SEIKAKU U-299H, Руководство пользователя

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and used in accordance with the instructions,
may cause harmful interference to radio
communications. However, there is no
guarantee that interference will not occur in
a p a r t i c u l a r i n s t a l l a t i o n . I f t h i s
equipment does cause harmful interference
to radio or television reception, which
c a n b e d e t e r m i n e d b y t u r n i n g t h e
equipment off and on, the user is
e n c o u r a g e d t o t r y t o c o r r e c t t h e
interference by one or more of the following
measures:
--Reorient or relocate the receiving antenna.
--Increase the separation between the
equipment and receiver.
--Connect the equipment into an outlet on a
circuit different from that to which the
receiver is connected.
--Consult the dealer or an experienced radio/
TV technician for help.
This device complies with Part 15 of the FCC
Rules. Operation is subject to the following
two conditions:(1) this device may not cause
harmful interference and (2) this device must
accept any interference received. including
interference that may cause undesired
operation.
INTRODUCTION
Hereby, Seikaku Technical Group Limited,
declares that this wireless microphone
system is in compliance with the essential
requirements and other relevant provisions
of Directive 1999/5/EC.
FEATURES
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Wisdom ID recognition technology,200pcs Mic using separately.Disital mode mix transmit,audio
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Infrared(IR)synchronization technique.
Transmitter battery:Two 1.5V,convenience Operation.
The balance and the non-balanced audio frequency transmitter output,connect e ach
kind of acoustic equipment easily.
Transmitter red candle twinkle instruction,adapt the humannity visual c haracteristic.
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Thanks for purchasing the wireless microphone system.This system is the delicately designed
UHF, PLL synthesized system.with dual channel wireless receiver and applications with two
microphones
open si multaneo us ly. Adap ted to vari ous condi tion, specially KTV.
un-digital transfer disadvantage for delay.Different ID identification number for each
frequency point, to prevent mutual interference between each frequency point.
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OPERATING INSTRUCTION
Turn on your connected amplifier or mixer, but keep the volume all the way down. Set the Volume knob
on the receiver fully clockwise.This is unity gain.
Speak or sing into the microphone,or if you are using the transmitter with a connected instrument,play
the instrument at normal performance level. Slowly raise the volume of your amplifier or mixer until the
desired level is reached.
If you find the system has noticeable dropouts,reduced overall working range,or unexpected noise bursts,
change the operating channel of the system using the steps above.
TECHNICAL SPECIFICATIONS
RECEIVER
Channel
Receiver type
Frequency band UHF
ChannelDual-channels, up to 100 frequency presets
f or each f requency b
ands
Dual Receiver and PLL UHF SYNTHESIZED
Frequency response 50Hz-15KHz( 3dB)
Frequency stability 0.005%
Modulation mode FM(F3E)
T.H.D 1%
Dynamic 100dB
Max Unbalanced Output 1 0dBu
Max Balanced Output 1 0dBu
S/N Ratio 100 dB
RF sensitivity -100dbm/30db
Power supply 1 00-240V/50~60Hz_DC12V/500mA
Dimensions 4 5 (W) 200(H) 480(L) m m
Weight 3 . 5Kg(Approx.)
Display mode LCD display
UP
DOWN / PAIR
IR
CH A CH B
PLL UHF DUAL RECEIVER
UP
DOWN / PAIR
U-299R ANT.A VOLUME.A VOLUME.B POWER ANT.B
LCD screen display transmitter battery and RF/AF signal peak display
200 sets of intelligent recognition ID for interference prevention
Balanced and unbalanced audio frequency transmitter output
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