SEIKAKU TECHNICAL GROUP UH-10 Wireless Microphone User Manual scan 4

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Document ID	142868
Application ID	HmtxJ14MKzQPknUvkdxRtw==
Document Description	User Manual
Short Term Confidential	No
Permanent Confidential	No
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Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	59.38kB (742247 bits)
Date Submitted	2001-03-31 00:00:00
Date Available	2001-05-31 00:00:00
Creation Date	2001-03-31 10:39:42
Producing Software	Acrobat PDFWriter 4.0 for Windows
Document Lastmod	2001-03-31 13:09:30
Document Title	穨scan-4.PDF
Document Creator	穨scan
Document Author:	穨ivy

l MIGHGPHBNE SYSTEM
i" n’wum's mnnum
”ERIE—
CONTENTS ............................................................................ I
INTRODUCTION .................................... 2
UHF IO RECENER .............................................................. 3
UH-IO HANDHELD MICROPHONE ...................................... 5
UB- IO BODYPACK TRANSMITTER ................................... 7
SPECIFICATIONS ................................................................. I I
SERVICE ...................................................................... I2
LICENSING REQUIREMENTS
This equipment complies with Part 74 of the FCC Rules.
A license is required for operation subjective device will be issued only to
the following:
(1)
(2)
(3)
(4) _
(5)
(6)
A licensed of an AM, FM, TV, or international broadcast station or
low power TV station. Low power auxiliary stations will be licensed
for used with a specific broadcast or low power TV station or
combination of stations licensed to the same licensee within the
smile community.
A broadcast network entity.
A cable television system operator who operates a cable system that A
produces program material for origination or access cablccasting as
defined in §76.5(r)
Motion picture producers as defined in §74.801.
Television prom-am producers as defined in §74.801.
Licensees an conditional licensees of stations in the Multipoint
Distribution service and Multichannel Multipoint Distribution
Service as defined in 521.2 ofthis chapter, or entities that hold an
execuwd lease agreement with an MDS or MMDS licensee or
conditional licensee or with an Instructional Television Fixed service
licensee or permittee.
INTRODUCTION '
Thank you For purchasing a Nady UHF IO Diversity ereless Microphone
System and congratulations on your choice‘ The UHF 10 is the best perfor-
gznce and price value available in UHF wireless systems and is loaded with
tures:
' Clear channel operation on the wide open, uncluttered UHF band
tor interference-tree performance in any a plication or locale
' Nady's proprietary companding circuitry or an industry best i ZOdB
Dynamic Range, and the dearest, most natural sound available
' Tone SquelchTM For locking out potential interference
0 Choice of transmitters: '
0 UB-l 0 Bodypack with unique 3-way switch ior selecting input
type: instrument (guitar, bass, etc), headmicTM headworn mic,
or lavalier/lapel mic
- UH-t 0 Handheld microphone with a powerful neodymium car-
tridge that delivers unsurpassed audio, minimal handling noise
and enhanced ieedbaclr reiedion
0 UHF iO receiver with DingRU DiversityTM ior maximum range and
dropout ratection, Full LED indicators, hath 1/4" unbalanced and XLR
balanc outputs, and special circuitry tor noiseless transmitter ON/
OFF switching
UHF IO RECEIVER
I. Powering the Receiver
Plug the 12V AC/DC ADAPTER (12) provided into the DC INPUT JACK
(6) on the back at the receiver. Then plug the power supply into on 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 (I) will now light and the receiver is operational.
2. Antennas
Extend TELESCOPIC ANTENNAS (4) Fully to obtain maximum ran e.
Optimal antenna position is 45 degrees from the receiver (at 90 egrees
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 hi h RF activity, the squelch (or mute, as it is sometimes called) may
neeclg to be adjusted to compensate For the adverse conditions in a
particular location. It, with the transmitter oil, 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 8 LEDs extinguish.
When the squelch is properly adiusted, the A and/or B LED: will only
light when the system transmitter is turned on. Turning the squelch
control too For counterclockwise will reduce the range, but yield a quieter
squelch (mute) Function.
During a ration, especially at ranges greater than 75 Ieet, one or the
other of e A or B [EDS may extinguish briefly. This is normal-the unit’s
DigiTRU DiversityTM reception ensures that the received audio will not
be interrupted. When both lEDs extinguish, the transmitter is out of range
for that iven location, and the user should move closer to the receiver to
re-estab ish the radio link.
1. POWER ON LED INDtCATOR
2'. DNERSITY LED INDtCATORS
3. AF PEAK LED INDtCATOR
4. TELESCOPIC ANTENNAS
POWER SWITCH
DC INPUT JACK
FREQUENCY LABEL
SQUELCH CONTROL
. AUX VOLUME CONTROL
IO. AUX AUDIO OUTPUT
II. BALANCED MIC AUDIO
OUTPUT XLR
I 2. 12V AC/DC ADAPTER
5.
