BEHRINGER INUKE NU6000DSP (01) PDF Document

To reduce the risk of electric shock, do not remove the top cover or the rear section. Refer servicing to qualified personnel as there are no user serviceable parts inside.

To reduce the risk of fire or electric shock, do not expose this apparatus to rain and moisture. The apparatus shall not be exposed to dripping or splashing liquids and no objects filled with liquids, such as vases, shall be placed on the apparatus.

Terminals marked with this symbol carry electrical current of sufficient magnitude to constitute risk of electric shock. Use only high-quality professional speaker cables with 1/4″ TS or twist-locking plugs pre-installed. All other installation or modification should be performed only by qualified personnel.

This symbol, wherever it appears, alerts you to the presence of uninsulated dangerous voltage inside the enclosure – voltage that may be sufficient to constitute a risk of shock.

This symbol, wherever it appears, alerts you to important operating and maintenance instructions in the accompanying literature. Please read the manual.

These service instructions are for use by qualified service personnel only. To reduce the risk of electric shock do not perform any servicing other than that contained in the operation instructions. Repairs have to be performed by qualified service personnel.

1. Read these instructions.

2. Keep these instructions.

3. Heed all warnings.

4. Follow all instructions.

5. Do not use this apparatus near water.

6. Clean only with dry cloth.

7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.

8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.

9. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding-type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.

10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.

11. Use only attachments/accessories specified by the manufacturer.

12. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.

13. Unplug this apparatus during lightning storms or when unused for long periods of time.

14. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

15. The apparatus shall be connected to a MAINS socket outlet with a protective earthing connection.

16. Where the MAINS plug or an appliance coupler is used as the disconnect device, the disconnect device shall remain readily operable.

Power on the amplifier by pressing the POWER button. The startup screen will appear on the LCD display.

Press the PROCESS button to move by step through DSP screens.

Within each screen push the SELECT encoder knob to toggle between Graphic Mode and Edit Mode.

In Graphic Mode, turn the SELECT encoder knob to choose the active channel and module number (e.g., DEQ filters A#1 or A#2).

In Edit Mode, turn the SELECT encoder knob to change parameters. Press the UP/DOWN/EXIT buttons to step through values and channels.

On the I/O (Amp Mode) screen, choose your signal path: BRIDGE, DUAL (Dual Mono), STEREO, BIAMP1 or BIAMP2.

On the PEQ screen, deploy up to 8 different parametric equalizer filters to shape your sound.

On the XOVER screen, choose up to 2 cutoff frequency crossover points, and up to 10 different filter curves for each output.

On the DEQ screen, you may deploy Dynamic EQ modules (up to 2 per stereo channel) to monitor designated frequency ranges within your signal. You may program the Dynamic EQ filters (band-pass, high-pass, or lo-pass) to boost or cut the designated range of frequencies based on your preferred gain threshold, including programmable ratio (Ratio), attack (Atime), and release (Rtime) parameters.

On the DELAY screens, you may compensate for phase cancellation problems in your system by altering signal phase (PHASE: 0° or 180°) and/or delaying the signal output (Delay: 0 to 300 msec) from designated channels to match up with sound traveling over distance (e.g., compensating for sound traveling outward from the stage to sound reinforcement speakers placed out in the audience).

Press the SETUP button to save or load presets, lock the panel and set a password, and control the LCD contrast.

To exit to the top-level iNUKE screen, press the EXIT button.

On the Limit screen, you may implement your own threshold (Thresh[old]), release (Rtime), and hold (Hold) settings using the built-in limiters.

USB connection enables firmware updates and control over parameters via computer. The USB port is for amplifier configuration only.

CH A/CH B CONTROLS adjust the input level. To increase signal gain, rotate the knobs clockwise; to reduce the gain, rotate the knobs counter-clockwise.

SIGNAL and LIMIT LEDs display the signal level for each channel. Reduce the input gain if the red LIMIT LED lights up continuously.

Set the subwoofer into BIAMPING mode.

Run a 4-pole speaker cable with professional twist-locking connectors from OUTPUTS CH A to the subwoofer. The subwoofer receives its low-frequency signal from Channel B using poles 2+ and 2-, while the middle and upper frequency ranges use Channel A via poles 1+ and 1-.

In Channel A#1, choose your high-pass filter type (HPtype: BUT6, BUT12, BES12, etc.) and set the cutoff frequency (HPfreq) to approximately 100 Hz. Deactivate the low-pass filter (LPtype: OFF) on this channel and set the gain level (Gain) to suit your system.

In Channel B#1, choose your low-pass filter type (LPtype: BUT6, BUT12, BES12, etc.) and set the cutoff frequency (LPfreq) to approximately 100 Hz. Deactivate the high-pass filter (HPtype: OFF) on this channel and set the gain level (Gain) to suit your system.

Inputs are 2 x combo jacks (XLR and balanced 1/4″ TRS) and Outputs are 2 x locking-style professional speaker connectors.

The input impedance is 10 kΩ unbalanced and 20 kΩ balanced.

The DSP section includes an LCD 128 x 32 display with amber backlit, a digital delay function (0-300 ms), a digital crossover function (3 filter types, up to 48 dB/octave), a digital EQ function (8-band parametric, 2-band dynamic equalizer), and a zero attack limiter (peak). There are 20 total presets, 19 of which are user-definable.

The amber backlit illuminated gain controls indicate the signal level. For limit indication, the levels are -24, -12, and -6 dB for full scale.