Installation and Connection

Audio Connections and Power Up

The connections between the DigiComp 16 and other audio devices have to be made using high-quality cables to insure optimum performance of this unit. It is best to use low capacitance shielded cables with a flexible internal conductor. Connect the cables to the unit properly by observing the following precautions:

•Do not bundle audio cables with AC power cords.

•Do not place audio cables and DigiComp 16 near sources of electromagnetic interference such as transformers, monitors, computers, etc.

•Always unplug cables by firmly grasping the body of the plug and pulling directly outward.

•Do not place cables where they can be stepped on.

•Avoid twisting a cable or having it make sharp, right angle turns. Before powering up the DigiComp 16, check that all connections have been made correctly.

•Turn down volume controls of the amplifier or mixer. Insert the Power plug into the POWER input on the rear panel of the DigiComp 16 and plug the power adapter into an AC outlet. Turn on the power of the amplifier/mixer and adjust the volume.

Analog

a. Input Jack Wiring

The DigiComp 16’s LEFT INPUT (12) jack is also the mono input for the unit. If you only connect a single mono cable to the LEFT INPUT (12) jack, it will also be routed automatically to the RIGHT INPUT (13). However, if you are using stereo input signals and also connecting a cable to the RIGHT INPUT (13) jack, the automatic routing will be avoided and the left input cable will feed only the LEFT INPUT (12), and the right input cable will feed only the RIGHT INPUT (13).

b. Level Setting

Proper setting of the input and output levels is crucial in order to achieve the maximum signal-to-noise ratio. It is

usually best to set both input

and output level controls at 3/4 or 75% of maximum. This will decrease the possibility of

overload distortion and keep

the amount of background noise to a minimum. If the Signal LED (4) on the DigiComp 16 lights up, signaling a process saturation, turn down the INPUT LEVEL (1) or decrease the volume of the source (instrument, mixer send, etc.). If the unit level is causing the mixer or amp to distort, turn the OUTPUT LEVEL (2) down.

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Dynamic Compression Process

As the name implies, compression reduces the dynamic range of a signal. It is used extensively in audio recording, production work, noise reduction, and live performance applications, and needs to be used with care. A compressor is basically a variable gain device wherein the amount of gain used depends on the level of the input. In this case, the gain will be reduced when the signal level is high, making louder passages softer

and reducing the dynamic range.

A compressor’s input/output relationship can be illustrated by a simple graph:

The horizontal axis corresponds to the input signal level, and the vertical axis is the output level (both measured in decibels). A line at 45 degrees corresponds to a gain of one — any input level is mapped to exactly the same output level. The compressor changes the slope of that line (makes it more horizontal) above some value called the threshold (which is most often adjustable). The height of the line defines the dynamic range of the output, and the slope of the line is the same as the compressor's gain.

Stereo 2 Bands Compressor

The DigiComp 16’s Stereo 2-bands dynamic process algorithm is based on a "multiband" process concept, splitting the full band of the input signals into 2 "sub-bands" — the low frequencies band and the mid/high frequencies band — in order to differentiate the dynamic processes operating on the low frequencies (with higher energy content) and the mid/high frequencies (with lower energy content).

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Nady Systems 16 owner manual Installation and Connection, Input Jack Wiring, Level Setting
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16 specifications

Nady Systems, a leading manufacturer of wireless microphone systems, has long been at the forefront of audio technologies. Among its diverse product lineup, the Nady Systems 16 stands out as a versatile and efficient wireless microphone solution for performers, educators, and presenters alike. This article highlights the main features, technologies, and characteristics of the Nady Systems 16.

The Nady Systems 16 operates in the UHF frequency range, providing a reliable and interference-free wireless audio experience. One of its notable features is the wide frequency range, which ensures that users can select the ideal channel for their specific environment. The device is engineered to deliver high-quality audio with minimal latency, making it perfect for live performances and presentations where timing is crucial.

Equipped with True Diversity technology, the Nady Systems 16 minimizes dropouts and signal interruptions. This technology uses two separated antennas within the receiver to automatically select the strongest signal, ensuring consistent audio quality no matter the user's position on stage. Users can also expect extended range capabilities, making it suitable for larger venues and open outdoor spaces.

The convenience of operation is another strong suit of the Nady Systems 16. It features an easy-to-read LCD display that provides real-time information on channel selection, battery status, and signal strength. Additionally, the auto-scan feature allows users to quickly find the best available frequency, simplifying setup and reducing the likelihood of interference from other devices.

The Nady Systems 16 also emphasizes user comfort and flexibility. The handheld microphone is lightweight and ergonomically designed, allowing for extended use without fatigue. For those who prefer a bodypack option, the system includes an ultra-compact bodypack transmitter, which pairs effortlessly with various lavalier and headset microphones, making it ideal for theater, interviews, and educational settings.

Battery life is another critical aspect of the Nady Systems 16. The system typically operates for up to eight hours on a single set of AA batteries, providing ample time for performances, events, or lessons without the need for frequent battery changes.

Connectivity is highly user-friendly, with balanced XLR outputs and unbalanced 1/4-inch outputs, providing versatility for different audio setups. The robust construction of the microphone and transmitter ensures durability, making it reliable for regular use in demanding environments.

In summary, the Nady Systems 16 is a state-of-the-art wireless microphone system that combines innovative technology with user-friendly features. With its robust audio performance, ease of use, and versatility, it remains a popular choice among audio professionals and enthusiasts. Whether for on-stage performances, public speaking, or educational purposes, the Nady Systems 16 continues to deliver reliable and high-quality sound for a wide range of applications.
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