6.
7.
8.
4. Connecting the Audio Output
The UHF to receiver provides both a iixed mic level BALANCED MIC
AUDIO OUTPUT XIR (I it and an adjustable |ine level AUX AUDIO
OUTPUT 1/4" iack (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-I 0 transmitter in the "Instrument"
setting]
Insert an audio card with a 1/4" mono phone plug in the AUX
AUDIO OUTPUT JACK (10) on the rear panel of the receiven Plug the
other end of the cord into an ompliiier, effects, or mixing board.
Adiust the AUX VOLUME CONTROL (9) on the UHF-TO receiver clock-
wise to about 3/4 lull, 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.
Microphone Comedian (using the UB-IO transmitter with either a
' headworn or lavalier microphone or the UH-IO handheld microphone
transmitter)
For microphone use, either the BALANCED MIC AUDIO OUTPUT XLR (i I)
or the 1/4" line level AUX AUDlO OUTPUT (10) can be used.
The XLR output is set ota non-adiustoble microphone level, similar to
hardwired mic levels. Plug an XLR connector into the XLR output socket on
the rear of the unit and lug the other end into your amplifier or mixing
board. Make sure the phantom power on your mixing board is turned alt
and the volume is turned down when making connections. For your
convenience, the XLR output level is preset at the factory and is not
adiustable with the receiver volume control.
To use the l/A'| AUX AUDIO OUTPUT socket, Follow the instructions for
the Instrument Connection (above), except start the receiver volume at
1/2 MAX and adiust until the volume level is optimal. It the volume
control is set too high, you may overload your mixer or amp.
The UHF to receiver is equipped with an AP PEAK LED INDICATOR (3)
which lights with a strong audio signal from the transmitter. Occasional
flickering on loud inputs to the transmitter is nomal. It the LED lights
continuously, decrease the volume to the transmitter or overload distor-
tion may result.
UH-IO HANDHELD MICROPHONE
1. Unscrew the BATTERY COMPARTMENI' COVER (13) and remove,
exposing the BATTERY HOLDER (14). Insert a Fresh 9V ALKALINE
BATTERY (15), observing the correct polarity as marked, and screw the
cover back on to the microphone. Make sure the cover is screwed on
completely. A fresh alkaline battery can last up to to hours in use, but in
order to ensure optimum performance, it is recommended thatyou
replace the battery after every 7-8 hours of use.
2. Turn on the UH-lO by sliding the OFF/STANDBY/ON SWITCH (16) to
the STANDBY position (transmitter on, audio muted) or the ON position
(transmitter and audio both on). The BATTERY INDICATOR LED (17) will
give a single quick (lash, indicatin usable battery strength. In the case at
a dead or low battery, the LED wil?either not go on at all or will stag on
continuously, indicating that the battery should be replaced with a esh
one. To preserve battery life, turn the transmitter off when not in use.
3A The microphone is now ready to use. The A and/ or B DIVERSITY [ED
INDICATORS (2) on the UHFJO receiver should now be lit, indicating a
received signal from the transmitter. When ready to speak, slide the
transmitter switch to the ON position. Adiust the volume at the receiver as
per the Audio Output Microphone Connection fiction of the above UHF
I 0 receiver instructions. [Note: Observe care in selecting RA. volume,
transmitter location and speaker placement so that acoustic feedback
(howling or screeching) will be avoided.)
I3. BATTERY COMPARTMN COVER
ll. BATt'EkY HOtDER
I5. 9V AlKAUNE BAITERY
I6, OFF/STANDEY/ ON SWITCH
I 7. BATTERY INDICATOR LED
UB-IO BODYPACK TRANSMITTER
1. Slide open the hinged BATTERY COMPARI'MENT (18) and insert a fresh
W ALKALINE BATTERY (I9), observing the correct polarity. A Fresh
alkaline battery can last up to to hours in use, but in order to ensure
optimum rtormance, it is recommended that the battery be replaced
alter 7-8 hours of use.
2. The UB-lO is equipped with an INPUT SELECTOR SWITCH (20) in the
battery compartment tor selecting the type of audio in t you will be
supplying to the transmitter. Select tram the dioice at ree positions:
INSTRUMENT (for guitar, bass, etc.)/ HEADWORN MIC/ LAVALIER MIC.
3. The UB-iO is provided with a 3.5 mm LOCKING JACK (21) for conned-
ing the audio input selected. Connect either the INSTRUMENT CORD (22)
or the HEADWORN MIC (23) or LAVAIIER MIC CORD (24) as desired,
according to the input selected. (Note: Use only the input audio source as
per the input selected with the AUDIO INPUT SELECTOR SWITCH or the
audio will not be optimal—a muddy or distorted sound may resuIt.) To
secure the connection, tum the slip ring on the lug clockwise to thread
it on the iaclr. To unplug, reverse the process. Slip the transmitter into a
pocket or CUP (28) it on to your clothes or instrument strap (it using the
UB-IO as an instrument transmitter).
