RME ADI-2 FS High Precision AD/DA Converter User Manual

pengenalan

The RME ADI-2 FS is a compact and highly flexible 2-channel Hi-End AD/DA-converter designed for professional audio applications. It provides first-class analog-to-digital and digital-to-analog conversion at sample rates up to 192 kHz, supporting SPDIF, AES, and ADAT formats. This device features an analog bypass mode, accommodating levels up to +22dBu, and facilitates conversion between balanced and unbalanced analog signals. Its versatile connectivity ensures broad compatibility, making it a universal solution for various audio setups.

Persediaan

This section details the initial steps for setting up your RME ADI-2 FS converter.

1. Membongkar dan Pemeriksaan

Carefully remove the ADI-2 FS from its packaging. Inspect the unit for any signs of damage that may have occurred during transit. Ensure all included accessories, such as the power supply, are present.

2. Sambungan Kuasa

Connect the provided power supply to the KUASA input on the rear panel of the ADI-2 FS. The power plug features a locking mechanism; insert it at the correct angle and twist to secure it firmly in place. This prevents accidental disconnection. Connect the power supply to a suitable electrical outlet.

Imej: Depan dan belakang view of the RME ADI-2 FS, showing the power input on the rear panel.

3. Analog Input Connections

Connect your analog audio sources to the INPUT ANALOG on the rear panel. The ADI-2 FS features two balanced XLR/TRS combo jacks for Left (L) and Right (R) channels. Ensure your cables are securely connected.

Imej: Close-up of the RME ADI-2 FS rear panel, highlighting the analog input and output connections.

4. Analog Output Connections

Connect your monitoring system (e.g., studio monitors) to the OUTPUT ANALOG on the rear panel. These consist of two balanced XLR outputs for Left (L) and Right (R) channels, and two unbalanced RCA outputs. Choose the appropriate connection type for your equipment.

5. Digital I/O Connections

The ADI-2 FS offers various digital input/output options:

• AES-3 / SPDIF: Use the coaxial RCA connectors for AES/EBU (with adapter) or SPDIF signals.
• ADAT (Ch. 1/2): Use the optical TOSLINK connectors for ADAT signals.

Connect your digital audio devices accordingly to the DIGITAL I / O bahagian pada panel belakang.

Arahan Operasi

This section covers the primary functions and controls of the RME ADI-2 FS.

1. Panel Hadapanview

Imej: Front panel of the RME ADI-2 FS, showing controls and indicators.

• ANALOG INPUT (DIG) Level Meters: Displays input levels for Left (L) and Right (R) channels. The OVR (Overload) indicator illuminates when the signal is too high.
• LEVEL Knob (Analog Input): Adjusts the input gain for analog signals.
• CLOCK Section: Indicators for sample rates (32, 44.1, 48, QS, DS) and clock source (COAX, OPT).
• DIG IN / DIG OUT Buttons: Selects digital input and output formats (ADAT, PRO, CON).
• ANALOG OUTPUT (D/A MONITOR) Level Meters: Displays output levels.
• LEVEL Knob (Analog Output): Adjusts the output level for analog signals.
• VOL Knob (Headphones): Mengawal kelantangan untuk output fon kepala.
• Jack TELEFON: Sambungkan fon kepala anda di sini.

2. Input and Output Level Settings

The ADI-2 FS features three distinct settings for input and output levels (+4 dBu, +13 dBu, +19 dBu) to ensure optimal compatibility with various analog equipment. Adjust these settings as needed to match the nominal operating levels of your connected devices and prevent clipping or low signal-to-noise ratios.

3. Digital Connectivity and Format Conversion

The coaxial RCA SPDIF I/O offers a switchable Channel Status, allowing it to be fully AES/EBU compatible (a cable adapter may be required). When the input selection is set to DIG, the device functions as a digital format converter, enabling simultaneous monitoring of the converted signal.

4. Output Fon Kepala

The High Power² headphone circuitry provides robust performance with up to 0.7 watts per channel, a 0.1 ohm output impedance, and a maximum output level of +19 dBu. This ensures compatibility with a wide range of headphones. Adjust the VOL knob to set your desired listening level.

5. Jam

The ADI-2 FS is equipped with custom-built digital clocking for excellent performance across all clock modes. Ensure your clock source is correctly selected (e.g., internal, COAX, OPT) and that the sample rate matches your session settings (32 kHz, 44.1 kHz, 48 kHz, or higher via QS/DS modes).

Penyelenggaraan

Proper maintenance ensures the longevity and optimal performance of your RME ADI-2 FS.

• Pembersihan: Gunakan kain lembut dan kering untuk membersihkan bahagian luar unit. Elakkan pembersih atau pelarut yang kasar, yang boleh merosakkan kemasan.
• Pengudaraan: Ensure the unit has adequate ventilation to prevent overheating. Do not block the ventilation grilles.
• Persekitaran: Operate the ADI-2 FS in a clean, dry environment, away from extreme temperatures, humidity, and direct sunlight.
• Sambungan Kabel: Periodically check all cable connections for security and integrity. Loose connections can lead to signal loss or noise.

Menyelesaikan masalah

This section provides solutions to common issues you might encounter with your RME ADI-2 FS.

Spesifikasi

Key technical specifications for the RME ADI-2 FS.

• Nombor Model: ADI2FS
• Berat Barang: 3.52 auns
• Dimensi Produk: 14 x 4 x 8 inci
• Penukaran: 2-channel AD/DA
• Sample Kadar: Sehingga 192 kHz
• Digital I / O: ADAT, SPDIF (coaxial), AES (via SPDIF with adapter)
• Analog Input Levels: +4 dBu, +13 dBu, +19 dBu
• Analog Output Levels: +4 dBu, +13 dBu, +19 dBu
• Kuasa Keluaran Headphone: Sehingga 0.7 watt setiap saluran
• Impedans Output Fon Kepala: 0.1 ohm
• Headphone Max Output Level: +19 dBu
• THD (Headphone): -110 dB

Maklumat Waranti

RME products are manufactured to high standards. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official RME webtapak. Simpan bukti pembelian anda untuk tuntutan waranti.

Sokongan

For further assistance, technical support, or to download the latest drivers and firmware updates, please visit the official RME weblaman web. Anda biasanya boleh menemui sumber sokongan, Soalan Lazim dan maklumat hubungan di sana.

Official RME Webtapak: www.rme-audio.de