TREBLE
BASS
MIC1
AUX2 VOL
AUX1 VOL
MIC3 VOL
MIC2 VOL
MIC1 VOL
2 4 6 8 10
LEVELMETER
TONE
ON
MIX AMPLIFIER MP600PIII
ON OFF MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX
Public Address System
MP200PIII
MP300PIII
MP600PIII
MP1000PIII
User's Manual
Welcome to use DSPPA public address system. For the better use of this product, please read this instruction carefully
prior to use.
Guangzhou DSPPA Audio Co., Ltd
http://www.dsppatech.com
* * Mini Amplifier
Caution
To assure the finest performance, please use or operate the product in accordance with corresponding
instructions.
This symbol indicates "forbidden content" This symbol indicates "compulsory content"
■ Please make sure that the
power wire is NOT damaged.
Do NOT unplug the equipment
by pulling the power wire;
otherwise it may cause electric
shock, short circuit or fire.
■ When the equipment is in use, DO NOT block the air
outlet which should be kept clear, in order to avoid
overheat.
■Do NOT store this
equipment in any
place with heavy
dust or vibration, or
where it is extremely
cold or hot.
■ Please do NOT place any heavy article on this
equipment. Please operate
switches, buttons or
external audio source
carefully.
■ Please prevent foreign matters (such as paper,
metal etc.) entering the equipment through the gaps
or opening, in such cases, please cut off the power
supply
immediat
ely.
■ Do NOT attempt to remove any internal component
from the equipment, or to
modify the equipment in
whatever manner.
■ In case that sound is suddenly off or there is
abnormal odor or smoke, please unplug the
equipment from the power socket to avoid potential
electric shock, fire or other accident. The equipment
should be inspected by professional personnel.
Burning Smell
■ If the equipment is not in use for a long period, please
unplug it from the AC power socket to realize zero
energy consumption.
* * Mini Amplifier
Content
1. Features .................................................................................................................................................................. 1
2. Description of Appearance ..................................................................................................................................... 1
2.1 Description of front panel ............................................................................................................................. 1
2.2 Description of rear panel .............................................................................................................................. 2
3. Connection Diagram ............................................................................................................................................... 3
Safety Precautions ...................................................................................................................................................... 4
Matters needing attention ........................................................................................................................................... 4
Packing List ................................................................................................................................................................ 5
Specification ............................................................................................................................................................... 5
1
1. Features
Three microphone inputs, two auxiliary inputs, and one AUX output for link.
Transformer for the speaker outputs at 100V, 70V and P1.
Muting function.
Individual volume control.
Low and high tone control.
A five-element LED level meter is provided for the quick and easy visual monitoring of
sound level.
The protection and alarm in case of output short-circuit.
2.Description of Appearance
2.1 Description of front panel
1 2 3 4
5
6
7
8
MIC1 VOL MIC2 VOL MIC3 VOL AUX1 VOL AUX2 VOL
OFFON
ON
108
4
6
2
LEVELMETER
MIN MAX
MIC1
TREBLEBASS
TONE
MIX AMPLIFIER MP600PIII
MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX
1 LED power indicator 5 Treble control
For main power. Adjust treble response.
2 Power switch 6 MIC volume control
For main power. Adjust microphone volume.
3 LED level meter 7 AUX volume control
Indicate output level. Adjust AUX input volume.
4 Bass control 8 MIC1 input jack
Adjust bass response. Connect to microphone of unbalanced 30-600Ω with 1/4”phone
plug. The muting function is activated while the signal is sent to
MIC1.
Note:
When all the five elements of the LED level meter remain lit, it indicates that the sound is distorted. In such a case,
adjust each volume controlling button, until LED element 4 (+8dB) and LED element 5(+10dB) shall flash.
2
2.2 Description of rear panel
1 Mute control 4 AUX output
Adjust muting function. Connect to amplifier.
2 MIC2 input & MIC3 input 5 Output terminals
Connect to the microphones at unbalanced Connect to speakers.
30-600Ω with 1/4 phone plug. 6 AC power connector
The signals from MIC2 and MIC3 will Connect to AC power source.
be muted by the signal from MIC1. 7 AC fuse
3 AUX1 input & AUX2 input Prevent the excessive AC current flow.
Connect to auxiliary source equipment. 8 Fan intake window
Note:
When connecting to speakers, use one pair of speaker output terminals only.
MUTE
OUT
INPUT
MIC2 MIC3
AUX2AUX1
MAX MIN
MP200PIII.MP300PIII
SERIES MIXING AMPLIFIER
SER.
NO.
AUDIO OUTPUTS
COM P1
70V 100V
广州市迪士普音响科技有限公司
Guangzhou DSPPA Audio Co.,Ltd.
带前置广播功放
F4AL250VF2AL250V
MP200PIII
DSPPA
F A
MP300PIII
P1
16V
22V
~220-240V/50-60Hz/6A
Nur Sicherung 250V
Use Only With A 250V Fuse
Employer Unlquement Avec
Fusible De 250V
请勿打开，以免触电
1 2 3 4
5
6
7
8
FUSE TUPE 保险丝规格
3
3. Connection Diagram
Muting Function
This model provides muting function. The inputs from Mic2, Mic3, Aux 1 and Aux 2 are automatically muted by
the input from Mic1, as the signal from Mic1 overrides other input signals. The level of MUTE can be adjusted
within the range from MAX to MIN by adjusting MUTE control button on the rear panel. It is preset at MAX
before shipping from the factory.
