Mascot Electric UF-18HE Wireless Microphone system User Manual 01

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Document ID	2458559
Application ID	WFZQwnd4wmkeYwOuPx+I4g==
Document Description	Users Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	37.69kB (471166 bits)
Date Submitted	2014-11-28 00:00:00
Date Available	2014-11-28 00:00:00
Creation Date	2014-11-13 16:30:01
Producing Software	Acrobat Distiller 9.5.3 (Windows)
Document Lastmod	2014-11-27 11:12:53
Document Title	01-封面
Document Creator	Adobe Illustrator CS4
Document Author:	華格

z Introduction.............................................................................
- FCC Statement
- Safety
- Environment
z Product Description..................................................................
- Receiver
- Handheld Microphone
- Bodypack transmitter
z System Operation.....................................................................
- Connecting the Receiver
- Set up the Handheld Microphone / Bodypack transmitter
z Trouble Shooting......................................................................
z System Feature........................................................................
z System Specification...............................................................
INTRODUCTION
WIRELESS
zIntroduction
Thank you for purchasing our product. This PLL synthesized wireless microphone system
operates in UHF band frequency with 16 selectable channels. Please read this instruction
manual carefully before operating the system. This manual covers the function and
operation of the wireless microphone system.
Š FCC Statement
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
Notice : The changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
IMPORTANT NOTE: To comply with the FCC RF exposure compliance requirements, no
change to the antenna or the device is permitted. Any change to the antenna or the device
could result in the device exceeding the RF exposure requirements and void user’s authority
to operate the device.
Š Safety
ž Do not spill liquid on the appliance and do not drop it on a hard concrete floor.
ž Do not place the equipment near heat sources such as radiators, heating ducts, amplifier, etc.
ž Do not expose the equipment to direct sunlight, extremely dust, excessive moisture, rain,
mechanical vibrations, or shock.
ž Take out the battery from transmitter, if the appliance has been not used for a longer period.
This will avoid the damage resulting from a defective leaking battery.
ž If the equipment is not going to be used for a long time, disconnect the AC adapter from
the power outlet. Please note that if you turn the equipment off while leaving the AC
adapter plugged in, it is not fully isolated from the power supply.
ž WARNING: To reduce the risk of fire or electric shock, do not use the products near water
and do not expose them to rain or moisture.
ž No guarantee claims for the equipment and no liability for any resulting personal damage
or material damage will be accepted if the equipment are used for other purpose than
originally intended, if the equipment are not correctly connected or operated, or if the
equipment are not repaired in an expert way.
Š Environment
ž Do not throw used batteries into a fire or garbage bin with domestic rubbish. Be sure to
dispose of used batteries in accordance with local waste disposal rules.
ž When disposing the equipment, remove the batteries, separate the case, circuit boards,
and cables, and dispose of all components in accordance with local waste disposal rules.
WIRELESS
PRODUCT DESCRIPTION
zProduct Description
ž Receivers
The receivers are used with our 16-channel selectable channels transmitters. (The
number of frequency channels depends on local regulations.) The receiver operates in UHF
band frequency with PLL synthesized control. Powered by 12V DC. !
ž Single Channel
Switching Diversity, Front Fixed Antenna
1.Antenna
2.Power Indicator: The LED lights up to show the receiver is ready to operate.
3.AF Indicator: The LED lights up to show the reception of AF signal.
4.Diversity A/B Indicator: The LED lights up to show the reception of RF signal.
PRODUCT DESCRIPTION
WIRELESS
1. Balanced XLR Audio Output
2. Unbalance 6.35mm Audio Output
3. MIC/LINE Switch: Use this to adjust the audio output level for MIC level (-20dB) or
LINE level (0dB).
4. Squelch: Turn the switch to adjust or decrease the noise floor level.
5. Power Adapter Connector
WIRELESS
PRODUCT DESCRIPTION
ž Handheld Microphone
1. Grille: Protects the microphone capsule and helps reduce breath sounds and wind noise.
2. Power LED: Indicate the power / mute / low battery level status.
LED Indicator
Status
Red
Ready
Flashing Red
Low battery power when less than 10 minutes operation
Blue
MUTE
Flashing Blue
MUTE on and low battery power when less than 10 minutes operation
3. Power Button
4. Battery Compartment: Insert two AA dry or rechargeable batteries into the compartment
and make sure that the polarity of batteries is correct.
5. Channel Selector: Change the channel setting from 1 to 16.
WIRELESS
ž Bodypack Transmitter
1. Antenna
2. Power Button
3. Power / LED: Indicate the power / low battery level status.
LED Indicator
Status
Red
Ready
Flashing Red
Low Battery power when less than 10 minutes operation
4. Mini XLR Connector: Connect to the lapel microphone or headset microphone.
5. Channel Selector: Changes the Channel setting from 1 to 16.
6. Gain: The rotary control adjusts the input audio level of the transmitter. The gain
adjustment range is 10dB.
7. MIC/LINE Switch: The switch set the audio input to MIC level or LINE level.
8. Battery component: Insert two AA dry or rechargeable batteries into the compartment
and make sure that the polarity of batteries is correct.
SYSTEM OPERATION
zConnecting the receiver
Prior to setting up, please check that the transmitter and receiver are tuned to the same
frequency or channel. Two or more transmitters operating in the same frequency can
not be used at the same time and area.
AC/DC
ADAPTER
ž Connected the provided DC power supply to the
receiver power input with an appropriate AC
power source. The power LED will light
and the receiver is on.
ž Using a standard audio cable with 3-pin XLR
connectors or 6.3mm phone plugs to connect
the mixer or amplifier.
— Never use the balanced and unbalanced audio
outputs at the same time! This may cause
signal loss or increased noise.
LINE
MIC
ž Set the audio output level for
MIC: -20dB
LINE: 0dB
ž Use squelch to avoid reproducing noise when
the receiver does not receive enough signal from
the transmitter.
Turn clockwise to increase squelch and reduce
noise. When turning the squelch knob clockwise,
it begins to eliminate background noise.
When the squelch is all the way to the left, the
squelch is off and the ambient RF noise will be
easily to receive.
SYSTEM OPERATION
zSet up the handheld microphone / bodypack transmitter
ž Open the battery cover and insert batteries
into the battery compartment conforming
to the polarity (+)(-) marks.
ž Unscrew the handheld Mic and open the
battery cover to insert the battery into the
battery compartment and confirm the
marks of the polarity (+) (-).
ž Press for 4 seconds to turn the Handheld/
Bodypack transmitter on.
If the LED stays flashing , it indicates that
—
the battery will out of power soon and
should be changed.
ž Adjust the audio input level.

