Toa WA-Z100SD AS User manual

INSTRUCTION MANUAL
PORTABLE AMPLIFIER WA-Z100SD AS
Thank you for purchasing TOA's Portable Amplifier.
Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment.
8.1. WM-Z100H Wireless Handheld microphone
4. MASTER PANEL CONTROL
1. SAFETY PRECAUTIONS
2. GENERAL DESCRIPTION
5. POWER AND VOLUME IDENTIFICATION
3. NOMENCLATURE AND FUNCTIONS
TABLE OF CONTENTS
8. TRANSMITTERS
8.2. WM-Z100L Wireless Lavaliere microphone
10. WARNING
...... 5
7. WIRELESS RECEIVER MODULE .................... 7
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................................ 3
............. 4
............................ 5
.... 8
.... 8
9. REPLACEMENT OF BATTERY .......... 9
........................................... 9
11. SPECIFICATIONS
11.1. General specifications
11.2. Microphone specifications
11.3. Channel specifications
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.............. 11
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6. AUDIO MUSIC PLAYER ................................... 6

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1. SAFETY PRECAUTIONS
Safety Symbol and Message Conventions
Safety symbols and messages described below are used in this manual to prevent bodily injury and property
damage which could result from mishandling. Before operating your product, read this manual first and
understand the safety symbols and messages so you are thoroughly aware of the potential safety hazards.
Indicates a potentially hazardous situation which, if mishandled, could
result in death or serious personal injury.
WARNING
�Be sure to read the instruction in this section carefully before use.
Make sure to observe the instructions in this manual as conventions of safety symbols and messages
regarded as very important precautions are included.
We also recommend you keep this instruction manual handy for future reference.
When Installing the Unit
�Do not expose the unit to rain or an environment where it may be splashed by water or other liquids, as
doing so may result in fire or electric shock.
�Use the unit only with the voltage specified on the unit. Using a voltage higher than that which is specified
doing so may result in fire or electric shock.
�Do not cut, kink, otherwise damage nor modifythe power supplycord. In addition, avoid using the power
cord in close proximity to heaters,and never place heavy object -- including the unit itself -- on the power cord,
as doing so may result in fire or electric shock.
�Avoid installing or mounting the unit in unstable locations, such as on rickety table ora slanted surface
Doing so may result in the unit falling down and causing personal injury and/or property damage.
�To prevent lightning strikes, install the unit at least five metersaway from a lightning rod, and yet within the
protective range (angle of 45° ) of the lightning conductor. Lightning strikes may cause a fire, electric shock or
personal injury.
When the Unit is in Use
�Should the following irregularity be found during use, immediately switch off the power,disconnect the power
supply plug from the AC outlet and contact your nearest TOA dealer. Make no further attempt to operate the
�Do not place cups,bowlsor other containers of liquid or metallic objects on top of the unit. If theyaccidentally
spill into the unit, this may cause a fire or electric shock.
�Do not insert nor drop metallic object or flammable materials in the ventilation slotsof the unit’s cover,asthis
may result in fire or electric shock.
�Do not touch a plug during thunderand lightning, asthis may result in electric shock.
�To prevent a fire or electric shock, neveropen norremove the unit case asthere are high voltage
component inside the unit. In addition, modifying the internal parts or circuit may cause the unit to be against
the regulations in your country.
unit in this condition as this may cause fire or electric shock.
Refer all servicing to your nearest TOA dealer.
If you detect smoke or a strange smell coming from the unit
If water or any metallic object gets into the unit
If the unit falls, or the unit case breaks
the power supply cord is damaged (exposure of the core, disconnection, etc)

