OKAYO Electronics WT480T-EJ8LT Wireless Microphone User Manual

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Document ID	354114
Application ID	qB5vkQtHaYtvSOTqmY+q6A==
Document Description	User Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	233.23kB (2915348 bits)
Date Submitted	2003-09-05 00:00:00
Date Available	2003-09-05 00:00:00
Creation Date	2003-08-07 09:18:20
Producing Software	Corel PDF Engine Version 9.397
Document Lastmod	2003-08-07 09:18:20
Document Title	User Manual
Document Creator	CorelDRAW Version 9.397
Document Author:	mo02

User's Guide
UHF-PLL TRANSLATION
TOUR-GUIDE SYSTEM
***
CONTENTS ***
A. Descriptions of Parts
3~4
B. Features
5~6
C. Transmitter
D. Key Specifications /Special
Features Overall system
E. Receiver
F. Applications
8~11
* * * * * * * * * * * * *
-2-
A. Descriptions of Parts
-3-
Antenna
MIC. input
Power switch
LED indicator
MIC. volume
Battery cover
Charging contact
CHANNEL
SELECT
_ UM-3"AA".5V +
+ UM-3"AA".5V _
OPEN
(1)
(2)
(3)
(4)
(5)
(6)
(7)
Transmitter
(8) Battery box
(9) Channel selector
(10) Belt clip
2
-4-
Antenna
EAR. input
Power switch
LED indicator
EAR. volume
Battery cover
Charging contact
CHANNEL
SELECT
_ UM-3"AA".5V +
+ UM-3"AA".5V _
OPEN
(1)
(2)
(3)
(4)
(5)
(6)
(7)
Receiver
(8) Battery box
(9) Channel selector
(10) Belt clip
B. Features
1.Transmitter with built-in, hidden electrical condenser
mic. volume adjustable , applicable with tie clip or
head set microphone.
2.Receiver with built-in ,hidden super thin speaker ,
volume adjustable , applicable with ear set.
3.Match with dual slots charging stand or 30 slots
portable charging case , easy to recharge battery,
no need to buy additional batteries.
4.Applicable Occasions : Tour Guide , Museum and
Factory visit, Oral multi-languages translating
system ,audio-visual language teaching , assist
wireless amplification system etc,
-5-
C. Transmitter
R F output
10 mW
(according to regulation)
Battery life Ni-MH.
Rechargeable
10 hours typical
Battery life
Alkaline disposable
17 hours typical
Dimensions (L*W*H)
92*65*25 mm
Weight with battery
128g
D. Receiver
Audio level
0 dBv
Earphone connector
3.5mm jack socket, for mono
(built-in hidden speaker)
or stereo without speaker
Battery life Ni- MH.
Rechargeable
Battery life
Alkaline disposable
9 hours typical
16 hours typical
Dimensions (D*W*H)
92 * 65 * 2 5 mm
Weight
130g
-6-
E. Key Specifications /Special
Features Overall system
Oscillation type
PLL synthesized control OSC
Carrier frequency range
UHF 740~865 MHz
(according to regulation)
Adjustable frequencies
pre-programmed 8 or 16
switchable frequencies
Battery
1.2V (Ni-mh.1300mA)* 2 AA
rechargeable battery
1.5V * 2 AA
Alkaline disposable
Operating range
70~100M (opening field)
-7-
F. Applications
1.Before use,please install the antenna and
batteries on transmitter and receiver .
2.Transmitter with built-in condenser mini mic.
or external microphone (Mic. jack).
Receiver with built-in mini spenker or external
earphone (earphone jack).
3.Move the power switch of transmitter to the
"On" position .The indicator lamp will flash red
once indicating power input properly. If the
indicator lamp stays red while the switch is on .
it means the power of batteries is low and the
batteries need to be recharged (when using with
rechargeable battery) or to be replaced (with dry
cell batteries).
4.Move the power switch of receiver to the "On"
position.The green LED will light up indicates
receiving the signal from transmitter. When LED
stays red while switch is on, it means the power
of batteries is low.
5.Adjust the volume control switch both on
receiver and transmitter to proper volume.
-8-
6.Adjust both transmitter and receiver channel
(on back side) to the desired same channel
(0~F ch.). If the selected channel is noisy,
Adjust them to the other channel.
7.please keep the operntion distance more than
10~20M. between transmitter and receiver when
using with multi channel at same time to avoid
interference.
8.Please remove the batteries if the units will be out
of service for a long time, to avoid possible
damage due to leakage.
9.When recharging the transmitter and receiver
with charging stand ,please turn the switch to
"OFF" position and then insert in the charging
slot for recharging.(please use 2 pcs AA
size Ni-MH. Rechargeable battery)
10.This system also could use AA type dry battery,
but please do not put them on charging stand
for recharging.
-9-
Attention:
1. Keep away from rain , water or the moisture places to avoid any
damages caused.
2. Avoid and exteranl forces or impact.
3. Do not use it in high-temperature environment.
4. Do not connect with others different specific power supply.
5. Keep the wireless microphone away from sources of interference
such as operating COMPUTERS , VCD , DVD...ect
or communication equipment.
6. If the unit is not using for long period , please make sure the
batteries are moved out.
Notice : The changes or modifications not expressly aproved by the party
responsible for compliance could voide the user's authority to
operate the equipment.
Model
FCC ID
THIS DEVICE COMPLIES WITH PART 15 OF THE
FCCRULES OPERATIONS 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 INTERFEERENCE THAT MAY
CAUSE UNDESRIED OPERATION
-10-
built-in earphone (RX)
built-in microphone (TX)
Audio Volume
Fig(1)
-11-
(TX - RX)
TX
RX
Fig(2)
(TX - Multi Rx)
RX.1
RX.2
TX
RX.3
Fig(3)
-12-

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File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.2
Linearized                      : No
Page Count                      : 12
Create Date                     : 2003:08:07 09:18:20
Modify Date                     : 2003:08:07 09:18:20
Producer                        : Corel PDF Engine Version 9.397
Author                          : mo02
Creator                         : CorelDRAW Version 9.397
Title                           : WT-480T,480R ­^¤å»¡©ú®Ñ

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