Thinuna TA-80D II User manual

TA-180DII
TA-120DII
TA-80DII
MP3/F M/
MP3/F M/
TA-180DII
TA-120DII
TA-80DII
MP3/F M/BT
MP3/F M/BT
MP3/F M/BT
MP3/F M/BT
TA-180DIITA-240DII
MP3/F M/BT
MP3/F M/BT
MP3/F M/BT
MP3/F M/BT
MP3/Tuner/BT Mixer Power Amplifier
TA-80D II
TA-120D II
TA-180D II
TA-240D II
www.thinuna.com Version A

Welcome................................................................................................................................................................................1
Warning..................................................................................................................................................................................1
Installation Environment..................................................................................................................................................2
Important Safety Instructions............................................................................................................................................2
Features................................................................................................................................................................................ 3
Accessories...........................................................................................................................................................................3
Operation...............................................................................................................................................................................3
Front Panel.........................................................................................................................................................................4
Rear Panel..........................................................................................................................................................................5
IR Remote Controller and Quick Installation Guide.....................................................................................................6
Specifications.......................................................................................................................................................................7
Common Faults And Solutions.........................................................................................................................................8
Service................................................................................................................................................................................... 9
MP3/Tuner/BT Mixer Power Amplifier
Contents

Page 1
A personal welcome to you from the management and employees of Thinuna global.
Thanks you for choosing Thinuna products, we will always provide innovative, advanced, reliable products
like before.
We are sincerely trust these products will provide years of satisfactory service, but if anything is not to your
complete satisfaction, we will endeavor to make things right.
Welcome to thinuna again, and thank you for becoming part of our worldwide extended family!
Welcome
Warning
CAUTION
.
RISK OF ELECTRIC
SHOCK DON’T OPEN
This symbol is intended to alert the user to the
presence of uninsulated “dangerous voltage” within
the product’s enclosure that may be of suf-ficient
magnitude to constitute a risk of electric shock to
persons.
This symbol is intended to alert the user to the
presence of important operation and mainte-nance
(servicing) instructions in the literature accompanying
the appliance.
* Do not install this equipment in a confined space such as a book case or similar unit.
* The apparatus shall not be exposed to dripping or splashing and no objects filled with liquids, such vases, shall be placed on the apparatus.
* Worded: “WARNING FOR YOUR PROTECTION PLEASE READ THE FOLLOWING-WATER AND MOISTURE: Unit should not be used
near water(e.g. near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool, etc).
Care should be taken so than objects do not fall and liquids are not spilled into the enclosure through openings.”
Service Instructions
* Worded: "Caution: These servicing instructions are for use by qualified service personnel only. To reduce the risk of electric shock, do not
perform any servicing other than that contained in the operating instructions unless you are qualified to do so."
* Location: Instruction Manual.
NOTE : This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to
cause harmful interference in which case the user will be required to correct the interference at his own expense.
Attentions: Pour prévenir les chocs électriques ne pas utiliser cette
fiche polarisée avec un prolongateur, une prise de courant
on une autre sortie de courant, sauf si les lames peuvent
étre insérées à fond sans en laisser aucune partie à
découvert.
To prevent fire or shock hazard, do not
expose the unit to rain or moisture.
WARNING
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK.
DO NOT REMOVE COVER (OR BACK).
NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
Caution: To prevent electric shock do not use this (polarized) plug with
an extension cord, receptacle or other outlet unless the blades
can be fully inserted to prevent blade expo-sure.
MP3/Tuner/BT Mixer Power Amplifier

