1. Introduction
The Behringer EURORACK PRO RX1602 V2 is a professional, multi-purpose 16-input ultra-low noise line mixer designed for various audio applications. It functions as a flexible sub-mixer, multi-track monitoring mixer, and level translator, offering high-headroom and ultra-transparent audio performance. This manual provides essential information for the proper setup, operation, and maintenance of your RX1602 V2.
Key features include:
- 16 balanced high-headroom line inputs, configurable for individual stereo or mono use.
- Ultra-low noise (ULN) design for highest possible headroom and transparent audio.
- Dedicated balance and level controls per channel.
- Selectable +4/-10 level operation per channel.
2. Unpacking and Initial Inspection
Carefully unpack the RX1602 V2 and inspect it for any signs of damage that may have occurred during transit. If damage is found, contact your dealer immediately. Ensure all components listed in the packaging are present.
The package should contain:
- Behringer EURORACK PRO RX1602 V2 Line Mixer
- Power Cable
- This User Manual
3. Setup
3.1 Power Connection
Connect the supplied power cable to the RX1602 V2's power input and then to a suitable AC power outlet. Ensure the power switch is in the OFF position before connecting.
3.2 Audio Connections
The RX1602 V2 features 16 balanced 1/4-inch TRS line inputs, organized into 8 stereo channels. Each channel can be used for individual stereo or mono signals.
- Connect your audio sources (e.g., synthesizers, drum machines, audio interfaces) to the 1/4-inch TRS input jacks on the rear panel.
- For stereo sources, use both inputs of a channel (e.g., 1/L and 2/R for channel 1).
- For mono sources, connect to the left input of a channel (e.g., 1/L for channel 1).
- Connect the main outputs of the RX1602 V2 to your amplifier, powered speakers, or recording interface.
Figure 1: Front panel of the Behringer EURORACK PRO RX1602 V2 line mixer, showing all controls and input/output indicators.
4. Operating Instructions
4.1 Powering On/Off
After all connections are made, press the POWER switch located on the front panel to turn the unit ON. The power indicator LED will illuminate. Always power on your mixer before connecting to an amplifier or powered speakers, and power off after use.
4.2 Channel Controls
Each of the 8 stereo channels features the following controls:
- MODE Switch: Selects between stereo (depressed) or mono (released) operation for the channel. In mono mode, the signal from the left input is routed to both left and right outputs.
- BALANCE Control: Adjusts the balance between the left and right signals for stereo channels, or acts as a pan control for mono channels.
- LEVEL Control: Sets the output level for the individual channel.
- MUTE Switch: Silences the output of the individual channel.
- CLIP LED: Illuminates when the input signal is too high, indicating potential clipping. Reduce the input level to avoid distortion.
- +4/-10 Level Selection: A switch (often on the rear or recessed on the front) allows selection between +4 dBu (professional line level) and -10 dBV (consumer line level) for optimal signal matching.
4.3 Main Output Controls
- MAIN LEVEL Control: Adjusts the overall output level of the mixer.
- LEFT/RIGHT OUTPUT LEVEL METERS: Provide visual indication of the main output signal levels. Aim for levels that are strong but do not consistently peak into the red.
4.4 Headphone Output
Connect headphones to the PHONES jack for monitoring the main mix. The PHONES LEVEL control adjusts the headphone volume.
5. Maintenance
The Behringer RX1602 V2 requires minimal maintenance.
- Cleaning: Use a soft, dry cloth to clean the exterior of the unit. Avoid abrasive cleaners or solvents.
- Ventilation: Ensure adequate ventilation around the unit to prevent overheating. Do not block ventilation openings.
- Storage: When not in use for extended periods, store the mixer in a dry, dust-free environment.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound output | Power off; incorrect connections; MUTE engaged; low level controls | Check power, cables, MUTE switches, and all LEVEL controls. |
| Distorted sound | Input signal too high; CLIP LED illuminated | Reduce input level from source or adjust channel LEVEL control. Check +4/-10 switch. |
| Hum or noise | Ground loop; unshielded cables; interference | Use balanced cables. Ensure proper grounding. Try isolating power sources. |
| One channel not working | Faulty cable; MUTE engaged; incorrect MODE setting | Test with a different cable. Check MUTE switch and MODE setting for the channel. |
| Unit not powering on | Power cable not connected; faulty power outlet | Ensure power cable is securely connected. Test power outlet with another device. |
| Incorrect stereo imaging | Incorrect BALANCE setting; mono source connected to stereo input | Adjust BALANCE control. Ensure MODE switch is correctly set for stereo or mono sources. |
7. Specifications
| Feature | Detail |
|---|---|
| Model | RX1602 V2 |
| Number of Channels | 16 (8 stereo) |
| Connectivity Technology | TRS |
| Power Source | Corded Electric |
| Item Weight | 4.87 pounds (2.21 kg) |
| Product Dimensions | 5.87 x 19.02 x 1.73 inches (14.9 x 48.3 x 4.4 cm) |
| First Available | July 26, 2019 |
Figure 2: Size comparison of the Behringer EURORACK PRO RX1602 V2, illustrating its compact 1U rack-mountable design.
8. Warranty and Support
For detailed warranty information and technical support, please refer to the official Behringer website or contact your local Behringer distributor. Keep your purchase receipt as proof of purchase for any warranty claims.
You can find further assistance and product registration information at: www.behringer.com
