Alctron DI2750N Bluetooth Stereo USB DI Box User Manual

1. Ifihan

The Alctron DI2750N is a versatile stereo USB DI box designed for converting digital audio signals to analog. It offers both wired USB and wireless Bluetooth connectivity, providing flexibility for various audio setups. This device ensures high-speed transmission and exceptional shielding against noise, making it suitable for demanding audio environments. Its unique electronic circuit is engineered to handle high sound pressure, effectively reducing distortion feedback.

2. Alaye Aabo

• Ma ṣe fi ẹrọ naa han si ojo, ọrinrin, tabi awọn iwọn otutu to gaju.
• Yago fun gbigbe ẹrọ naa si nitosi awọn orisun ooru tabi ni imọlẹ orun taara.
• Maṣe ṣii casing; tọka gbogbo iṣẹ si oṣiṣẹ ti o peye.
• Use only the specified power supply or USB connection for power.
• Jeki kuro ni arọwọto awọn ọmọde.

3. Package Awọn akoonu

Jọwọ ṣayẹwo pe gbogbo awọn nkan wa ninu package:

• Alctron DI2750N Stereo USB DI Box
• Okun USB
• Afowoyi Olumulo (iwe-ipamọ yii)
• (Additional accessories may vary by region or retailer)

4. Ọja Ipariview

The Alctron DI2750N features a compact design with intuitive controls and connectivity options. Familiarize yourself with the device's layout before operation.

Nọmba 1: Alctron DI2750N Stereo USB DI Box, showing the overall unit with antenna and front panel controls.

Nọmba 2: Alaye view of the Alctron DI2750N front panel, highlighting the USB and BT volume knobs, BT Power button, Reset button, Status and Charge indicators, Mono switch, Headphone output, and USB port.

4.1 Awọn iṣakoso Panel iwaju ati Awọn itọkasi

• AGBARA: Yipada agbara akọkọ fun ẹyọkan.
• VOLUME USB: Adjusts the output volume for USB audio.
• VOLUME BT: Adjusts the output volume for Bluetooth audio.
• BT AGBARA: Button to turn Bluetooth on/off.
• Tun: Button to reset the device.
• Ipo LED: Indicates the operational status of the device.
• LED gbigba agbara: Ó fi hàn pé ó ní ipò agbára batiri.
• MONO Switch: Toggles between stereo and mono output modes.
• Agbekọri Ijade: 3.5mm stereo jack for headphone monitoring.
• Ibudo USB: For connecting to a computer for audio and power.
• ANT: eriali Bluetooth.

5. Eto

5.1 Asopọ agbara

1. Ensure the DI2750N is switched off.
2. Connect the supplied USB cable to the USB port on the DI2750N.
3. Connect the other end of the USB cable to a powered USB port on your computer or a USB power adapter. The CHARGE LED will illuminate if the internal battery is charging.

5.2 Audio wu Asopọ

Connect the analog outputs of the DI2750N to your mixing console, audio interface, or amplifier using appropriate XLR cables (not included).

5.3 Headphone Connection

For monitoring, connect your headphones to the 3.5mm headphone output jack on the front panel.

6. Awọn ilana Iṣiṣẹ

6.1 USB Audio Playback (Plug and Play)

1. Connect the DI2750N to your computer via the USB cable.
2. Turn on the DI2750N using the POWER switch.
3. Your computer should automatically recognize the DI2750N as an audio output device without requiring additional drivers.
4. Select "Alctron DI2750N" as your audio output device in your computer's sound settings or audio software.
5. Adjust the output volume using the VOLUME USB koko.

6.2 Bluetooth Audio Playback

1. Turn on the DI2750N using the POWER switch.
2. Tẹ awọn BT AGBARA button to activate Bluetooth. The STATUS LED will blink, indicating pairing mode.
3. Lórí ẹ̀rọ Bluetooth rẹ (fóònù alágbèéká, tábìlẹ́ẹ̀tì, àti bẹ́ẹ̀ bẹ́ẹ̀ lọ), wá àwọn ẹ̀rọ Bluetooth tó wà.
4. Select "Alctron DI2750N" from the list to pair. The STATUS LED will become solid when successfully paired.
5. Play audio from your device.
6. Adjust the output volume using the VOLUME BT koko.

6.3 Mono/Stereo Switch

Lo awọn MONO switch to toggle between stereo and mono output modes as required by your audio setup. In mono mode, both left and right channels are summed to a single mono signal.

7. Itọju

• Ninu: Lo aṣọ rírọrùn tí ó gbẹ láti nu ìta ẹ̀rọ náà. Má ṣe lo àwọn ohun ìfọṣọ omi tàbí àwọn ohun èlò ìfọṣọ.
• Ibi ipamọ: Nigbati o ko ba wa ni lilo fun awọn akoko ti o gbooro sii, tọju ẹrọ naa ni itura, aye gbigbẹ, kuro lati orun taara ati awọn iwọn otutu to gaju.
• Batiri: For optimal battery life, avoid fully discharging the unit frequently. Charge the unit periodically if stored for a long time.

8. Laasigbotitusita

9. Awọn pato

10. Atilẹyin ọja ati Support

Alctron products are manufactured to high-quality standards. For warranty information and technical support, please refer to the warranty card included with your product or visit the official Alctron webojula. Tọju iwe-ẹri rira rẹ bi ẹri rira.

For further assistance, please contact Alctron customer service.