Page 2
Installation Environment
Important Safety Instructions
- Avoid excessive heat, humidity, dust and vibration
Keep the unit away from locations where it is likely to be exposed to high temperatures or humidity-such as
near radiators, stoves, etc. Also avoid locations which are subject to excessive dust accumulation, or to vibration
that could cause mechanical damage.
- Avoid physical shocks
Strong physical shocks to the unit may cause damage. Handle the unit with care.
- Do not open the case or attempt repairs or modifications yourself
This product contains no user-serviceable parts. Refer all maintenance to qualified Thinuna service personnel.
Opening the case and/or tampering with internal circuitry voids the warranty.
- Always power off before making connections
Always turn the AC mains OFF before connecting or disconnecting cables. This is important to prevent damage
to the unit itself as well as other connected equipment.
- Handle cables carefully
Always plug and unplug cables (including the AC mains power cord) by gripping the connector, not the cord.
- Clear with a soft dry cloth
Never use solvents such as benzine or paint thinner to clean the unit. Wipe clean with a soft, dry cloth.
Installation this system is not difficult and complex. But you still need to spend some time to read this manual
and ensure the connection and installation is exact.
Never place this product in an environment which could alter its performance or reduce its service life.
Such environments usually include high levels of heat, dust, moisture, and vibration.
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with dry cloth.
7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus
(including amplifiers) that produce heat.
9. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades
with one wider than the other. A grounding type plug has two blades and a third grounding prong.
The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet,
consult an electrician for replacement of the obsolete outlet.
10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and
the point where they exit from the apparatus.
11. Only use attachments/accessories specified by the manufacturer.
12. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the
apparaus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury
from tip-over.
13. Unplug this apparatus during lightning storms or when unused for long periods of time.
14. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been
damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects
have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate
normally, or has been dropped.
MP3/Tuner/BT Mixer Power Amplifier

* With BT wireless audio function；
Page 3
Features:
* Built-in MP3 player, support MP3 and WMA format, USB flash disk input port;
* Built-in FM tuner；
* Built-in Chime and Siren；
* 3 Aux, 2 Mic input and 1 Aux output;
* Mic 1 input has priority (Mute other audio input);
* Power, Signal and Clip LED indicator;
* Volume control for each input and master output volume control;
* Treble and bass EQ control;
* 100V / 70V high impedance output and 8ohms low impedance output;
* 128*64 LCD displayer for MP3 and FM tuner operation;
* 4 repeat mode for MP3 player: random, repeat one, repeat all in a file and repeat all;
* 5 EQ sound effector for MP3 player and FM tuner audio output;
* LCD displayer can display name of music, playing time and remain time;
* IR remote controller;
Accessories
One FM antenna and one IR remote controller are provided for using with this product.
Operation
Make certain that speakers and input sources are properly connected before power on.
Keep volume levels turned down before switching on.
NOTE: The system’s operation is delayed by approximately three seconds after pressing the power switch.
This is due to the built-in protection circuitry, designed to protect speakers and other system components.
MP3/Tuner/BT Mixer Power Amplifier

17. TREBLE OF MASTER OUTPUT
18. BASS OF MASTER OUTPUT
9. REPEAT MODE FOR MP3 PLAYER
4 repeat mode for MP3 player: random(R), repeat
one(1), repeat all in a file(F) and repeat all(A).
TA-180DIITA-240DII
MP3/FM/BT
MP3/FM/BT
Front Panel
1. POWER SWITCH
2. CLIP LED
The LED indicate that you need to turn down the
amplifier’s output volume. Do not operate the unit with
the CLIP RED LED continuously on (illuminated).
3. POWER LED
4. OUTPUT LEVEL LED
5. USB DISK INPUT PORT
Connect USB disk here, support MP3/WMA format.
6. IR REMOTE CONTROLLER RECEIVE WINDOWS
7. LCD DISPLAYER
128*64 LCD can display name of music, playing time
and remain time.
8. FM TUNER/MP3/BT PLAYER SWITCHER
10. “CHIME” BUTTON (Only Control By “M.VOL” Knob)
11. “SIREN” BUTTON (Only Control By “M.VOL” Knob)
12. " " PLAY/PAUSE, FM AUTO SCAN
NOTE MP3, press to change play
or pause status;
: when playing
When playing FM tuner, press for 3 seconds to
scan FM station and memory. When finishing, use
or to choose the favorite station.
Page 4
13. In MP3 mode, press to prev music;
In FM Mode, press to prev station; and
pressing for 3 seconds scan to prev station.
14. In MP3 mode, press to next music;
In FM Mode, press to next station; and
pressing for 3 seconds scan to next station.
15. EQ SOUND EFFECTOR BUTTON
Built-in 5 effects for MP3 player and FM tuner
audio output.
16. MASTER OUTPUT VOLUME CONTROL
19. MP3/FM/BT VOLUME CONTROL
20. AUX2/AUX3 VOLUME CONTROL
21. AUX1 VOLUME CONTROL
22. MIC2 VOLUME CONTROL
23. MIC1 VOLUME CONTROL
Mic 1 input has priority (Mute other audio input);
24. MIC2 INPUT PORT
Unbalanced 6.3mm TS microphone connector.
25. MIC1 INPUT PORT
Unbalanced 6.3mm TS microphone connector.
MP3/Tuner/BT Mixer Power Amplifier

