Nady Systems UHF 10 User Manual
CONTENTS
CONTENTS ............................................................................1
INTRODUCTION ................................................................. 2
UHF 10 RECEIVER .............................................................. 3
UH-10 HANDHELD MICROPHONE ...................................... 5
UB-10 BODYP ACK TRANSMITTER ....................................... 7
SPECIFICA TIONS ................................................................. 11
SERVICE ............................................................................. 12
INTRODUCTION
Thank you for purchasing a Nady UHF 10 Diversity Wireless Microphone
System and congratulations on your choice. The UHF 10 is the best performance and price value available in UHF wireless systems and is loaded with
features:
• Clear channel operation on the wide open, uncluttered UHF band
for interference-free performance in any application or locale
• Nady's proprietary companding circuitry for an industry best 120dB
Dynamic Range, and the clearest, most natural sound available
• Tone Squelch™ for locking out potential interference
• Choice of transmitters:
• UB-10 Bodypack with unique 3-way switch for selecting input
type: instrument (guitar, bass, etc.), headmic™ headworn mic,
or lavalier/lapel mic
• UH-10 Handheld microphone with a powerful neodymium cartridge that delivers unsurpassed audio, minimal handling noise
and enhanced feedback rejection
• UHF 10 receiver with DigiTRU Diversity™ for maximum range and
dropout protection, full LED indicators, both 1/4" unbalanced and XLR
balanced outputs, and special circuitry for noiseless transmitter ON/
OFF switching
1
2
UHF 10 RECEIVER
1. Powering the Receiver
Plug the 12V AC/DC ADAPTER (12) provided into the DC INPUT JACK
(6) on the back of the receiver. Then plug the power supply into an AC
outlet.
(Note: Any DC source with 300mA capability can also be used.)
Press the POWER SWITCH (5) once to turn on the receiver. The POWER
ON LED (1) will now light and the receiver is operational.
2. Antennas
Extend ANTENNAS (4) fully to obtain maximum range. Optimal antenna
position is 45 degrees from the receiver (at 90 degrees from each other).
3. Squelch Adjustment
In normal operation, the SQUELCH CONTROL (8) should be set fully
clockwise to the factory preset RF level (Max. Sens.). However, in areas
of high RF activity, the squelch (or mute, as it is sometimes called) may
need to be adjusted to compensate for the adverse conditions in a
particular location. If, with the transmitter off, the receiver's A and/or B
DIVERSITY LED INDICATORS (2) flicker or stay on, the squelch control
should be turned counterclockwise until the A and/or B LEDs extinguish.
When the squelch is properly adjusted, the A and/or B LEDs will only
light when the system transmitter is turned on. Turning the squelch
control too far counterclockwise will reduce the range, but yield a quieter
squelch (mute) function.
During operation, especially at ranges greater than 75 feet, one or the
other of the A or B LEDs may extinguish briefly. This is normal–the unit's
DigiTRU Diversity™ reception ensures that the received audio will not
be interrupted. When both LEDs extinguish, the transmitter is out of range
for that given location, and the user should move closer to the receiver to
re-establish the radio link.
1
2
3
4
5
6
7
8
12
10
9
11
5. POWER SWITCH
6. DC INPUT JACK
7. FREQUENCY LABEL
8. SQUELCH CONTROL
9. AUX VOLUME CONTROL
10. AUX AUDIO OUTPUT
11. BALANCED MIC AUDIO
OUTPUT XLR
12. 12V AC/DC ADAPTER
4. Connecting the Audio Output
The UHF 10 receiver provides both a fixed mic level BALANCED MIC
AUDIO OUTPUT XLR (11) and an adjustable line level AUX AUDIO
OUTPUT 1/4" jack (10).
(Note: As when making any connection, make sure the amplifier or
mixing board volume is at the minimum level before plugging in the
receiver to avoid possible sound system damage.)
Instrument Connection (using the UB-10 transmitter in the "Instrument"
setting)
Insert an audio cord with a 1/4" mono phone plug in the AUX
AUDIO OUTPUT JACK (10) on the rear panel of the receiver. Plug the
other end of the cord into an amplifier, effects, or mixing board.
Adjust the AUX VOLUME CONTROL (9) on the UHF-10 receiver clockwise to about 3/4 full, until the volume level is comfortable for your
application. This setting is roughly equivalent to a direct instrument cord
connection. Turning the volume up to MAX will provide 4dB gain over a
cord.
1. POWER ON LED INDICATOR
2. DIVERSITY LED INDICATORS
3
3. AF PEAK LED INDICATOR
4. ANTENNAS
4
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