Zavedení
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.
Nastavení a připojení
Proper setup ensures optimal performance of your CD-400U. Follow these steps for installation and connection.
Fyzická instalace
The CD-400U is designed for rackmount installation. Ensure adequate ventilation around the unit.
Audio výstupy
- Vyvážené XLR výstupy: 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.
Připojení antény
- Anténa FM: Connect the supplied FM antenna to the dedicated FM input.
- AM anténa: Connect the supplied AM antenna to the dedicated AM input.
Kontrolní připojení
- RS-232C: Connect to an external controller for remote command operation.
- Ethernet (volitelné): 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.
Návod k obsluze
The CD-400U offers multiple playback and recording functionalities. This section details how to operate each feature.
Ovládací prvky na předním panelu
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.

Obrázek 3: Detailní view of the front panel controls, including AUX IN, CD tray, display, and media playback buttons.
Přehrávání CD
- Insert an audio CD or data CD into the slot.
- Stiskněte tlačítko ZDROJ tlačítko, dokud se na displeji nezobrazí „CD“.
- Stiskněte HRÁT pro spuštění přehrávání.
- Use the numerical keypad or multi-jog dial to select tracks.
Přehrávání USB/SD
- Insert a USB memory device or SD/SDHC card into the respective slot.
- Stiskněte tlačítko ZDROJ button until 'USB' or 'SD' appears on the display.
- Stiskněte HRÁT 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 Wireless Playback
- Stiskněte tlačítko ZDROJ button until 'Bluetooth' appears on the display.
- Podržte PÁROVÁNÍ 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 PÁROVÁNÍ button again to reconnect after initial pairing.

Figure 5: The CD-400U enables wireless streaming from Bluetooth devices.
Provoz AM/FM tuneru
- Stiskněte tlačítko ZDROJ 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 POSUN pak A.PRESET. Press the multi-jog dial to confirm. Up to 20 presets can be saved.
Pokročilé funkce
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.
- Stiskněte POSUN pak DABOVAT.
- Use the multi-jog dial to select the destination (USB or SD).
- Press the multi-jog dial to start recording.
- Stiskněte ZASTÁVKA to end recording. If the source is a CD, recording will stop automatically when the CD finishes.
Výstupní útlum
If the audio output is too high, you can attenuate it. Navigate to the menu using HOME/MENU 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 POSUN pak P.O.PLAY.
Zámek panelu
To prevent unauthorized operation, you can lock the front panel controls. Press POSUN pak ZÁMEK. 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.
Sériový režim
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 dálkový zámek
If the front panel is locked, the IR remote can also be locked to prevent control.
Tovární nastavení
This option allows you to reset the entire unit to its original factory default settings.
Video 1: Podrobný popisview of the Tascam CD-400U CD/Media Player with Integrated AM/FM Receiver, demonstrating various features and functions.
Údržba
To ensure the longevity and optimal performance of your CD-400U, regular maintenance is recommended.
- Čištění: K čištění vnější strany jednotky používejte měkký, suchý hadřík. Nepoužívejte abrazivní čisticí prostředky ani rozpouštědla.
- Péče o disky: Handle CDs by their edges to prevent fingerprints and scratches. Store discs in their cases when not in use.
- Aktualizace firmwaru: Periodically check the Tascam webNavštivte webové stránky, kde najdete veškeré dostupné aktualizace firmwaru, abyste zajistili, že jednotka bude mít nejnovější funkce a opravy chyb.
Odstraňování problémů
If you encounter issues with your CD-400U, refer to the following common troubleshooting tips:
- Bez napájení: Ujistěte se, že je napájecí kabel bezpečně připojen a že je zásuvka funkční.
- Žádný audio výstup: 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 se nečte: Ensure the CD is clean and free of scratches. Try a different disc.
- USB/SD karta se nečte: Ensure the USB device or SD card is properly inserted and formatted correctly (FAT32 is commonly supported). Check for compatible audio file formátů.
- Problémy s připojením Bluetooth: Ensure the CD-400U is in pairing mode and your Bluetooth device is discoverable. Try unpairing and re-pairing the devices.
- Dálkové ovládání nefunguje: Check the remote control batteries. Ensure there are no obstructions between the remote and the unit's IR sensor.
Specifikace
| Funkce | Detail |
|---|---|
| Číslo modelu | CD-400U |
| Hmotnost položky | 1 libry |
| Rozměry produktu | 1 x 1 x 1 palce |
| Kompatibilní zařízení | Smartphone, reproduktor |
| Typ konektoru | USB, XLR, RCA |
| Výstupní Wattage | 200 wattů |
| Formát médií | WMA, WAV, MP3, AAC |
| Zdroj napájení | Elektrický kabel |
| Technologie připojení | Pomocný, Bluetooth, USB |
| Speciální funkce | Portable (referring to media playback options) |
| Zahrnuté komponenty | CD/Media Player |
Záruka a podpora
Pro informace o záruce, technickou podporu nebo servisní dotazy se prosím obraťte na oficiální stránky společnosti Tascam. website or contact Tascam customer service directly. Keep your purchase receipt as proof of purchase for warranty claims.





