Nady Systems Using Your SPC-15, Precautions and Care of Your SPC-15, Connector, Net weight

USING YOUR SPC-15

Depending on the application, the SPC-15 can either be handheld or mounted on a microphone stand with a standard mic clip.

Be aware of the proximity effect (an increase in bass response) when the mic is placed close to the mouth or instrument. This may or may not be desirable. Experimenting with the position of the mic with respect to the audio source will ensure the optimum results you are seeking in any given application. Also, never place your hand over the balIscreen of the mic during use, as this can degrade the performance.

If the microphone is placed too near a speaker, an unpleasant howling effect (acoustic feedback) may occur. Although all microphones are prone to feedback to some extent, those with a unidirectional polar pattern (such as the SPC-15) are specially

designed to accept only signals from the audio source directly in front of the mic cartridge. Thus, the cardioid pattern of the SPC-15 ensures that it will deliver only the desired audio in front of the mic, rejecting the unwanted audio from the rear, even in noisy ambient conditions with high sound pressure levels from the PA and monitor speakers. This means that feedback will be greatly minimized with the SPC-15 in all live performance miking applications.

Some useful ways in which to totally eliminate annoying feedback include: experimenting with mic positions with respect to the speakers, decreasing speaker volume (whenever possible), and adjusting the equalization of the mic audio with the mixer.

PRECAUTIONS AND CARE OF YOUR SPC-15

•The capsule is the heart of the condenser microphone. If it become dirty or wet, the sound will be degraded. Never spray any liquid on the microphone head. Always use a foam windscreen if you talk or sing close to the microphone grill screen.

•The microphone should never be dropped or subjected to extreme shock. Store only in a padded case to protect it during transport.

•Keep the microphone away from extremely high temperatures (above 140° F or 60° C) and humidity. Avoid leaving the microphone in direct sunlight for long periods of time.

•When using the microphone outdoors, avoid getting it wet.

•After use in a high-moisture application such as a stage performance, wipe off the microphone with a dry cloth and permit it to air dry. Do not store the unit in a closed space (e.g., a plastic bag) until all moisture has evaporated.

•The SPC-15 is supplied with a foam windscreen. This windscreen fits over the grill portion of the microphone and is designed primarily to decrease bass rumble (from wind noise pickup) during outdoor live or recording use. It is also useful in keeping mouth spray out of the microphone head. The windscreen should be used whenever someone is close miked to both protect the microphone and to also eliminate “popping” sounds from percussive breath sounds.

(Note: Be aware that the foam windscreen will slightly attenuate the high frequency response of the microphone.)

FREQUENCY RESPONSE

SERVICE

(U.S.) Should your Nady microphone require service, please contact the Nady Service Department via telephone at (510) 652- 2411 or e-mail at service@nadywireless.com. (INTERNATIONAL) For service, please contact the Nady distributor in your country through the dealer from whom you purchased this product.

Date of purchase _________________________________________________________________________________________________________

Dealer’s Name ___________________________________________________________________________________________________________

Street __________________________________________________________________________________________________________________

City _________________________________________ State ________________________ Zip __________________________________________

Note: Do not attempt to service this unit yourself as it will void your warranty.

SPC-15 SPECIFICATIONS

Element	Black Electret Condenser	Connector	..................................................................... 3-pin XLR (gold plated)
Polar pattern	Unidirectional	Phasing	Positive voltage on pin 2 relative to pin 3
Frequency range	50~18KHz	Mic cable	3-pin XLR standard cable (not supplied)
Sensitivity	-45dB ± 3dB (0dB=1V/Pa @ 1KHz)	Size	Diameter: 1.57” (40mm), Length: 6.37" (162mm)
Output impedance	200 Ohms ± 30% (@ 1KHz)	Net weight	................................................................................... 6.25oz (175g)
S/N Ratio	Over 60dB
Max. SPL (1% THD @1000Hz)	136dB Phantom
Power requirement	+48VDC phantom power	Specifications and design subject to change for improvement purposes without prior notice.
Material	Brass

02/27/02