4. Turn on the UB-IO by sliding the OFF/ STANDBY/ ON SWITCH (25) to the
STANDBY position (transmitter on, audio muted) or the ON position
(transmitter and audio both on). The BATTERY INDICATOR LED (26) will
give a single quick Ilash, indicating usable batterystren th. In the case of
a dead or low battery, the LED either will not a on at afl or will st on
continuously, indicating that the battery shouts be replaced with 0 sh
one. To preserve battery lite, turn the transmitter off when not in use. The
transmitter is now ready to use. The A and/or B DIVERSITY LED INDICA-
TORS (2) on the UHF to receiver should now be lit, indicating a received
signal From the transmitter.
5. Instrument Use
Plug the 1/4" phone plug from the INSTRUMENT CORD (22) into the
instrument. As the cord to the instrument also serves as the antenna, be
sure to extend it fully For maximum range. Rolling up or shortening the
card may reduce the ettective operating range. When moldy to play,
slide the audio OFF/STANDBY/ON SWITCH (25) to the ON position.
Adjust the volume at the receiver as per the Audio Output Instrument
Connections section at the above UHF to receiver instructions.
For optimum performance, on INPUT lEVEL CONTROL (27) is provided
on the top panel oF the UB-lO. Adjust the gain by turnin the control with
your thumb. For instrument use, it is recommended that is control be
turned to maximum gain. However, for ultra high-gain instrument sources
such as active bass pickups or even extra hot guitar pickups, turning the
level down slightly will create a cleaner sound. (Note: Turning down the
input gain too much can compromise the signal-to-noise ratio and is not
recommended. Set for the maximum possible gain and headroom
without noticeable distortion on the high level pealrs}.
The AF PEAK LED INDICATOR (3) on the UHF to receiver will light for all
loud input signals. Occasional flickering on and all during use is normal,
however it the LED stays on continuously, turn down the instrument
volume or the INPUT LEVEL CONTROL (27) on the UB-l 0 transmitter, or
noticeable distortion may result.
(Note: Scratchy noises can sometimes occur when some electric guitars
with dirty pots or connections are used with any wireless system. There
tore, the supplied lNSTRUMENT CORD (22) has a factory installed
capacitor inside the 1/4" plug. This capacitor provides first order
Filteri of the RF signal t'rom the cord into the guitar and eliminates
virtudlg/ all scratchy noises. Should your equipment still give you scratchy
noises, we suggest these steps to eliminate them:
i) Maire sure all guitar volume and tone pots are clean and all contacts
are solid—this is very important.
2) A 47pf capacitor soldered across the hot to ground terminals of the
guitar's volume and tone pots will provide extra filtering.)
. Microphone Use (with either a lavatier or headwan microphone)
Secure the connection from the LAVALIER (24) or HEADWORN MlC
CORD (23) by tuming the sli ring on the plug into the transmitter
clockwise to thread it on tot e jack. To unplug, reverse the process. To
use the lavalier mic, attach it at chest level. Do not place it too dose to
the mouth—a distance of about six inches usually works best. To use the
headwom mic, Ioce it on the head and ad'ust the boom so that the mic
is about one inc to the side of the front of e mouth. As the microphone
cord also serves as the antenna, he sure to extend it fully. Rolling up or
shortening the cord may reduce the effective operating range—keep it as
straight as possible. ‘
When ready to speak, slide the OFF/STANDBY/ON SWITCH (25) to the
ON position. Adiust the volume of the receiver as per the Audio Output
Microphone Connection section of the above UHF to receiver instruc-
tions. [Note: Observe care in selecting RA. volume, transmitter location
and speaker placement so that acoustic feedback {howling and screech~
ing) will be avoided. Please also note the pickup pattern characteristics of
the microphone selected. Omnidirectional mics ick up sound equally
h'om all directions, and are prone to Feedback i not used carefully.
Unidirectional mics are more resistant to feedback, but pick up sound
sources best that are directly in hem of the mic. Also, mics that are
farther from the sound source, such as lavaliers, require more acoustic
gain and thus are also more prone to feedback than close-source mics
such as handheld or headwom models that are used close to the mouth ].
For optimum performance, on INPUT lEVEl CONTROL (27) is provided.