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Indicates a potentially hazardous situation which, if mishandled, could
result in moderate or minor personal injury, and/or property damage.
CAUTION
When Installing the Unit
�Never plug in nor remove the power supply plug with wet hands, as doing so may cause electric shock.
�When unplugging the power supply cord, be sure to grasp the power supply plug;neverpull on the cord itself.
Operating the unit with a damaged power supply cord may cause a fire or electric shock.
�When moving the unit, be sure to remove its power supplycord from the wall outlet. Moving the unit with the
power cord connected to the outlet may cause damage to the power cord, resulting in fire or electric shock.
�Avoid installing the unit in humid or dusty locations, in locations exposed to the direct sunlight, nearthe
heaters, or in locations generating sooty smoke or steam as doing otherwise may result in fire or electric
When the Unit is in Use
�Do not place heavy object on the unit as this may cause it to fall or break which may result in personal
injury and/or property damage. In addition, the object itself may fall off and cause injury and/or damage.
�Do not stand or sit on, nor hang down from the unit as this may cause it to fall down ordrop, resulting in
personal injury and/or property damage.
�When the unit is not in use for 10 days ormore, or when the AC powerisused foroperating the unit, be
sure to take the batteries out of the unit because battery leakage may cause a fire, personal injury, or
�Switch off the power, and unplug the power supply plug from the ACoutlet forsafetypurposes when
leakage or explosion of the battery.
�Make sure to observe the following handling precautions so that a fire or personal injury doesnot result from
Do not short, disassemble, heat nor put the battery into a fire.
Avoid using both new and old batteries together.
Do not solder a battery directly.
Be sure to use the specified type of batteries.
when removing the power cord, be sure to hold its plug to pull.
shock.
contamination of environment.
cleaning orleaving the unit unused for 10 days ormore. Doing otherwise may cause a fire orelectric shock.
Note correct polarity (positive and negative orientation) when inserting a battery in the unit.
Avoid locations exposed to the direct sunlight, high temperature and high humidity when storing batteries.
2. GENERAL DESCRIPTION
TOA’s WA-Z100SD is a portable amplifier that has an elegant design, durable and water-resistant case. It offers
reliable performance, clear, powerful sound, and is simple to operate. Equipped with an audio music player
player, music can be played from CD, USB or SD / MMC Card. It has the option of installing up to 2 UHF
wireless microphone receiver. Wheels are fitted for moving it around effortlessly. The unit has an operating
�Make sure the volume control is set to minimum position before power is switched on. Loud noise produced
at high volume when power is switched on can impair hearing.
�Do not use trolley on ragged ground to avoid any damage.
duration of 3 - 9 hours, depending on the volume.

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3. NOMENCLATURE AND FUNCTIONS
1. Carry Handle : To pull or retract the carryhandle, pressone touch button.
2. Rear Cover : Fixed related operational unit with audio accessories, such as CD player and batteries.
3. Front Cover : Speaker with fixed grill net.
4. Loudspeaker: (4A) 1” tweeter
(4B) 10” Woofer
5. Wheel : For moving this unit.
6. Grilled Net : To protect the speaker.
7. Tripod Socket : For tripod stand and rotation of 360 degree to enhance the acoustic fidelity.
8. Power On/Off : [ − ] On, power start; [ O ] Off power off, please turn off power to avoid consuming battery
when not in use.
9. AC Power Input : Comply with international voltage 90V-264V.
10. Lead Acid Battery: Instruction forchanging battery : Take out 3 pieces of screws and remove batteries
from main panel board.
Please note to follow the correct operation in order to avoid causing damage to battery.
(Positive-red line with red line terminal; negative-black line with black line terminal)
11. The Storage Box : A storage space formicrophone, remote control, and ACpower cord.
12. Recharging box for Microphone’s battery : Simultaneously charge 4 pieces of 1.2V / 1300mA~2500mA
rechargeable batteries for microphone, red light means charging, green continuous light means full load
charged.
14. (14A) Rear infrared for remote control.
1
2
3
4A
4B
5
6
7
55cm(H)
29cm(W)
32cm(W)
50cm(H)
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12
8
9
10
13. Wireless Receiver compartment for WTU-Z100 (optional).
13
14A
14B
(14B) Front infrared for remote control.