OUT
AUX
INININ AUX3AUX2AUX1
8Ω70V 100V 0VGND
TO REDUCE THE RISK OF
FIRE OR ELECTRIC SHOCK
EQUIPMENT TO RAIN OR
MOISTURE.
FM ANTENA
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
DON’T EXPOSE THIS
1. FM ANTENNA TERMINALS
The FM terminal accepts a 75 Ohm Coaxial cable that
terminates at an FM antenna. Antenna position may
affect performance so it may be necessary to
reposition the antenna for the best reception.
Note: The ability to receive an FM signal may be
diminished by terrain, area buildings, and the
construction materials of the building housing the
receiver. Keep these circumstances in mind when
selecting the type of FM antenna and its mounting
position.
An indoor FM antenna is provided and should be
suitable for most applications. Repositioning the
antenna may be necessary to identify the optimum
mounting location. If greater signal strength is required,
replace the supplied antenna with a large outdoor FM
antenna using 75 Ohm coax as the lead wire.
2. AUX1 INPUT PORT
Stereo RCA unbalanced input port for AUX1.
3. AUX2 INPUT PORT
Stereo RCA unbalanced input port for AUX2.
4. AUX3 INPUT PORT
Stereo RCA unbalanced input port for AUX3.
5. AUX OUTPUT PORT
Stereo RCA unbalanced output port for external
amplifier or recording device.
6. 8Ω SPEAKER OUTPUT TERMINAL
Connect to the "+" of 8ohms low impendence speaker.
7. 8Ω SPEAKER OUTPUT TERMINAL
Connect to the "-" of 8ohms low impendence speaker.
8. 70V SPEAKER OUTPUT TERMINAL
Connect to the "+" of 70V high impendence speaker.
9. 100V/70V SPEAKER OUTPUT TERMINAL ”0V”
Connect to the "-" of 100V/70V high impendence
speaker.
10. 100V SPEAKER OUTPUT TERMINAL
Connect to the "+" of 100V high impendence
speaker.
11. AC POWER CORD
Connect only to an proper AC mains power source.
12. AC FUSE HOLDER
The fuse holder contains the AC overload
protection fuse. If the fuse has blown out, replace
it with a fuse of the same specifications. If the fuse
continues to blow, refer servicing to a qualified
service technician.
13. FAN VENTS
These vents provide hot air flow out of the unit.
It is important to keep them free of obstructions,
to prevent the unit from overheating. It is also
important to operate the unit in a dust-free
environment.
Rear Panel
Page 5
MP3/Tuner/BT Mixer Power Amplifier

a. Press to display the folder list.
b. Press to select the folder to be played.
c. Press to confirm and start playing the
songs in the folder.
FM Tuner/MP3/BT player
switcher
Menu
Folder playback
Stop
a. Connect Aux audio source to the Aux input port.
Such as CD player, Computer, iPad and other
external audio device.
b. Turn the Aux volume control knob to get the
suitable level.
b. Turn the Mic volume control knob to get the
suitable level.
c. Using “TREBLE”, “BASS” knob to get the good
sound quality.
3. Play music with BT
a. Press “MODE” button to switch input to BT.
b. Turn on the BT of the mobile phone, search and
connect the BT of the machine.
c. After the BT pairing is successful, play the music
on the phone.
Page 6
IR Remote Controller and Quick Installation Guide
Power switch
Play/Pause, FM auto scan
Number
Volume control
Previous music, Previous station,
manual scan to Previous station
Next music, next station,
manual scan to next station
MP3 repeat mode
1. Play FM tuner (Connect the FM antenna first)
1.1 Auto scan FM station
(Support MP3/WMA files).
b. Power on the amplifier.
c.
a. Press “MODE” button to switch input to FM tuner.
b. Press for 3 seconds to scan FM station and
memory.
c. When finishing, use or to choose the favorite
station.
1.2 Manual scan FM station
a. Press “MODE” button to switch input to FM tuner.
b. Press or for 3 seconds to scan next or prev
FM station
c. When finishing scan, it will stop and memory
current station and play.
2. Play MP3 from USB disk
a. Plug the USB flash disk
Press “MODE” button to switch input to MP3.
d. Press , , button to play, pause or choose
the next or prev song.
e. Using “ ” button on the front or using “ ”
button on the IR remote can select the repeat mode:
random(R), repeat one(1), repeat all in a file(F) and
repeat all(A).
f. Select the suitable EQ sound effects for MP3 player
audio output.
Note: The MP3 player will play the music from last
playing when power on this amplifier again.
4. Play Aux1 or Aux2 audio input
5. Paging with microphone
Connect microphone to the Mic input port.
6. Select the different folders to play MP3
a.
MP3/Tuner/BT Mixer Power Amplifier