Priority MIC
or Chairman’s MIC
100V COM AUX OUT AUX2 AUX1 MIC3 MIC2
DECK
TUNER
MIC1 VOL MIC2 VOL MIC3 VOL AUX1 VOL AUX2 VOL
OFFON
ON
108
4
6
2
LEVELMETER
MIN MAX
MIC1
TREBLEBASS
TONE
MIX AMPLIFIER MP600PIII
MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX
AMP.
MUTE
MAX MIN
4
Safety Precautions
1. Safety Precautions
Please do NOT connect this device to the power source, before the system is correctly wired.
It is important to ensure that input voltage to the device is the same as required voltage of the device,
otherwise the device may be damaged.
There is dangerous voltage in the device, which may cause personal electric shock. Please do NOT open
the case without permission, to avoid potential risks of electric shock.
The device is not completely disconnected from power source when it is switched "OFF". For sake of
safety, please disconnect the device from the socket if it is not in use.
Please do NOT place the device where it is extremely cold or hot.
Good ventilation must be provided in the working environment of the device, to avoid excessive
temperature during its operation, which may cause damages to the device.
Please unplug the device from power socket in raining and wet days or if the device is not in use for a
long time.
Please disconnect the power plug from sockets, to ensure the device has been completely disconnected
from power source, before any component is removed from or re-installed in the device or before any
electric connector of the device is disconnected or reconnected.
In case of any failure of the device, please do NOT open the case and repair without permission from a
professional personnel, to avoid accident or additional damages to the device.
Please do NOT place any corrosive chemicals near or on the device.
2． Matters needing attention
Our company provides a three-year free warranty service (including free replacement parts) over quality
issues as from the date of purchase, provided that the device is installed and used in accordance with
requirements specified in the User Manual.
For warranty, the user must show the Warranty Card and the receipt kept by the user and purchase
invoice of the device as supporting documents.
The following conditions are beyond the scope of warranty:
1．Product damage due to improper installation, use or handling;
2．Product damage due to abnormal conditions (such as excessive power source voltage or ambient
humidity);
3．Product damage due to acts of God;
4．Product SN is changed, altered or removed;
5．Product has been repaired or modified by any person without duly authorization from our company;
Please keep the User Manual and Warranty Card in good custody.
For issues and precautions not mentioned in this User Manual, if required, please contact the distributor
or visit our website at http://www.DSPPA.com.
In case of any failure in the warranty period, please contact service personnel (or distributor) of our
company for service. The company shall not be made liable for damages due to unauthorized
dis-assembly or maintenance or service by unauthorized personnel.
5
Packing List
No,
Category
Amount
1
SY542 connectors（AV Audio line）
1
2
3
Output Insurance Box
1
3
Mains Line
1
4
Warranty Card
1
5
Certificate
1
6
User’s Manual
1
Specification
Note: The performance specifications are subject to changes without further notification.
Model
MP200PIII
MP300PIII
MP600PIII
MP1000PIII
Rated output power
60W
120W
250W
350W
Output regulation
≤3dB (from off-load to full load)
Speaker output
P1, 70V, 100V
AUX output
≥700 mV
Input sensitivity
Microphone :≤3.3mV (unbalanced)
Line:≤300mV (unbalanced)
Frequency response
80Hz-16KHz (±3dB)
Distortion
≤1% （1KHz，normal operating status）
S/N Ratio
Line: ≥74dB
Tone
Bass : ±10dB(100Hz)
Treble : ±10dB(10kHz)
Protection
AC fuse; DC voltage; overload; short-circuit.
Muting function
Mic 1 overrides other input signals with
0-( -30 )dB attenuation
Power requirements
AC 220V/50Hz
Rated power consumption
120W
250W
500W
650W
Outer Packing Size (mm)
(L×W×H) 520×430×195
Unit Size (mm)
(L×W×H) 420×338×88
Gross weight
10.3kg
10.8kg
14.8kg
15.2kg
Net weight
8.5kg
9kg
13kg
13.4kg
6
Guangzhou DSPPA Audio Co., Ltd
Caution
● The device is not completely disconnected from power source when it is switched "OFF". For sake of safety,
please disconnect the device from the socket if it is not in use.
● Please keep this device off water drops or splash or vase filled with water or any other articles of similar
nature.
● Please do NOT remove the cover of the equipment, otherwise you may get an electric shock. Where
necessary, repair to the equipment should be conducted by qualified professionals.
● All terminals on the device marked with are live and dangerous, and should be connected by trained
personnel.
● This is connected to power source via the plug and any failure or danger occurs, the user can disconnect the
device from power source by pulling out the plug out from the socket, therefore, it is required that the power
socket should be located somewhere with easy access.
-
1
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2
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3
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4
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5
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6
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7
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8
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9
DSPPA MP1000PIII User manual
- Category
- Audio amplifiers
- Type
- User manual
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