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4. MASTER PANEL CONTROL
1. CDVOL : Volume control with on/off.
2. DAR/DMP VOL/Power switch :
audio player’s volume control with on/off.
3. Line in VOL : Volume control for external audio input.
4. Phone jack/RCA Audio Line in : To amplify external
5. Digital Echo volume control.
6. Volume control for wired MIC.
7. WirelessMicrophone priority switch.
8. Phone jack for Wired Microphone input..
9. Phone jack & XLR jack for MIC.
1. Extension speaker.: connect to external speaker (4-8 Ω/over 50W rated input)
2. DC IN 24V/3A.: connect to external power.
3. Battery electricity display.
4. Mixout : Connect with wireless transmitter or PA broadcasting system.
5. Main VOL.
6. Bass : Bass control of microphone and music.
7. Treble : Treble control of microphone and music.
(Not in use)
audio inputslike CD, DVD.
5. POWER AND VOLUME IDENTIFICATION
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1
2
3
4
5
6
7
8
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When not connected with power cord, the duration of operation for speaking mode is around 3~9 hours
hours (depending on volume). When the electricity display indicator is lit at PW-LOW, it means battery
Flashing green light means the battery is charging. Charging time is around 6 - 8 hours.
is low, please charge the battery right away and leave the power switch on while charging.
Solid green in display indicator means full battery power.

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6. AUDIO MUSIC PLAYER
FIND
0
POWER
FUNC
vol- vol+
1
14
8
616
217
5
2
7
3
4
9
15
18
1234510
6789
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1. POWER: In powerOFF mode, press this key to switch ON the power.
In power ON mode, press this key for more than 2 sec. to switch OFF the power.
2. STOP/EJECT: Press to stop playing and pressto eject disk.
3. FIND : In MP3 mode: Press this key once FILE search mode changed. Press this key twice ALBUM search
mode changed. If pressthis key long time once track is displayed. presstwice ID3 TAG isdisplayed.
4. CUE/UP : Press to next track number.
Continued pressed, fast forward during play/pause when pressed for more than 0.7 sec.
REV/DOWN : Press to previous track number.
Continued pressed, fast reverse during play/pause when pressed for more than 0.7sec.
5. PLAY/PAUSE : Press once to start playing, press again to pause.
6. REPEAT :
In MP3 mode and in USB mode if this key is pressed, PLAY mode is changed cyclically as shown below.
PLAY ALL
PLAY ALL RANDOM REPEAT TRACK REPEAT FOLDER REPEAT ALL RANDOM REPEAT
In CD mode if this key is pressed, PLAY mode is changed cyclically as shown below
7. PROG :
PLAY ALL RANDOM REPEAT TRACK REPEAT ALL RANDOM REPEAT PLAY ALL
Set to programming mode. In programming mode, all program is cleared when [STOP] key is pressed.
8. FOLDER-DOWN:In stop mode : Skip the starting play folder to previous folder during stop mode,cyclic to the
last folder if it is in the first folder. In normal play mode: Skip the playing file to the previous folder’s first file.
FOLDER-UP : In stop mode : Skip the starting play folder to next folder during stop mode, cyclic to the first
folder if it is in the last folder. In normal play mode : Skip the playing file to the next folder’s first file.
9. FUNC : Press to change cyclically as shown : CD USB CARD.
10. LCD DISPLAY : Display CD status including track number and playing time.
11. USB Connector : Insert the USB ( Support up to 32GB ).
12. IR INFRARED : Picks up signal from the remote control.
13. SD/MMC CARD Connector : Accepts SD Card and MMC Card ( Support up to 32GB ).
14. 0~9 : Use these keys to select the track.
15. ESP : In CD mode, Press “ESP” key.
The ESP display is lit and the set is in electronic anti-shock state. The electronic anti shock time is
about 40 seconds. Press “ESP” key again to cancel the ESP function.
16. Display : When playing a MP3 CD, and key is pressed, the LCD display will be changed cyclically as shown
below : track number and playing time → total number of songs → name of the playing song → total
number of folder and total number of songs.
17. MUTE : In playing mode, press this key to mute, press again to recovery.
18. VOL + : When this key is pressed, the volume will increase by 1dB per step, the max. volume is 30dB.
VOL - : When this key is pressed, the volume will decrease by 1dB per step, the min. volume is 0B.
→ →

