SEIKAKU TECHNICAL GROUP U1000 Wireless Microphone User Manual S0774726

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Document ID	153141
Application ID	mgyefMT9T5bEGRRHa6jpWA==
Document Description	Users Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	57.45kB (718119 bits)
Date Submitted	2001-06-05 00:00:00
Date Available	2001-08-07 00:00:00
Creation Date	2001-06-04 10:28:19
Producing Software	Acrobat PDFWriter 4.0 for Windows
Document Lastmod	2001-06-04 11:34:30
Document Title	穨S0774726.PDF
Document Creator	穨S0774726.XDW
Document Author:	穨ivy

OWNER'S MANIIM
LICENSING REQUIREMENTS
This equipment complies with Pm 74 oflhe FCC Rules.
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INTRODUCTION ”
Thank you for purchasing a Nady UHF IO Diversity Mreless Microphone
System and congratulations on your choice. The UHF 10 is the best perfor-
mance and price value available in UHF wireless systems and is loaded with
tures:
O Clear channel operation on the wide open, uncluttered UHF band
for interference-tree performance in any a lication or locale
0 Nady‘s proprietary companding circuitry r on industry best 120dB
Dynamic Range, and the clearest, most natural sound available
' Tone SquelchTM For locking out potential interference
0 Choiceottraéijmrsl: th Hm I
0 UB-iO c wi unique 3 switc se ecting in
type: instrument (guitar, bass, Wheatimic’” headwom friih,
or iavalier/ lapel mic
‘ . UH~tO Handheld microphone with a powerful neodymium car-
trid e that delivers unsurpassed audio, minimal handling noise
and9 enhanced leedback rejection
0 UHF 10 receiver with DigiTRU Diversity”I For maximum range and
dropout rotection, full LED indicators, both 1/4" imbalanced and xuz
balanced, outputs, and special circuitry For noiseless transmitter ON/
OFF switching
UHF 10 RECEIVER
1.
2.
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 [ID (I) will new light and the receiver is operational.
Antennas
Extend TEIESCOPIC ANTENNAS I4] fully to obtain maximum m .
Optimal antenna position is 45 degrees from the receiver (at 90 egress
from each other).
squelch Adjustment
In normal operation, the SQUELCH CONTROL (8) should he 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 adiusted to compensate for the adverse conditions in a
particular location. ll, 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 counterdockwise until the A and/or 8 LEDs extinguish.
When the squelch is property adjusted, the A and/or B [505 will only
light when the system transmitter is fumed on. Turning the squelch
control too For counterclockwise will reduce the range, but yield a quieter
squelch (mute) hmction.
During operation, especially at ranges greater than 75 feet, one or the
other oi the A or 8 LEDs may extinguish briefly. This is normal—the unit’s
Digl'l'RU 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, aid the user should move closer to the receiver to
re-esta ish the radio link.
POWER ON LED INDICATOR
DIVERSITY LED INDICATORS
AF PEAK LED INDICATOR
TELESCOPIC ANT EhNAS
FPN.‘
POWER SWtTCH
DC INPUT JACK
FREQUENCY [ABEL
SQUELCH CONTROL
. AUX VOLUME coma.
to. Aux AlDtO cum
1 l. SALANCED MtC AUDtO
OUTPUT XLR
12. 12V Ac/Dc ADAPTER
5.
6,
7.
B.
4. Connecting the Audio Output
The UHF to receiver provides both a lixed mic level BALANCE) MIC
AUDIO OUTPUT XIR (i it and an adjustable line level AUX AUDIO
ourrur 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 08-10 transmitter in the "Instrument"
setting)
Insert an audio card with a 1/4" mono phone plug in the AUX
AUDlO OUTPUT JACK it!» on the rear panel of the receiver: Plug the
other end of the cord into an amplifier, effects, or mixing board.
Adiust the AUX VOLUME CON'lROI. (9) on the UHF-10 receiver cloclr
wise to about 3/4 lull, until the volume level is comfortable For your
qoplicotion. 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 Connection (using the LIB-IO transmitter with either a
headworn or lavatier microphone or the UH-IO handheld microphone
transmitter)
For microphone use, either the BALANCED MIC AUDTO OUTPUT XLR (T T)
or the l/4' line level AUX AUDIO WTPUT (T0) can be used. '
The XLR output is set at a non~adiustable microphone level, similar to
hardwired mic levels. Plu an XLR connector into the XLR output socket on
the rear of the unit and 09 the other end into your amplifier or mixing
board. Make sure the p antom power on your mixing board is turned off
and the volume is turned down when making connections. For your
convenience, the XLR oubut level is preset at the factory and is not
adiustable with the receiver volume control.
To use the l/4" AUX AUDlO OUTPUT socket, follow the instructions tor
the instrument Connection (above), except start the receiver volume at
1/2 MAX and adiust until the volume level is optimal. If the volume
control is set too high, you may overload your mixer or amp.
