Acesonic UHF-200 User manual

A-RF A-AF POWER B-RF B-AF
UHF-200
UHF-200 WIRELESS USER GUIDE
®
UHF
A-RF A-AF POWER B-RF B-AF
UHF-200
UHF-DUAL CHANNEL
WIRELESS MICROPHONE

System Feature
Reciever DC-Power Connection
Wirelesss Microphone Battery Installation
System Specification
Operation
Service
UHF-200 Wireless
Created for active musicisans and presenters who also manage their own
sound, it improves your performance and simplifies your setup.
Innovations such as automatic frequency selection and automatic transmitter
setup make wireless quicker and completely worry free.
The system now features Mere’s patented Audio Reference Companding,
delivering crystal clear sound quality that pro audio engineers trust.
Please store this user guide in a safe place after reading as a referece
in the future.
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INTRODUCTION

UHF
A-RF A-AF POWER B-RF B-AF
UHF-200
UHF-DUAL CHANNEL
WIRELESS MICROPHONE
1. Volume Control
Adjust the volume level of each channel
2. AF LED Indicator
Audio frequency indicator
3. RF LED Indicator
Radio frequency indicator
4. Power LED Indicator
5. Antenna
6. Power Button
7. Power Input
Uses power adapter with DC14/500mz
8. 1/4 Mixed Audio Output
Channel A and Channel B is combined for unbalaced audio output
9. Channel A Balanced Audio Output
Balanaced XLR output
10. Channel B Balanced Audio Output
Balanced XLR output
5 5678 9 10
SYSTEM FEATURE

Please make sure to use the correct power adapter, otherwise it will
damage the reciever. Our warranty does not cover this.
Rear View
120AC DC14-18V 500mA
RECIEVER DC-POWER CONNECTION

UM 3 UM 3
UM 3 UM 3
UM 3 UM 3
Microphone Battery Compartment
1.Slide open the battery cover.
2. Make sure to insert the battery with the right polarity, as shown in the picture.
3. Slide the battery cover back.
MICROPHONE BATTERY INSTALLATION

Specification
SYSTEM SPECIFICATION
Channel: 32 Group
Frequency range: 500~900MHz
Bandwidth: <200KHz
Frequency response: 50Hz-16KHz+3dB
Dynamic range: >110dB
T.H.D.: <0.5%
S/N ratio: >90dB
Valid distance: >50m
Transmitter: 10mW
Oscillation mode: PLL
Adjustment mode: FM
Image controlment: >50dB
Adjust frequency deviation: <75KHz
Channel switch mode: coding switch
Power: DC 2.4~4.8V
Sensitivity: 2.0 u V
Oscillation mode: PLL
S/N Ration: >90dB
Distortion: <0.5%
Channel switch mode: Microcomputer controlment button
Output: Balanced output, 6.35mm mixing output x1
Power: AC120
2. Receiver
1. Transmitter

UHF
A-RF A-AF POWER B-RF B-AF
• The two microphone should be set to the
same channel with the one reciever.
• The green indicator is lite when the micro-
phone is on. The microphone is in low on
power when the LED indicator is flashing.
• The reciever antenna should be always
attached when being use, otherwise the
microphone’s working distance and life will
decrease.
• Don’t pushing any of the buttons on the
microphone to avoid to changing of the
channels.
• Use the provided DC power adapter to
power the unit.
• When using multiple recievers, set each
reciever to different channels to avoid
cross talk.
• Discount the power adapter and remove
the battery when not in use.
• Make sure antenna A&B is setup apart
from each other.
Using the microphone correctly.
Keep the microphone apart.
Keep away from the wall and
above the floor.
OPERATION

Push the power switch to the “ON”
position on the microphone.
Check if the battery is inserted properly,
if inserted correctly replace with new
battery.
Check to see if the AC adapter is
properly plugged in into the wall outlet.
Turn up the volume on the reciever.
Check the connect between the reciever
and amplifier that is properly connected.
Make sure the microphone and reciever
uses the same frequency range.
Move the reciever so there is no objects
between the reciever and microphone
holder.
See if there any devices that uses the
same frequency range as the receiver. If
there is, change the frequncey on that
device or move it away from the receiver.
Reciever signal indicator is
not lite up.
Reciever AF indicator
flickers when talking into
the microphone.
Reciever AF indicator does
not lite up when talking into
the microphone.
One microphone works, but
the other one doesn’t.
Make sure the microphone is using the
same frequency range as the reciever.
Reciever power indicator is
not lite up.
One RF
indicator is
lite, other RF
indicator is
not.
Audio noise is
present. RF Indicator is lite.
Signal Indicator and low
battery indicator is lite on the
microphone.
Replace the battery
No Sound
No Sound
No Sound
No Sound
Problems Indicator State Solution(s)
T.H.D rise
higher.
TROUBLESHOOT