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7. WIRELESS RECEIVER MODULE
1
1. RA Signal Indicator : The yellow LED RA lights up when wireless audio signal is being received and
2. LED display : When selecting channels, the selected channel is shown on the display.
3. AF Signal Indicator: The red LED AF lights up when microphone signal is being transmitted and received
5. Power ON/OFFIndicator : Red LED lights up when power is on.
6. Power ON/OFF/Volume Knob : Adjust by turning clockwise to switch on powerand to increase
transmitted.
4. Channel selector : Press up and down for 16 user selectable channels.
when microphone is turned on.
microphone volume. Power is switched off when knob is turned to minimum.
3
25 6
UHF PLL Non-Diversity receiver module
WTU-Z100 (Optional)
Wireless Receiver Installation
1. Please switch off power before installation.
2. Unscrew the screws from the blank panel with the hex head wrench provided and
remove the blank panel.
5. Installation is done correctly when the equipment is powered on and the LED indicators
4. Screw back the screws tightly.
on the wireless receiver lights up.
3. Slot the wireless receiver into the compartment completely.
Blank panel
Hex. wrench
Screw
Wireless receiver
Hex. wrench
Screw
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8. TRANSMITTERS
1. Steel grille : Protect capsule from any damage.
2. Aluminium neck ring : logo printing and fixed top and capsule.
3. Battery compartment : 1.5V x 2 pcs or 1.2V x 2 pcs
4. Channel switch from 1 to 16.
5. Battery indicator : This red light indicator flashes when the
batteries are almost out of power.
6. Power switch on/off : Control microphone power.
8.1. WM-Z100H Wireless Handheld microphone (Optional)
Note :
Remove the batteries when not in use for long period of time.
WM-Z100H is an optional item and is packaged
with WTU-Z100 wireless receiver as a set.
Set Model: WS-Z100H
WM-Z100H
1
2
3
4
6
5
8.2. WM-Z100L Wireless Lavaliere microphone (Optional)
WM-Z100L
BODY PACK
TRANSMITTER
12345
7
8
10
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1. External antenna jack: 1/4 forantenna input jack.
2. Power indicator : The red light indicator will flash once when it is turned on.
The red light indicator will be solid red when the batteries are almost out of power.
3. Mini XLR jack.
4. Volume control : Adjust the volume by turning clockwise.
5. Power switch : Power on / power off.
6. Channel selector from 1 to 16.
7. Buckle isfixed with a screw so that it can conveniently clip on the belt comfortably.
8. Buckle is fixed on the unit. It can revolve up to 90°
9. Battery chamber cover : Put batteries in and take out from this chamber cover.
10. Battery compartment :
1.5V x 2. Align the negative or positive polarities properly when inserting the batteries.
Remove the batteries when not in use for long period of time.
Note :
- When using lavaliere, try to place capsule close to the mouth while doing, do not maximize the
volume as it cannot achieve the best performance.
- WM-Z100L is an optional item and is packaged with the WTU-Z100 wireless receiver as a set.
Set model : WS-Z100L