Adiust the gain by turning the control with your thumb. For lavalier mic
use, it is recommended that the level be set at about 2/3 maximum. For
headwom mic use, it may be advisable to turn the gain down somewhat,
depending on thevolume levels expected. in either application, experi-
ment and set for maximum possible gain without audible distortion on
the high level peaks. (Note: Turning down the gain too much can com-
promise the signal-to-noise and is not recommended. i,
The AF PEAK LED INDICATOR (3) on the UHF lO receiver will light for all
loud input signals. Occasional flickering on and off during use is normal,
but it the LED stays lit continuously, turn down the INPUT LEVEL CON-
TROI. (27) on the UB-iO transmitter; or noticeable distortion may result.
m EATTERY COMPARTMENT
19. w ALKALINE 3mm
20. INPUT saecroa swrrcn
21. 3.5mm LOCKING JACK
22‘ INSTRUMENT CORD
23. HEAUWORN MIC
24. lAVAuER Mk:
25. OFF/STANDBY/ON SW|TCH
26. BATTERY INDICATOR LED
27‘ INPUT LEVEL come.
2; cup
10
SPECIFICATIONS
Frequency Response
50 Hz -15 KHz, +/—3 dB
Dynamic Range
l 20 dB
Total Harmonic Distortion
< 0.6%
RF Can-ier Frequency Range
UHF, choice of single Frequencies
Frocn774.‘T-€omMHz
Frequency Stability
+/- 0.00576 crystal controlled
Modulation
FM (F3E), +/— 20 KHz
rating Range
gated typical—up to 500+ feet line-
ot—sigl'nt
UHF lo RECEIVER
Reception Mode
DigiTRU DiversityTM (Dual Antenna)
Squelch
Tone Key (32.768 KHz), External
Control
Controls
Power ON/ OFF, Volume Control,
Squelcli (Mute) Adjust
Connectors
DC in, l/4'(6.3 mm) unbalanced
hone jock (750 mV/5K Ohm), XLR
fialanced output (60 mV/ 600 Ohm)
[ED Indicators
Power ON, Diversity A/B, Audio
Peak
Unwanted Signal Reiection
60dB image and spurious
Power Requirements
DC l2-l5V @ 300 mA, AC/DC
adapter included
Dimensions
lé"x 9.4”x 1.73"
(41.0 x 24.0 x 4.4 cm)
Weight
1.15 ii: (0.52 Kg)
UHF IO IRANSM’ITERS
Audio Input:
un-lo Bodypaclr: 3.5mm
locking mini-jock 3-way select
switch tor inputs: instrument,
headwom mic, or lavalier mic
UH-IO Handheld: Integral Nady
DM-t 0D neodymium dynamic
cartridge
Controls
UH-"I 0: OFF/ STANDBY/ ON,
lNSTRUMENT/HEADWORN
MIC/[AV MIC, lNPUT LEVEL
UH'I 0: OFF/STANDBY/ON
[ED Indicator
Unit "ON” (single flash), Low
Battery Alert (steady)
RF Power Out
iaLlme nominal (maximum allowed
by FCC)
Harmonic 8. Spurious Emissions
< -50 dB
Battery
9V Alkaline
Battery Life
8-10 Hours (35mA draw typical)
Dimensions
UB-IO: 4.2' x 25"x 88"
(10.7 x 6.4 x 2,2 cm)
UH-IO: 9.5”x 1.37”
(24.l x 3.48cm)
Weight
UB-10:3 oz (849)
Ul'l-l 0: 7.5 oz (2l 09)
11
Nady wireless systems are type accepted under FCC rules, parts
90, 7A and 15.
This device complies with RSS-2I0 of Industry 8. Science
Canada. Operation is subiect to the Following two conditions:
(1) this device may not cause harmful interference, and (2) this
device must accept any interference received, including
interence that may cause undesired operation. .
WE—
(U.S.) Should your Nady UHF 10 Wireless Microphone System require
service, please canted the Nady Service Department via phone at (5 I 0)
652-241 1 or e-mail to serviceQnadywireless.com for a Return Authorization
(R/A) Number and a service quote (it out of warranty). Make sure the R/A
Number is clearly marked on the outside of the package and enclose a
cashier's check or money order (it not prepaid with a credit card). Ship the
unit prepaid to: Nady Systems, Inc., Service Department, 6701 Shellmound
Street, Emeryviile, CA 94608. Include a brief description of the problems
you are experiencing. ’
(International) For service, please contact the Nady distributor in your
country through the dealer tram whom you purchased this product.
The warranty card enclosed with this system contains additional valuable
warranty and service information. Keep it in a safe place for future
possible reference. Do not attempt to service this unit yourself as it will
void the warranty.
12 . .
All
SVSTEMS
m.
, NAbv svsfsmsnn
{7701 Sheilmuunu Sl'cel
Emarwille, CA 94608 USA
Te ‘ 51035112411 ‘ Fax: 510.652.5075
||: servicefimanywl'sleas.covn
umvvmldywwrel

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Create Date                     : 2001:03:31 10:39:42
Title                           : .穨.scan-4.PDF
Author                          : .穨.ivy
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Modify Date                     : 2001:03:31 13:09:30+08:00
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