PAW-80A
PORTABLE WIRELESS
MIXER AMPLIFIER
PORTABLE WIRELESS MIXER AMPLIFIER
User's Manual
6. TECHNICAL SPECIFICATION
Items
Power Supply
Speaker System
Power Consumption
Rated Power Output
Frequency Response
Total Harmonic Distortion
Line Output
Inputs
Signal Noise Ratio
Tone Controls
Controls
Indicators
Model
WDA-281D / WDA-281UD / WDA-281CTD / WDA-282D
WDA-282UD / WDA-282CTD / WDA-80D / WDA-80UD / WDA-80CTD
AC: 100-127V ~50/60Hz; or 220-240V~50/60Hz
EXTERNAL DC: 8.5-14.4 V DC;
Battery recharged 12V DC
Woofer: 8" cone paper; Tweeter: 1"6ohm 25W;
140W (At rated power output for AC)
RMS: 80W
50-17000Hz (+/-3dB)
Less than 0.5%
1V (0dBV)
MIC1-2: -46dBV 2dB unbal
AUX: -10dBV 2dB unbal
MIC1-2: 55dB below rated power
AUX: 65dB below rated power
BASS: 10dB at 100Hz;
TREBLE: 10dB at 10KHz;
MIC1-2 Volume controls
AUX Volume control
Master Volume control
Tone controls(BASS, TREBLE)
RF1, RF2 Volume& Switch controls(WDA-xx1, xx2 series)
TAPE Volume control(only xxxUD, xxxCTD series)
MAIN Power Switch
DC Power Switch
VOICE PRIORITY Switch
Power indicator; Battery Voltage indicators;
RF power& signal indicators
IMPORTANT!
Please read this manual carefully before operating
this unit for the first time.
All rights reserved to SHOW. All features and content might be changed
without prior notice. Any photocopy, translation, or reproduction of part of
this manual without written permission is forbidden.
Battery Charge Time
Battery Use Time
Frequency Band
Receiver Module
Modulation Mode
Wireless
CD Player
Cassette
AM/FM Tuner
Dimensions
Color
Optional
Wireless Microphone
NOTE:1. Specifications, design and appearance are subject to change without priority notice.
2. It is not recommended to use the frequencies which government does not permit.
Maximum Deviation
Receiving Mode
Distortion
Frequency Stability
Output
Distortion
Frequency Response
Signal Noise Ratio
UC-100
CD-36
Stand
Luggage Bag
Less than 11 hours
More than 3 hours
VHF high band 170-245 Mhz
WTU-211
FM(F3E)
40KHz with limiting compressor
Quartz controlled fixed frequency
Less than1%
0.0005%
400mV
Less than 0.5%
50-17000Hz (+/-3dB)
Better than 60dB
Record Playback (only WDA-281UD/ WDA-282UD)
Cassette Player (only WDA-281CTD/ WDA-282CTD)
FM: 87-108MHz / AM: 522-1610KHz (only WDA-281CTD/ WDA-282CTD)
277(W) x 256(D) x 415(H) mm
Black
F-8
P-80
WDA-282xx series: 2PCS microphone; WDA-281xx series: 1PCS microphone;
WDA-80D without wireless microphone
7
5. CAUTION
1. When the external DC is used as power supply, please use 12V DC.
2. If car battery is used as power supply, please use 12V battery with "-" grounding. Do not use the battery with "+"
grounding or 24V battery in case of the apparatus damage.
3. Do not use any volatile solvents such as toluene, alcohol or gasoline for cleaning. keep it clean and free from dust.
4.
In summer, Do not put this in a closed car or in the sun directly.apparatus
5.
Do not put the in rain or moisture. apparatus
6. Always turn off DC power and Main POWER when the is turned off. apparatus
SAFETY RELATED SYMBOLS
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
This symbol, wherever used, alerts you to the presence of un-insulated and dangerous voltages within the product enclosure. These are voltages that
may be sufficient to constitute the risk of electric
shock or death.
This symbol, wherever used, alerts you to important operating and maintenance instructions.
Please read.
Fuse
To prevent fire and damage to the product, use only
the recommended fuse type as indicated in this
manual. Do not short-circuit the fuse holder. Before
replacing the fuse, make sure that the product is
OFF and disconnected from the AC outlet.
Protective Ground
Before turning the product ON, make sure that it is
connected to Ground. This is to prevent the risk of
electric shock.
Never cut internal or external Ground wires. Likewise,
never remove Ground wiring from the Protective
Ground Terminal.
Protective Ground Terminal
AC mains (Alternating Current)
Hazardous Live Terminal
ON: Denotes the product is turned on.
OFF: Denotes the product is turned off.
WARNING
Describes precautions that should be observed to
prevent the possibility of death or injury to the user.
Disposing of this product should not be placed in
municipal waste and should be separate collection.
CAUTION
Describes precautions that should be observed to
prevent damage to the product.
WARNING
Power Supply
Ensure that the mains source voltage (AC outlet)
matches the voltage rating of the product. Failure
to do so could result in damage to the product and
possibly the user.
Unplug the product before electrical storms occur
and when unused for long periods of time to reduce
the risk of electric shock or fire.
External Connection
Always use proper ready-made insulated mains
cabling (power cord). Failure to do so could result
in shock/death or fire. If in doubt, seek advice from
a registered electrician.
Do Not Remove Any Covers
Within the product are areas where high voltages
may present. To reduce the risk of electric shock do
not remove any covers unless the AC mains power
cord is removed.
Covers should be removed by qualified service
personnel only.
No user serviceable parts inside.
