
- Tombol SRC (Sumber): Select input source (Radio, CD, USB, AUX, Bluetooth).
- Tombol MENU: Access system settings menu.
5. Setélan
5.1 Pamasangan
The Kienzle CR 1225 DAB+ is designed for 1-DIN car radio slots. Ensure your vehicle's dashboard has adequate space and proper wiring. It is recommended to have the unit installed by a professional to avoid damage to the vehicle's electrical system.
5.2 Diagram Wiring
Connect the included ISO terminal connector to your vehicle's wiring harness. Ensure the following connections are made correctly:
- Kawat konéng: Konstan 12V (Batre)
- Kawat beureum: Switched 12V (Ignition/ACC)
- Kawat Hideung: taneuh
- Kawat Biru: Antena Daya/Amplifier Jauh Hurungkeun
- Kabel Speaker: Connect to corresponding vehicle speakers (e.g., White/White-Black for Front Left, Grey/Grey-Black for Front Right, Green/Green-Black for Rear Left, Purple/Purple-Black for Rear Right).
- Connect the external microphone to the designated input on the rear of the unit.
- Connect the DAB+ antenna (not included) to the DAB antenna input.
5.3 Daya Awal Hurung
Saatos dipasang, hurungkeun konci kontak kendaraan anjeun. Unitna kedah hurung sacara otomatis. Upami henteu, pencét tombol POWER button. The unit features a memory function, retaining settings even if the power supply is disconnected.
6. Parentah Operasi
6.1 Operasi Dasar
- Hurungkeun/Pareuman: Pencét éta POWER button. The unit can also be switched on even when the ignition is off.
- Kontrol volume: Puterkeun Kenop Rotary (VOL UP/VOL DOWN).
- Pilihan Sumber: Pencét éta SRC button repeatedly to cycle through available sources: Radio (FM/AM/DAB+), CD, USB, AUX, Bluetooth.
6.2 Radio Operation (FM/AM/DAB+)
- Pilihan Band: Pencét éta BAND button to switch between FM, AM, and DAB+ bands.
- Tuning otomatis: Dina modeu radio, pencét jeung tahan tombol SCN button to automatically scan and store stations.
- Tuning Manual: Use the forward/backward buttons (often integrated with the rotary knob or separate buttons) for manual tuning.
- Stasion prasetél: Press and hold preset buttons (1-6) to store the current station. Press briefly to recall a stored station.
- DAB+ Features: The unit supports DAB & DAB+ reception with features like Auto DAB II and display of DAB signal strength.
6.3 CD/USB/MP3 Playback
- Puterkeun CD: Insert a CD into the disc slot. Playback will start automatically. Supports CD/CD-R/CD-RW.
- Puterkeun USB: Insert a USB drive into the front or rear USB port. The unit will automatically switch to USB mode. Supports MP3/WM formats.
- MP3 Features: Supports MP3 ID3 display (title, artist, album), MP3 folder and file display, and MP3 song/file/character search.
- Napigasi: Ngagunakeun éta FOL button for folder navigation. Use the forward/backward buttons for track selection.
- Kadali Puteran: Use preset button 1 for Play/Pause, 4 for Repeat (RPT), and 5 for Random (RDM).
6.4 Fungsi Bluetooth
The unit features a built-in Bluetooth hands-free kit with an external microphone and A2DP Bluetooth audio playback.
- papasangan: Enable Bluetooth on your mobile device and search for 'Kienzle CR 1225 DAB+'. Select it to pair. The unit can connect up to three mobile phones via Bluetooth.
- Telepon Hand-Free: Use the Call Answer/End buttons on the front panel to manage calls. The unit will automatically switch to phone mode during an incoming call.
- Streaming Audio (A2DP): Play audio from your paired mobile device directly through the car stereo.
- i-Mode: Select iPhone's music directly from the radio control buttons.
6.5 Setélan Sistim
Pencét éta MENU button to access system settings. Use the rotary knob to navigate and select options. Settings include audio adjustments (4-band EQ), display settings, and more.
7. Pangropéa
To maintain the performance and appearance of your car stereo:
- beberesih: Anggo kaén anu garing sareng lemes pikeun ngabersihan panel hareup. Ulah make cleaners abrasive atawa pangleyur.
- Perawatan Cakram: Nanganan CD ku edges maranéhanana. Tetep beresih jeung bébas tina goresan.
- Port USB: Tetep port USB bébas tina lebu jeung lebu.
8. Cara ngungkulan
If you encounter issues with your Kienzle CR 1225 DAB+, refer to the table below for common problems and solutions:
| Masalah | Mungkin Cukang lantaranana | Solusi |
|---|---|---|
| Taya kakuatan | wiring salah; sekering ditiup; Ignition kendaraan pareum. | Check wiring connections; Replace fuse; Turn on ignition or press POWER button. |
| Taya sora | Volume too low; Mute activated; Incorrect speaker wiring. | Ningkatkeun volume; Nonaktipkeun bisu; Pariksa sambungan speaker. |
| panarimaan radio goréng | anteneu teu disambungkeun; Wewengkon sinyal lemah; anteneu ruksak. | Ensure antenna is connected; Move to an area with better signal; Check antenna for damage. |
| Nyapasangkeun Bluetooth gagal | Bluetooth not enabled on device; Device too far; Already paired with max devices. | Enable Bluetooth on your phone; Bring device closer; Disconnect other devices. |
| USB playback error | Teu dirojong file format; USB drive ruksak; USB drive teu dipasang kalawan bener. | Mastikeun files are MP3/WM; Try a different USB drive; Reinsert USB drive. |
9. Spésifikasi
| Fitur | Spésifikasi |
|---|---|
| Nomer modél | CR 1225 DAB+ |
| Kaluaran Wattage | 4 x 40 Watts (max) |
| Téhnologi konektipitas | USB, Bluetooth |
| Tipe Panyambung | USB, 3.5mm Jack (AUX) |
| Format Média anu Dirojong | CD/CD-R/CD-RW, MP3, WM |
| Radio Tuner | PLL tuner with 18 FM and 6 AM memory locations, DAB & DAB+ |
| Fitur Bluetooth | Hands-Free Kit, A2DP Audio Playback, Connect up to 3 mobile phones |
| Mode Kaluaran Audio | Stereo, 1 x RCA pre-ampkaluaran liifier |
| Ékualiser | 4-band EQ |
| tampilan | Témbongkeun LCD |
| Item Beurat | 1.73 kg (1727 Gram) |
| Ukuran Paket | 29 x 21.8 x 8.8 cm |
10. Garansi jeung Rojongan
Your Kienzle CR 1225 DAB+ car stereo comes with a standard manufacturer's warranty. Please refer to the warranty card included in your package for specific terms and conditions.
For technical support, service, or warranty claims, please contact Kienzle customer service. Contact information can typically be found on the manufacturer's official websitus atanapi dina bungkusan produk.