Specifications
Page 7
Model No. TA-80D II TA-120D II TA-180D II TA-240D II
Rated Power 80W 120W 180W 240W
Mic Input -60dB, 600Ω, unbalanced, 6.3mm TS port
Aux Input -20dB, 10kΩ, unbalanced, Stereo RCA port
Aux Output 0dB, 600Ω, unbalanced, Stereo RCA port
Speaker Output High Impendence: 100V, 70V; Low Impendence: 8Ω;
Protection AC fuse, overheating, overvoltage, overcurrent, short, DC,
and muting during power on protections
Effectors 5 EQ sound effector for MP3 player and FM tuner audio output;
EQ for Master Output Treble: ± 12dB at 10kHz; Bass：± 12dB at 100Hz
Frequency Response 20~20kHz (±3dB)
S/N Microphone input >66dB; AUX input>75dB
T.H.D <0.5% at 1kHz，at 1/3 rated power.
Power Source 220~240VAC, 50/60Hz
Power Consumption 110W at rated
power 170W at rated power 250W at rated power
350W at rated
power
Weight 6kg 7kg 8kg 10kg
Temperature / Humidity -10°C ~ +40°C, <95%
Dimensions 482(W) × 70(H) × 310(D) mm
Shipping Weight 8kg 9kg 10kg 12kg
Shipping Dimensions 0.0299CBM, 58(W) x 43(H) x 12(D) cm
MP3/Tuner/BT Mixer Power Amplifier

Page 8
Common Faults And Solutions
No.
01
02
03
04
Fault
No power
Power on but
unwork
Distortion
Protected
activation
A: power supply
poor contact
A: Audio Input error
A: excessive audio
output
A: shorted speaker
cable or excessive
power
B: other problems
D: incorrect speaker
cable
C: total speaker power
is not correct
B: wrong speaker load
B: wrong input level
Check the correct audio signal.
Set the correct output volume level
Turn the power off, check the speaker cable
and make the correct connection.
Turn the power on.
Check other problems which may cause
protected. If still has problem, please contact
Thinuna directly or the authorized Distributor
for your specific country or region.
Use a correct speaker cable.
Connect the speaker correctly, and the total
power of speakers can’t exceed the rated
power of these amplifier. And need to excess
power for long distance transmission.
Connect the speakers correctly
Connect the right audio input, don’t connect
microphone signal into this amplifier.
B: fuse has failed Replace with the same specifications fuse.
Use a good power supply outlet or sequence
power supplier.
Cause Solutions
MP3/Tuner/BT Mixer Power Amplifier

Page 9
Procedures
Ensure the problem is not related to operator error, or external system devices, Once it is certain that the
problem is related to the product contact your warranty provider as described in the warranty section of this
manual.
Schematic
A Schematic is available by contacting your warranty provider.
Parts List
A Parts List is available by contacting your warranty provider.
Variations
Variations of this product exist to reflect the variations in AC power requirements throughout the world. Product
supplied through local sources are compatible with local AC power requirements.
Options
No optional items are available for this product.
Warranty
Warranty terms and conditions vary by country and may not be the same for all products. Terms and conditions
of warranty for a given product may be determined first by locating the appropriate country which the product
was purchased in, then by locating the product type.
To obtain specific warranty information and available service locations contact Thinuna directly or the
authorized Thinuna Distributor for your specific country or region.
Service
MP3/Tuner/BT Mixer Power Amplifier

Notice: Thinuna Technology makes every effort to ensure the
accuracy of information on this manual. The documents,
graphics, and other information included in this manual may
include technical inaccuracies, typographical, or other errors.
Specifications are subject to change without notice.