accordance with the instructions, may cause harmful interference radio communications. However, there
is no guarantee that interference will not occur in a particular installation. If thisequipment does cause
Federal Communication Commission Interference Statement
This equipment has been tested and found to comply with the limits of class B digital device, pursuant to
part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in
interference in residential installation.
10. WARNING
harmful interference to radio ortelevision reception, which can be determined byturning the equipment
off and on, the user is encouraged to try to correct the interference byone of following measures :
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician forhelp.
9. REPLACEMENT OF BATTERY
Note : Diagram 1
2
POSITIVE
R1
POSITIVE
R2
NEGATIVE
B2
Red Black
1
2
1. Please switch power off before changing batteriesand modules.
2. Take out 6 pieces of screws and remove battery plates from main panel board and take batteries out.
Install batteries 12V/5AH into battery compartment.
Connect red terminal into battery’s positive R1 red line terminal, black terminal into battery’s
negative B2 black line terminal, and connect negative B1 and positive R2 together.
3. Make sure the battery pack is properly inserted then close the cover by tightening the screws.
4. Note : Make sure the pole matches color. Refer to Diagram 1 for changing battery. Incorrect connection
will cause damage orpowerwill not work in perfect condition.
NEGATIVE
B1
+ +
_ _
1
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11. SPECIFICATIONS
11.1. General Specifications
Model WA-Z100SD AS
Speaker 8 ohm / 1” tweeter, 4 ohm / 10” Woofer
Receiver module UHF PLL Non-Diversity receiver module (up to 2 pcs of optional receivers)
Output power 70W(RMS) / 100W (MAX) (Class-D Amplifier)
Function
CD-DM3 Player; USB (support up to 32GB); SD/MMC Card (support up to 32GB)
MIC Input x 2 (phone jack x 1, combination XLR & phone jack x 1);
Charging time 12V/5Ah (2pcs) Lead Acid battery 6-8 hours
Operating time Averagely 3-9 hours (depending on the volume)
Line Input (RCA x 1 or phone jack x 1); Digital Echo System
1.2V/1.3Ah Nickel-hydrogen battery (for microphone) : 5 hours
Power supply 100-240V (90-264V) switching power supply
Rechargeable battery 12V/5Ah (2pcs)
Frame material Waterproof with plastic steel (P.P Fiber)
Special design
Dimensions 560 (H) x 330 (W) x 290 (D) mm
Weight 16.5 kg
low consumption; automatic charge design for 1.2V rechargeable batteries x 4pcs;
storage for 2 sets of handheld microphone or lavaliere microphone;
simultaneous power charging with unit operating;
wireless microphone priority; digital echo system; one-touch retractable handle
with 16 user selectable channels
Accessories
Options
WS-Z100H AS Set (WM-Z100H Handheld Mic & WTU-Z100 Wireless Receiver)
Remote Control ....1, Type C Power Plug ....1, Hex. head Wrench ....1
WS-Z100L AS Set (WM-Z100H Lavaliere Mic & WTU-Z100 Wireless Receiver)
Speaker Stand : ST-34B
FCC Caution : To assure continued compliance, any changes or modificationsnot expressly approved
by the party responsible for compliance could void the user’s authority to operate the equipment.
(Example use only shielded interface cables when connecting to computer or peripheral devices).
CAUTION : To reduce the risk of electric shock, do not remove the cover, no user serviceable
parts inside. Referservicing to qualified personnel.
WARNING : To prevent fire or electric shock, do not expose this equipment to rain or moisture.
Explanation Of Graphical Symbols
The lighting flash with arrowhead symbol, within an equilateral triangle, isintended to alert
the userto the presence of uninsulated dangerousvoltage within the products enclosure
that maybe of sufficient magnitude to constitute a risk of electricshock to human.
The exclamation point, within an equilateral triangle, is intended to alert the userto the
presence of important operating and maintenance (servicing) instruction in the literature
accompanying the appliance.
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11.2. Microphone Specifications
Model
Frequency stability ±0.005%
Antenna
1.5V x2 Pcs (AA UM-3)
Weight 285 g (with battery)
Built in
Battery
Design type Handheld Microphone
Model
Carrier frequency range
Frequency stability ±0.005%
Frequency response 100Hz ~ 15KHz
Battery 1.5V x2 or 1.2V x2 (AA UM-3)
Weight 149.5 g (with battery)
Antenna External antenna
Design type Lavaliere Microphone
11.3. Channel Specifications
Model
Frequency stability ±0.005%
Deviation
Dynamic range 80dB overall
S/N Ratio >90dB
T.H.D <0.5%
100Hz ~ 15KHz (±3dB)
Wireless transmitter ratio Approx. 10mW
±40KHz, with level limiting circuit controlled
Frequency response
WM-Z100H SE1AS
Carrier frequency range UHF 665-681 MHz
WM-Z100L SE1AS
UHF 665-681 MHz
Carrier frequency range UHF 665-681 MHz
WTU-Z100 SE1AS
Color
Dimension 85(W) x 32(H) x 148(D) mm
Weight
Black
75.4 g
Frequency response 80Hz ~ 14KHz
Channel selectable Preset 16 channels
Microphone capsule Dynamic
Operating temperature -10 °C to + 50 °C
Channel selectable Preset 16 Channels
Finish Resin, Black
Dimension ø48.5 x 250(L) mm
RF output power 10mW Max.
Currency consumption 130mA ±10mA
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Microphone capsule Condenser
Operating temperature -10 °C to + 50 °C
Channel selectable Preset 16 Channels
RF output power 10mW Max.
Currency consumption 120mA ±10mA
Finish Resin, Dark Gray
Dimension 65(W) x 103.5(H) x 38.5(D) mm
Note. The design and specifications are subject to change without notice for improvement.

533-02-026-50
TOA Corporation
URL: http://www.toa.com.sg