  
NOTE: When you don’t use this device for a long term period, please switch the power
switch to “off” mode to save more electric power.
TROUBLE SHOOTING
WIRELESS
zTroubleshooting
Problem
Solution
No sound
ž Check the power supply of the microphone and receiver.
ž Check that the transmitter and receiver are tuned to the same
frequency.
ž Check whether the hi-fi appliance is switched on and the receiver
output is connected to audio mixer or amplifier input.
ž Check whether transmitter is too far away from receiver or
SQUELCH control set too high.
ž Check whether receiver is located too near metal object or there
are obstructions between transmitter and receiver.
Sound interference
ž Check the antenna location.
ž When using 2 or above microphone sets simultaneously, make
sure that the chosen frequencies are not interfered.
ž Check whether the interference comes from other wireless
microphones, TV, radio and etc.
Distortion
ž Check the receiver volume level is set too high or too low.
ž Check whether the interference comes from other wireless
microphones, TV, radio and etc.
zSystem Feature
ž Operating in UHF band frequency with synthesizer controlled.
ž The wireless microphone system with 16 selectable frequencies via Phase Locked Loop (PLL)
circuitry makes it easy to choose non-interfered channels.
ž Diversity with two antennas to ensure the reception quality.
ž Super high sensitivity, extremely low noise transmission and reception.
ž SMT assembled PCB module ensures the quality and stability.
FEATURES & SPECIFICATION
WIRELESS
zSystem Specification
Receiver
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¾Dimension (mm)W×H×D
: UHF 520 - 698MHz
: Mini case
: PLL Synthesized
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: Âą0.005%
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: ＞50dB
: 80Hz to 18KHz
: ＜1% (at 1KHz)
: 1st: 243.95MHz 2nd:10.7MHz
: ＞100dB
: 32.768KHz
: Balanced & Unbalanced
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: 120mA Âą 10mA
: 170×42×106
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Handheld Microphone/Bodypack Transmitter
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Tone Key
Mic Unit
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: UHF 520 -698 MHz
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: 10mW (MAX)
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DESIGN AND SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.
440-0083-0
FCC Caution: To assure continued compliance, any changes or modifications not expressly approved by
the party responsible for compliance could void the user's authority to operate this equipment. (Example use only shielded interface cables when connecting to computer or peripheral devices).

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Title                           : 01-封面
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