User's Manual

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1. The minimum space around equipment should be more than 30cm to keep
enough ventilation.
2. Please don't cover the vent hole of equipment to block the ventilation by news
paper, table cloth and window curtain....
3. Please don't put any fire on the equipment, such as burning candle.
4. Please don't clear the equipment by water and wet cloth to avoid the damage.
5. Please don't put any liquid fulled substance on the equipment such as vase...
6. Scrap battery have an effect to environment, please do not throw out anywhere,
put them into appointed recycle bin.
1. Contents / Attentions..............................................................................1
2. Foreword / System Introduction / System Feature/ System Type.................2
3. WR400& 4Front and rear panel function instruction....................................3
4. HT400 / PT400 Transmitter function instruction........................................4
5. HT400 / PT400 Transmitter battery installation.........................................5
6. Three type of PT400 Transmitter connection .........................................6
7. System Connection...............................................................................7
8. Receiver installation in 19 inch equipment rack.....................................8
9. Specification.........................................................................................9
Contents
Attentions
Foreword
Thank you for purchasing this product, please read this manual carefully so
that you can understand how to operate the system properly. Please keep this
manual in a safe place after reading as a reference in the future.
This series of professional wireless microphone system used with high efficient,
low consumption RF transmission and super sensitive RF receiving technique,
apply an independent.
developed dynamic audio compression, expander circuit, image frequency
limiting circuit, multi-detecting squelch circuit, numeral pilot carrier detecting
sque l ch c i rcui t , ante n na d ivers i ty r e ceiv i ng c i rcuit , switc h im p act n oise
defeat circuit, resist reverberation circuit, graded output control ect...Adopt
computer EDA simulating on line auxiliary design and strict quality control to
gain the excellent function for each system.
System Introduction
This series of wireless system will give you the super audio quality and eximious
freedom on moving. This manual cover each of system:The Vocal Artist-UHF
The Presenter-UHF, The Headset-UHFand The Guitarist-UHF.
System Feature
1. Diversity circuit with automatic signal selection to improve the receiving effect,
effectively clean up the signal blind spot in using.
2. Des ign wi th an antenna sign al spl itter of eight channe l insi de, ex treme ly
balance to distribute the RF signal from antenna to each receiving module
evenly.
3. To determine the final choice for analysis of signal strength and signal quality
by squelch circuit design, effect to reduce the pulse train of RF noises in using
environment.
4. One 100mA/10.5V DC voltage is output from two antenna input, supplied for
the using of external antenna amplifier to extend the system receiving distance.
5. Design with four XLR output connectors in 0dB output and input, they can be
connected to the external audio equipment.
6. Bodypack transmitter with selecting switch for Lavalier/Headset/Guitarist,
suitable for the system using demand.
7. Supply the power to four receiver modules independently for exclusive use.
8. ELA standard 19 inch full metal housing.
9. Separate modules design in draw easily, convenient to use and easy to repair
and upgrade.
10. Adopt precise high frequency radiant protection technique, high sensitivity,
low noise and harmonic radiation, long receiving distance, steady receivin.g
System type
1. The Vocal Artist-UHF is a handheld system designed for singers who desire
the high quality of microphone and the freedom of wireless performance.
2. The Presenter-UHF is a bodypack system designed for public speakers who
prefer an inconspicuous, handfree lavalier microphone.
3. The Headset-UHF is a body pa ck system designed for us er s in physically
active applications who desire the freedom of hand-free microphone.
4. Th e Gu itarist-UHF is a bodypack system designed f or u se rs with electric
guitars, basses and other electric instrument.