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The Tascam CD-400U is a versatile rackmount media player designed for a wide array of content playback options, including CD, Bluetooth wireless, SD, USB, and AM/FM tuner capabilities. It is ideal for various installations, from public facilities requiring background music to professional audio setups. This manual provides detailed instructions for setting up, operating, and maintaining your CD-400U unit.

Figure 1: Tascam CD-400U front panel overview, highlighting its professional media player capabilities with various audio playback options.
Kurulum ve Bağlantılar
Proper setup ensures optimal performance of your CD-400U. Follow these steps for installation and connection.
Fiziksel Kurulum
The CD-400U is designed for rackmount installation. Ensure adequate ventilation around the unit.
Ses çıkışları
- XLR Balanced Outputs: For professional connections and long cable runs, use the XLR outputs.
- RCA Unbalanced Outputs: For standard audio connections, use the RCA outputs.
- Independent Tuner Output: An independent RCA output connector is equipped for the AM/FM tuner, allowing simultaneous playback with other media.
Anten Bağlantıları
- FM Anteni: Connect the supplied FM antenna to the dedicated FM input.
- AM Anteni: Connect the supplied AM antenna to the dedicated AM input.
Kontrol Bağlantıları
- RS-232C: Connect to an external controller for remote command operation.
- Ethernet (İsteğe bağlı): An optional Ethernet card (IF-E100) can be installed for network control.

Figure 2: Rear panel connections including AM/FM antenna inputs, tuner output, RS-232C, and balanced/unbalanced audio outputs.
Kullanım Talimatları
The CD-400U offers multiple playback and recording functionalities. This section details how to operate each feature.
Ön Panel Kontrolleri
The front panel provides essential playback controls (Play, Stop, Pause, Fast Forward/Rewind) and menu navigation. A locking feature is available to prevent accidental operation.

Şekil 3: Ayrıntılı view of the front panel controls, including AUX IN, CD tray, display, and media playback buttons.
CD Çalma
- Insert an audio CD or data CD into the slot.
- Basın KAYNAK Ekranda 'CD' görünene kadar düğmeye basın.
- Basmak OYNAMAK oynatmayı başlatmak için.
- Use the numerical keypad or multi-jog dial to select tracks.
USB/SD Oynatma
- Insert a USB memory device or SD/SDHC card into the respective slot.
- Basın KAYNAK button until 'USB' or 'SD' appears on the display.
- Basmak OYNAMAK to start playback. Supported formats include WAV, MP3, AAC, and WMA.

Figure 4: The CD-400U supports music playback from CDs, USB memory devices, and SD cards.
Bluetooth Kablosuz Oynatma
- Basın KAYNAK button until 'Bluetooth' appears on the display.
- Tutun EŞLEŞTİRME button for approximately 2 seconds to enter pairing mode.
- On your Bluetooth device (e.g., smartphone, tablet), search for 'CD-400U' and select it to pair.
- Once paired, you can stream music wirelessly. Press the EŞLEŞTİRME button again to reconnect after initial pairing.