The UHF to receiver is equipped with an AF PEAK LED INDtCATOR (3)
which lights with a strong audio signal from the transmitter: Occasional
flickering on loud inputs to the transmitter is normal. lithe lED lights
continuously, decrease the volume to the transmitter or overload diston
tion may result.
UH- T 0 HANDHELD MICROPHONE
l . Unscrew the BATTERY COMMENT COVER (T3) and remove,
exposing the BATTERY HOLDER (T4). Insert a Fresh W ALKALINE
BATTERY (TS), observing the correct polarity as marked, and screw the
cover back an to the microphone. Make sure the cover is screwed on
compldefy. A trash alkaline battery can last up to TO hours in use, but in
order to ensure optimum performance, it is recommended that you
replace the battery after every 7-8 hours of use.
2. Turn on the UH-to by sliding the OFF/STANDBY/ON swrrm (16) to
the STANDBY position (transmitter an, audio muted) or the ON position
(transmitter and audio both on). The BATTERY INDtCATOR LED (T7) will
give a single quick flash, indicating usable battery s lh. ln the case of
a dead or low battery, the LED will either not a on at a or will stay on
continuously, indicating that the battery should be replaced with a fresh
one. To preserve battery life, turn the transmitter oftwhen not in use.
3. The microphone is now ready to use. The A and/or B DIVERSITY LED
INDICATORS (2) on the UHF TO receiver shou|d new be Iii, indicating a
received sig1ai From the transmitter. When ready to speak, siide the
transmitter switch to the ON position. Adiust the voiume oi the receiver as
per the Audio Output Microphone Connection section of the above UHF
IO receiver instructions. [Note: Observe care in selecting RAT volume,
transmitter location and speaker placement so that acoustic feedback
{howling or screeching) will be avoided. ]
13. WERY COMPARTMENT COVER
14. BATTERY HOIDER
I5. W ALKALINE BATTERY
lb. OFF/STANDBY/ON SWITCH
I7. BATTBIY NJKZATOR LED
UB-IO BODYPACK TRANSMITTER
I. Slide open the hinged BATTERY COMPARI‘MENT (I8) and insert a tresh
w ALKAUNE amen (19), observing the correct polarity. A fresh
alkaline battery can last up to to hours in use, but in order to ensure
optimum rtamtance, it is recommended that the bathry be replaced
alter 7-8 urs of use.
2. The UB-IO is equipped with an INPUT SELECTOR swrrat (20) in the
battery compartment for selecting the type of audio in ut you will be
supplying to the transmitter: Select lrom the choice at three positions:
NSTRUMENT (for guitar, bass, etc.)/ HEADWO'RN MlC/ [AVAUER MIC.
3. The UB-IO is provided with a 3.5 mm lOCKlNG JACK (21) tor connect~
ing the audio input selected. Connect either the INSTRUMENT CORD (22)
or the HEADWORN MIC (23) or IAVAIJEII MIC CORD (24) as desired,
according to the input selected. (Note: Use only the input audio source as
per the in I selected with the AUDIO INPUT SELECTOR SWITCH or the
audio wil not be optimal—a muddy or distorted sound may result.) To
secure the connection, turn the slip ring on the lug clock wise to thread
it on the iaclr. To unplug, reverse the process. Sip the transmitter into a
pocket or CIIP (28) it on to your cloths or instrument strap (it using the
UB-I O 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 ED (26) will
give a single quick flash, indicating usable batterystren th. In the case of
a dead or low battery, the LED either will not on at afi or will s on
continuously, indicating that the battery shoulgo be replaced with a sh
one. To preserve battery life, tum the transmitter alt when not in use. The
transmitter is now ready to use. The A and/or 8 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
cord may reduce the etlective operating range. When mady to play,
slide the audio OFF/STANDBY/ON SWITCH (25) to the ON position.
Adiust the volume at the receiver as per the Audio Output lnstrument
Connections section of the above UHF to receiver instructions.
mm“
For optimum performance, on INPUT lEVEL CONTROL (27) is provided
on the top panel at the UB-lO. Adiust the gain by turni the control with
your thumb. For instrument use, it is recommended that is control he
turned to maximum gain. However, for ultra high-gain instrument sources
such as active boss 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 st nal-to-noise ratio and is not
recommended. Set for ”to maximum possr'b e gain and headroom
without noticeable distortion on the high level peaks).
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 if the LED stays on continuously, turn clown the instrument
volume or the NPUT LEVEL CONTROL (27) on the UB-lO 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
fore, the supplied INSTRUMENT CORD (22) has a factory installed
capacitor inside the i/4' plug. This capacitor provides first order
filter-in of the RF signal from the cord into the guitar and eliminates
vi Z all scratchy noises. Should your equipment still give you scratchy
noises, we suggest these steps to eliminate them:
i) Malre sure all guitar volume and tone pots are clean and all contacts
are solid-this is very important.
2) A 47pfeapacitor soldered across the hot to ground terminals of the
guitar's volume and tone pots will provide extra filtering.)
