Ọrọ Iṣaaju
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.
Eto ati Awọn isopọ
Proper setup ensures optimal performance of your CD-400U. Follow these steps for installation and connection.
Fifi sori ti ara
The CD-400U is designed for rackmount installation. Ensure adequate ventilation around the unit.
Awọn abajade Audio
- 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.
Awọn isopọ Antenna
- Eriali FM: Connect the supplied FM antenna to the dedicated FM input.
- Eriali AM: Connect the supplied AM antenna to the dedicated AM input.
Awọn isopọ Iṣakoso
- RS-232C: Connect to an external controller for remote command operation.
- Ethernet (Àṣàyàn): 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.
Awọn ilana Iṣiṣẹ
The CD-400U offers multiple playback and recording functionalities. This section details how to operate each feature.
Iwaju Panel idari
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.

Nọmba 3: Alaye view of the front panel controls, including AUX IN, CD tray, display, and media playback buttons.
CD Sisisẹsẹhin
- Insert an audio CD or data CD into the slot.
- Tẹ awọn ORISUN button until 'CD' appears on the display.
- Tẹ ERE lati bẹrẹ ṣiṣiṣẹsẹhin.
- Use the numerical keypad or multi-jog dial to select tracks.
USB/SD Sisisẹsẹhin
- Insert a USB memory device or SD/SDHC card into the respective slot.
- Tẹ awọn ORISUN button until 'USB' or 'SD' appears on the display.
- Tẹ ERE 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
- Tẹ awọn ORISUN button until 'Bluetooth' appears on the display.
- Mu awọn NIPA 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 NIPA button again to reconnect after initial pairing.

Figure 5: The CD-400U enables wireless streaming from Bluetooth devices.
AM/FM Tuner Isẹ
- Tẹ awọn ORISUN 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 Yipada lẹhinna A.PRESET. Press the multi-jog dial to confirm. Up to 20 presets can be saved.
Awọn iṣẹ to ti ni ilọsiwaju
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.
- Tẹ Yipada lẹhinna DUB.
- Use the multi-jog dial to select the destination (USB or SD).
- Press the multi-jog dial to start recording.
- Tẹ DURO to end recording. If the source is a CD, recording will stop automatically when the CD finishes.
Attenuation ti o wu jade
If the audio output is too high, you can attenuate it. Navigate to the menu using ILE/Akojọ aṣyn 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 Yipada lẹhinna P.O.PLAY.
Titiipa Panel
To prevent unauthorized operation, you can lock the front panel controls. Press Yipada lẹhinna Titiipa. 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.
Tẹlentẹle Ipo
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.
Titiipa Latọna jijin IR
If the front panel is locked, the IR remote can also be locked to prevent control.
Tito ile-iṣẹ
This option allows you to reset the entire unit to its original factory default settings.
Fídíò 1: Àlàyé lórí rẹ̀view of the Tascam CD-400U CD/Media Player with Integrated AM/FM Receiver, demonstrating various features and functions.
Itoju
To ensure the longevity and optimal performance of your CD-400U, regular maintenance is recommended.
- Ninu: Lo asọ asọ ti o gbẹ lati nu ode ti ẹyọ naa. Yago fun abrasive ose tabi epo.
- Itọju Disiki: Handle CDs by their edges to prevent fingerprints and scratches. Store discs in their cases when not in use.
- Awọn imudojuiwọn famuwia: Periodically check the Tascam webaaye fun eyikeyi awọn imudojuiwọn famuwia ti o wa lati rii daju pe ẹyọ naa ni awọn ẹya tuntun ati awọn atunṣe kokoro.
Laasigbotitusita
If you encounter issues with your CD-400U, refer to the following common troubleshooting tips:
- Ko si Agbara: Rí i dájú pé okùn agbára náà so pọ̀ dáadáa àti pé ibi tí agbára agbára náà ti ń ṣiṣẹ́ dáadáa.
- Ko si Ijade Olohun: 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.
- Disiki Ko kika: 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 awọn ọna kika.
- Awọn oran Asopọ Bluetooth: Ensure the CD-400U is in pairing mode and your Bluetooth device is discoverable. Try unpairing and re-pairing the devices.
- Iṣakoso latọna jijin Ko Ṣiṣẹ: Check the remote control batteries. Ensure there are no obstructions between the remote and the unit's IR sensor.
Awọn pato
| Ẹya ara ẹrọ | Ẹ̀kúnrẹ́rẹ́ |
|---|---|
| Nọmba awoṣe | CD-400U |
| Iwọn Nkan | 1 iwon |
| Ọja Mefa | 1 x 1 x 1 inches |
| Awọn ẹrọ ibaramu | Foonuiyara, Agbọrọsọ |
| Asopọmọra Iru | USB, XLR, RCA |
| Ijade Wattage | 200 Wattis |
| Media kika | WMA, WAV, MP3, AAC |
| Orisun agbara | Okun Itanna |
| Asopọmọra Technology | Iranlọwọ, Bluetooth, USB |
| Pataki Ẹya | Portable (referring to media playback options) |
| Awọn irinše to wa | CD/Media Player |
Atilẹyin ọja ati Support
For warranty information, technical support, or service inquiries, please refer to the official Tascam website or contact Tascam customer service directly. Keep your purchase receipt as proof of purchase for warranty claims.