Behringer DI4800A Professional 4 Channel Active DI-Box

1. Entwodiksyon

The Behringer DI4800A is a professional 4-channel active direct injection (DI) box and signal splitter designed for studio and live applications. It converts unbalanced, high-impedance instrument signals into balanced, low-impedance signals suitable for direct connection to mixing consoles, audio interfaces, or other professional audio equipment. Featuring 4 independent channels, each with XLR combi inputs, gain control, pad switches, and ground lift, the DI4800A also provides 8 transformer-isolated XLR outputs for flexible signal routing. Its robust construction ensures reliable performance in demanding environments.

This manual provides essential information for the safe and efficient operation of your DI4800A. Please read it thoroughly before use and retain it for future reference.

2. Enstriksyon Sekirite Enpòtan

• Li enstriksyon sa yo.
• Kenbe enstriksyon sa yo.
• Fè atansyon tout avètisman yo.
• Swiv tout enstriksyon yo.
• Pa sèvi ak aparèy sa a toupre dlo.
• Netwaye sèlman ak twal sèk.
• Pa bloke okenn ouvèti vantilasyon. Enstale an akò ak enstriksyon manifakti a.
• Pa enstale tou pre okenn sous chalè tankou radyatè, rejis chalè, recho, oswa lòt aparèy (tankou amplifiers) ki pwodui chalè.
• Pa defèt objektif sekirite nan ploge polarize oswa ki kalite tè. Yon ploge polarize gen de lam ak youn pi laj pase lòt la. Yon ploge kalite tè gen de lam ak yon twazyèm pwong tè. Yo bay lam lajè a oswa twazyèm pikèt la pou sekirite ou. Si priz yo bay la pa anfòm nan priz ou a, konsilte yon elektrisyen pou ranplase priz demode a.
• Pwoteje kòd elektrik la pou yo pa mache oswa kwense sitou nan priz, resipyan konvenyans, ak pwen kote yo sòti nan aparèy la.
• Itilize sèlman atachman/akseswa manifakti a espesifye.
• Itilize sèlman ak charyo a, kanpe, tripod, bracket, oswa tab ki espesifye pa manifakti a, oswa vann ak aparèy la. Lè yo itilize yon kabwa, pran prekosyon lè w ap deplase konbinezon kabwa a/aparèy la pou evite blese nan ranvèse.
• Deploge aparèy sa a pandan tanpèt zèklè oswa lè li pa itilize pou yon peryòd tan ki long.
• Refere tout sèvis yo bay pèsonèl sèvis kalifye. Reparasyon nesesè lè aparèy la domaje nenpòt fason, tankou kòd kouran oswa ploge domaje, likid koule oswa objè tonbe nan aparèy la, aparèy la te ekspoze a lapli oswa imidite, li pa fonksyone nòmalman. , oswa li te tonbe.

3. Enstalasyon

3.1 Debake

Carefully unpack your DI4800A and inspect it for any signs of damage that may have occurred during transit. If any damage is found, contact your dealer immediately. Retain the original packing materials for future shipping or storage.

3.2 Placement and Rack Mounting

The DI4800A is designed for standard 19-inch rack mounting. Ensure adequate ventilation around the unit to prevent overheating. Avoid placing the unit near strong electromagnetic fields or sources of excessive heat.

3.3 Koneksyon

Before making any connections, ensure the DI4800A and all connected equipment are powered off. Use high-quality balanced XLR cables for outputs and instrument cables for inputs to ensure optimal signal integrity.

Figi 3.3.1: An jeneral view of the Behringer DI4800A, showing the front panel with inputs and outputs, and the top casing.

• Inputs (INPUT 1-4): Connect your instruments (guitars, keyboards, etc.) or line-level sources to these XLR combi inputs. These inputs accept both XLR and 1/4" TRS/TS connectors.
• Outputs (OUTPUT 1-4): These are the balanced XLR outputs for each channel. Connect these to the microphone inputs of your mixing console or audio interface.
• Pouvwa: Connect the supplied power adapter to the power input on the rear of the unit.

4. Operasyon Enstriksyon

4.1 Limen/Etenyen

After all connections are made, connect the power adapter to a suitable power outlet. The "POWER" indicator LED on the front panel will illuminate. To power off, simply disconnect the power adapter.

4.2 Kontwòl Panèl Front ak Endikatè

Figi 4.2.1: Detaye view of the Behringer DI4800A front panel, highlighting individual channel controls and indicators.

• INPUT (XLR Combi): Accepts balanced XLR or unbalanced 1/4" TS/TRS inputs.
• OUTPUT (XLR): Balanced XLR output for connection to a mixer or audio interface.
• LIFT/GND switch: This switch disconnects the ground connection between the input and output, which can help eliminate hum and ground loop noise. Set to "LIFT" if you experience hum.
• Chanjman pad -20dB: Engages a -20dB attenuation pad. Use this when connecting high-output sources (e.g., active pickups, line-level signals) to prevent input clipping.
• +6dB/+12dB Boost Switches: These switches provide additional gain for low-level signals. Use +6dB for a moderate boost, or +12dB for a stronger boost. Engage only one at a time.
• Kontwòl GAIN: Adjusts the input gain for each channel. Set this to achieve an optimal signal level without clipping.
• Pouvwa ki ap dirije: Limen lè inite a limen.

4.3 Typical Usage

The DI4800A is versatile for various applications:

1. Instrument to Mixer: Connect an electric guitar, bass, or keyboard directly to the DI4800A's input. Connect the DI4800A's output to an XLR input on your mixing console. Adjust the GAIN and use the PAD or BOOST switches as needed to achieve a healthy signal level.
2. Signal Splitting: Use the multiple outputs to send the same signal to different destinations, for example, one output to a front-of-house mixer and another to a stage monitor mixer.
3. Eliminating Hum: If you encounter hum or buzz, try engaging the LIFT/GND switch.

5. Antretyen

• Netwayaj: Clean the unit with a soft, dry cloth. Do not use liquid cleaners or solvents.
• Depo: Si w ap sere aparèy la pou yon bon bout tan, dekonekte l nan kouran an epi sere l nan yon kote ki fre epi sèk, de preferans nan anbalaj orijinal li.
• Sèvis: All servicing should be performed by qualified service personnel. There are no user-serviceable parts inside.

NAN. Depanaj

7. Espesifikasyon

8. Garanti ak sipò

For detailed warranty information and terms and conditions, please refer to the official Behringer website or contact your local Behringer distributor. Technical support and service inquiries can also be directed through the official Behringer support channels.

Sipò sou entènèt: Vizite www.behringer.com/support pou kesyon yo poze souvan, telechajman lojisyèl, ak enfòmasyon pou kontakte yo.