. Microphone Use lwitheitheralavolierorheadwommicrophone}
Secure the connection from the LAVAIJER (24) or HEADWORN MlC
CORD (23) by turning the slip ring on the plug into the transmitter
clockwise to thread it on to the jack. To unplug, reverse the process. To
use the lavalier mic, attach it at chest level. Do not place it too close to
the mouth-o distance of about six inches usually works best. To use the
headwom mic, ace it on the head and ad'ust the boom so that the mic
is about one inc to the side of the trout at the mouth. As the microphone
corcl also serves as the antenna, he sure to extend it fully. Rolling up or
shortening the card may reduce the effective operating range—keep it as
straight as ssible.
When rea 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 wetion at the above UHF I0 receiver instruc-
tions. [Note: Observe care in selecting P.A. 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 iclr up sound equally
from all dimctions, and are prone to leedbadt if not used carefiilly.
Unidirectional mics are more resistant to feedback, but pick up sound
sources best that are directly in lront 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, an 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 tum the gain clown somewhat,
depending on the volume 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.)
The AF PEAK LED INDICATOR (3) on the UHF to 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-l 0 transmitter, or noticeable distortion may result.
18. BATTERY COMPARTMENT
I9. W ALKALIPE BATTERY
20. INPUT SELECTOR SWITCH
21 4 3.5mm lOCKING JACK
22. INSTRUMENT CORD
23. HEADWORN NHC
24. LAVAIJER MIC
25. OFF/STANDBY/ON SWITCH
26. BATTERY INDICATOR IE)
27. INPUT LEVEL CONTROL
28. CLIP
10
SPECIFICATIONS
Frequency Response
50 Hz - 15 KHz, +/—3 dB
Dynamic Range
120 dB
Total I'lwmonic Distortion
< 0.6%
RF Carrier F uency Range
UHF, choice rcallingfle Frequencies
from 794-8204»?le
Fr ue Stu i
+75 0.80217 cryslz controlled
Modulation
FM (F3E), +/— 20 KHz
Operating Reno-
250 feet typical—up to 500+ feet line-
of-sight
UHF IO RECEIVER
Reception Mode
DingRU Diversity?” (Dual Antenna)
Squelcli
Tone Key (32.768 KHz), External
Control
Controls
Power ON/OFF, Volume Control,
Squelch (Mute) Adiust
Connectors
DC in, 1 /4"(6.3 mm) unbalanced
hone jacl: (750 mV/ 5K Ohm), XLR
lanced output (60 mV/600 Ohm)
LED Indicators
Power ON, Diversity A/B, Audio
Peak
Unwanted Signal Reiection
60dB image and spurious
PM Requirements
DC 12-1510 300 mA, AC/DC
adapter included
Dimensions
16'x 9.4'x 1.73”
(4110 x 24.0 x 4.4 cm)
Weight
UHF I0 TRANSMITTERS
Audio Inputs
UB-‘lO Bodypack: 3.5mm
locking mini-iaclt 3-way select
switch For inputs: instrument,
headwam mic, or lavalier mic
UH-IO Handheld: In ral Nady
DM-l OD neodymium amic
cartridge
Controls
UB-l 0: OFF/ STANDBY/ ON,
NSTRUMENT/HEADWORN
MlC/LAV MIC, INPUT [EVEL
UH-l 0: OFF/ SlANDBY/ ON
lED Indicator ’
Unit ”ON” (single Flash), Low
Buttery Alen (steady)
RF Power Out
50mW nominal (maximum allowed
by FCC)
Harmonic a
< -50 dB
Spurious Emissions
W Alkaline
Battery life
8-10 Hours (35mA draw typical)
Dimensions
08-10: 4.2' x 2.5'x .88'
(10.7 x 6.4 x 2.2 cm)
UH-IO: 9.5”x 1.37”
(24.1 x 3.48cm]
Weight
LIB-10: 3 oz (84g)
UPI-10: 7.5 oz (2109)
1.15 lb (0.52 Kg)
11
Nady wireless systems one type accepted under FCC rules, parts
90, 74 and 15.
This device complies with RSS-ZIO at industry 8. Science
Canada. Operation is whiect to the tollawing two conditions:
(it this device may not cause harmful interterence, and (21 this
device must accept any interference received, including
interence that may cause undesired operation‘
(U.5.) Should your Nady UHF 10 V‘flreless Microphone System require
3, service, please contact the Nady Service Department via phone at (510)
652-24] 1 or e-mail to serviceOnodywirelesscom tor 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 at 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, 670! Shellmound
Street, Emeryville, CA 94608A Include a brief description at the problems
you are experiencing. '
(htemationd) For service, ease contact the Nady distributor in your
country through the dealer whom you purchased this product.
The warranty card enclosed with this system contains additional valuable
warrantyand service information. Keep ith a sateplocefortuture
possible reference. Do not attempt to service this unit you'wlf as it will
void the warranty.
12
m .a m mireless \.

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Creator                         : .穨.S0774726.XDW
Create Date                     : 2001:06:04 10:28:19
Title                           : .穨.S0774726.PDF
Author                          : .穨.ivy
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Modify Date                     : 2001:06:04 11:34:30+08:00
Page Count                      : 15

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