Operating Conditions
Always install in accordance with the manufacturer's
instructions.
To avoid the risk of electric shock and damage, do
not subject this product to any liquid/rain or moisture.
Do not use this product when in close proximity to
water.
Do not install this product near any direct heat source.
Do not block areas of ventilation. Failure to do so
could result in fire.
Keep product away from naked flames.
IMPORTA NT SAFETY INSTRUCTIONS
Read these instructions
Follow all instructions
Keep these instructions. Do not discard.
Heed all warnings.
Only use attachments/accessories specified by the
manufacturer.
Power Cord and Plug
Do not tamper with the power cord or plug. These are
designed for your safety.
Do not remove Ground connections!
If the plug does not fit your AC outlet seek advice from
a qualified electrician.
Protect the power cord and plug from any physical
stress to avoid risk of electric shock.
Do not place heavy objects on the power cord. This
could cause electric shock or fire.
Cleaning
When required, either blow off dust from the product
or use a dry cloth.
Do not use any solvents such as Benzol or Alcohol.
For safety, keep product clean and free from dust.
Servicing
Refer all servicing to qualified service personnel only.
Do not perform any servicing other than those instruc-
tions contained within the User's Manual.
6
TABLE OF CONTENTS
INTRODUCTION OF WDA SERIES
1. ..............................................................................................................................1
FEATURE
2. ......................................................................................................................................................................1
4 CONNECTION DIAGRAM.
DESCRIPTION OF VARIOUS PARTS
3. ..........................................................................................................................2
CONNECTION DIAGRAM
4. ............................................................................................................................................5
CAUTION
5. .....................................................................................................................................................................6
TECHNICAL SPECIFICATION
6. ......................................................................................................................................7
Wireless Mic Volume Control
Mic. Volume control
AUX Volume Control
Master Volume Control
Treble Control
Line Out
Bass Control
Microphone
STAND(F-8)
Tuner
CD Player
5
(2)WDA-282CTD
Antenna
1. INTRODUCTION OF WDA SERIES
WDA series is a mobile mixed amplifier broadcast system. It has many advantages, such as compact, high
power and high quality sound etc. This series includes the following models, WDA-281D, WDA-282D,
WDA-281UD, WDA-282UD, WDA-281CTD, WDA-282CTD, WDA-80D. Please refer to the following form
for their differences.
Cassette(CD-36)
Tweeter
Power LED
Woofer
Wireless Mic Volume Control
Mic. Volume control
AUX Volume Control
Treble Control
Master Volume Control
Power LED
Main Switch
LINE OUT
Bass Control
AUX Input
MIC Input
Cassette Volume Control
Voice Priority
UP/DOWN
Volume Up
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
WDA-80UD
WDA-80CDT
1
2
1
2
1
2
0
0
0
* stands for it has the function.
2 .FEATURES
User- friendly operation,
It is equipped with professional wireless receiving module with quartz locked, output volume control and signal
indicator. When the wireless MIC works, the CD player or cassette or tuner and AUX output can be muted.
Build-in two microphones and a AUX input with individual volume control.
Build-in two tone controls (treble, bass) and a master volume control
Digital CD player with clear sound, easy operation
Professional two way crossover
Class D power amplifier which is light and has the high efficiency of power consuming which makes low heat
dissipation and lengthen the battery life
*
*
Tuner
AM/FM
Memory
Battery Compartment Cover
DC Switch
Battery Power Meter
Dc Inlet
Eject
AC Inlet
AC Fuse
4
Memory(1-5)
Change Side
Rew
Volume Down
Power
F.F.
Professional fixing hole for heightening this unit to meet the requirements
Handle for easy carrying.
Three power supplies: AC 100-127/220-240V, EXT. DC12V and built-in rechargeable BATTERY; AC has the
priority to the other two forms of power supply.
When AC inputs, the battery recharges automatically.
Built-in intelligent recharging circuit
When AC inputs, it recharges the battery automatically.
Battery power meter
After DC POWER switch is turned on, the battery power meter starts to work. It shows the voltage
range 9.5V~13V. When the battery voltage is below 9.5V. The battery power meter lights off. If only
the red LED lights up, this means the battery voltage is 9.5V. If the green LED on the top lights up, the
battery voltage is 13V.
Note:1. When the built-in battery is used, if only the red LED lights up, recharge the battery in time in case of
battery damage.
2. If AC power is available, use AC first to lengthen the battery life.
1
3. DESCRIPTION OF VARIOUS PARTS
(1)WDA-282D
Antenna
(3)WDA-282UD
Antenna
Tweeter
Power LED
Woofer
Former song
Stop
CD Player
LCD
Pause/Play
Wireless Mic Switch/Volume Control
Mic. Volume control
AUX Volume Control
Treble Control
Master Volume Control
Power LED
MAIN Switch
LINE OUT
Bass Control
AUX Input
MIC Input
Voice Priority
Next Song
Volume +
Disc Tray
CD Main Switch
Open/Close
Volume Repeat Button
Program play
Tweeter
Power LED
Woofer
Wireless Mic Volume Control
Mic. Volume control
AUX Volume Control
Treble Control
Master Volume Control
Power LED
Main Switch
LINE OUT
Bass Control
AUX Input
MIC Input
Cassette Volume Control
Voice Priority
Battery Compartment
Cover
DC Switch
Battery Power Meter
Dc Inlet
AC Inlet
AC Fuse
2
Cassette
Record
Play
DC Switch
Battery Power Meter
Dc Inlet
AC Inlet
AC Fuse
Battery Compartment Cover
3
Stop/Eject
Pause
Fast Forward
Fast Reverse
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