Figure 5: The CD-400U enables wireless streaming from Bluetooth devices.
AM/FM Tuner İşlemi
- Basın KAYNAK button until 'FM' or 'AM' appears on the display.
- Use the left/right arrow buttons or the multi-jog dial to tune to a station.
- To automatically find the next station, press the double arrow buttons (Fast Forward/Rewind).
- To set presets, press VARDİYA Daha sonra A.PRESET. Press the multi-jog dial to confirm. Up to 20 presets can be saved.
Gelişmiş Fonksiyonlar
Dubbing Function
The CD-400U allows dubbing audio from a CD or tuner to an SD/SDHC card or USB memory device without needing a computer.
- Set the source to either CD or AM/FM.
- Basmak VARDİYA Daha sonra ÇAPRAZ.
- Use the multi-jog dial to select the destination (USB or SD).
- Press the multi-jog dial to start recording.
- Basmak DURMAK to end recording. If the source is a CD, recording will stop automatically when the CD finishes.
Çıkış Zayıflaması
If the audio output is too high, you can attenuate it. Navigate to the menu using ANA SAYFA/MENÜ and adjust the 'A.Out Att.' setting. Attenuation can be set up to -18 dB.
Power On Play
This feature allows the unit to automatically resume playback from the last source when powered on. To enable/disable, press VARDİYA Daha sonra P.O.PLAY.
Panel Kilidi
To prevent unauthorized operation, you can lock the front panel controls. Press VARDİYA Daha sonra KİLİT. To unlock, repeat the process.
Incremental Play
When enabled, this function allows the unit to skip to the beginning of the next track when the PLAY button is pressed during playback. When the STOP button is pressed during playback, the unit skips to the beginning of the next track and stands by.
Seri Mod
This setting allows you to choose whether the unit is controlled remotely via RS-232C or Ethernet (with optional card).
Tuner Out Select
You can route the tuner audio through the main stereo outputs or exclusively through the independent tuner outputs.
Dubbing Format
When dubbing, you can select the audio quality and resolution (e.g., MP3: 128 kbps, WAV) to manage available recording time.
IR Uzaktan Kilit
If the front panel is locked, the IR remote can also be locked to prevent control.
Fabrika Ön Ayarı
This option allows you to reset the entire unit to its original factory default settings.
Video 1: Detaylı bilgiview of the Tascam CD-400U CD/Media Player with Integrated AM/FM Receiver, demonstrating various features and functions.
Bakım
To ensure the longevity and optimal performance of your CD-400U, regular maintenance is recommended.
- Temizlik: Ünitenin dışını temizlemek için yumuşak ve kuru bir bez kullanın. Aşındırıcı temizleyiciler veya çözücülerden kaçının.
- Disk Bakımı: Handle CDs by their edges to prevent fingerprints and scratches. Store discs in their cases when not in use.
- Donanım Yazılımı Güncellemeleri: Periodically check the Tascam webCihazın en yeni özelliklere ve hata düzeltmelerine sahip olduğundan emin olmak için mevcut tüm ürün yazılımı güncellemelerini bu siteden kontrol edin.
Sorun giderme
If you encounter issues with your CD-400U, refer to the following common troubleshooting tips:
- Güç Yok: Güç kablosunun güvenli bir şekilde takılı olduğundan ve elektrik prizinin çalışır durumda olduğundan emin olun.
- Ses Çıkışı Yok: Check all audio cable connections (XLR, RCA) to your amplifier or speakers. Verify the correct input source is selected on your amplifier. Ensure the CD-400U's output attenuation is not set too low.
- Disk Okunmuyor: Ensure the CD is clean and free of scratches. Try a different disc.
- USB/SD Not Reading: Ensure the USB device or SD card is properly inserted and formatted correctly (FAT32 is commonly supported). Check for compatible audio file biçimleri.
- Bluetooth Bağlantı Sorunları: Ensure the CD-400U is in pairing mode and your Bluetooth device is discoverable. Try unpairing and re-pairing the devices.
- Uzaktan Kumanda Çalışmıyor: Check the remote control batteries. Ensure there are no obstructions between the remote and the unit's IR sensor.
Özellikler
| Özellik | Detay |
|---|---|
| Model Numarası | CD-400U |
| Ürün Ağırlığı | 1 pound |
| Ürün Boyutları | 1 x 1 x 1 inç |
| Uyumlu Cihazlar | Akıllı Telefon, Hoparlör |
| Bağlayıcı Türü | USB, XLR, RCA |
| Çıkış Watttage | 200 Watt |
| Medya Formatı | WMA, WAV, MP3, AAC |
| Güç Kaynağı | Kablolu Elektrik |
| Bağlantı Teknolojisi | Yardımcı, Bluetooth, USB |
| Özel Özellik | Portable (referring to media playback options) |
| Dahil Bileşenler | CD/Media Player |
Garanti ve Destek
Garanti bilgileri, teknik destek veya servis talepleri için lütfen resmi Tascam web sitesine başvurun. website or contact Tascam customer service directly. Keep your purchase receipt as proof of purchase for warranty claims.





