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Need help?Do you have a question about the Numark DIMENSION 3 and is the answer not in the manual?
General| Total Harmonic Distortion | < 0.1% |
|---|---|
| Frequency Response | 20Hz - 20kHz |
| Signal to Noise Ratio | > 100dB |
| Input Sensitivity | 0.775V |
| Input Impedance | 20k Ohms |
| Power Supply | AC 115/230V, 50/60Hz |
| Damping Factor | > 200 @ 8 ohms |
| Dimensions | 19" x 3.5" x 12.6" (483 x 88 x 320 mm) |
Read, retain, heed, and follow all safety and operating instructions for safe product use.
Avoid electric shock by not removing covers, using proper plugs, and keeping away from liquids.
Ensure proper ventilation, avoid heat sources, and protect power cords from damage.
Refer servicing to qualified personnel, use only approved parts, and handle voltage selectors carefully.
Do not expose the appliance to rain or moisture; store away from damp environments.
Disconnect power before servicing, use factory parts, and perform resistance checks.
Check for damage, ensure proper ventilation, and separate signal cables to avoid interference.
Understand the unit's electromagnetic radiation and its CE requirements.
Record serial number, dealer information, and purchase date for warranty purposes.
Details on Dimension 4 (1900W) and Dimension 3 (1300W) amplifiers, including crossover and input selectors.
Highlights include LED meters, subwoofer crossover, stereo/mono selector, protection circuits, and balanced inputs.
Operating the power switch and stereo/mono input selector for amplifier control.
Adjusting volume levels and monitoring output wattage via the signal meter.
Understanding the clip LED for preventing amplifier and speaker damage due to clipping.
Interpreting status LEDs for Subwoofer, Mono, Stereo, Bridge, and Protect modes.
Details on power-up muting, input/output protection, thermal management, and short-circuit protection.
Connecting unbalanced, balanced inputs, and using balanced outputs for daisy-chaining.
Using Banana terminal outputs and SPEAKON connectors for speaker connections.
Connecting the IEC power cord and using the reset switch for circuit protection.
Eliminating ground loops and setting the subwoofer crossover frequency.
Using DIP switches to configure limiter protection and low-frequency roll-off.
Removing ultra-low frequencies to optimize power for middle frequencies and prevent clipping.
Setting the roll-off frequency to remove specific low frequencies based on audio signal needs.
Instructions for achieving bridged mono operation and connecting speaker loads.
Information on rated power output, distortion, input sensitivity, hum & noise, dimensions, and weight.
Defines what is covered, for how long, and conditions for the limited product warranty.
Lists items and conditions not covered by the limited warranty, such as misuse or cosmetic damage.
Details Numark's repair/replacement policy and limitations on liability for damages.
Explains how state law applies to the warranty and the purchaser's legal rights.
Instructions for obtaining a Return Authorization number and shipping faulty equipment for service.
