DSPPA MP310U User manual

1
2
P.A. SERIES3
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MIXING AMPLIFIER MP210U
5
MP310U
6
MP610U7
MP1010U
8
9
10
11
5
2
1
3
0
4
10
9
8
7
6
POWER
+10+10 -10-10
5
2
1
3
0
4
10
9
8
7
6
5
2
1
3
0
4
10
9
8
7
6
BASSBASS
0
TREBLETREBLE
0
2 4
LINE2 VOLLINE3 VOL
6 8 10
LINE1 VOL
CH3
CH6
5
2
1
3
0
4
10
9
8
7
65
2
1
3
0
4
10
9
8
7
6
MIC1 VOLMIC2 VOL
CHIME
MIC1 IN
CH4
CH1
CH5
CH2
1
OFF
5
3
24
OFF
1
4
5
23
OFF
1
4
5
23
OFF
1
4
5
23
OFF
1
4
5
23
OFF
1
4
5
23
MP3/SD/TUNER DISPLAY MP3 MP3/TUNER
SD
MP210U Mix Amplifier
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Operation Instructions
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Welcome to use the public address system manufactured by DSPPA Company. For the better
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application of this equipment, please read the operation instruction carefully prior to use.
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G ua n g z h o u D S P P A A u d i o Co . , L t d .25
http://www.dsppatech.com26

CONTENTS
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2
TABLE OF CONTENTS
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FEATURES...................................................................................................................................... - 1 -
5
FRONT PANEL............................................................................................................................... - 2 -
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REAR PANEL.................................................................................................................................. - 3 -
7
ONNECTIONS (without multi-zone outputs)................................................................................- 4 -
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CONNECTIONS (with multi-zone outputs).................................................................................. - 4 -
9
Instructions to Infrared Remote Controller..................................................................................... - 5 -
10
Operating Instructions.....................................................................................................................- 6 -
11
PRECAUTION OF INSTALLATION...............................................................................................- 8 -
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SPECIFICATIONS.......................................................................................................................... - 9 -
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34

MIXING AMPLIFIER
- 1 -
FEATURES1
The integral broadcasting power amplifier integrating MP3 player, FM tuner, partitioner
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(6 partitions), preamplifier and power amplifer.
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MP3/TUNER is subject to remote control, and it is possible to control the conversion
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between MP3/TUNER, selection of program, adjustment of volume, option repeat mode,
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and selection of EQ mode and so on by means of infrared remote control；and selection
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USB/SD.
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LED digital tube displaying volume, playing status, program number and so on.
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2MIC inputs，3AUX inputs, and 1AUX output.
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4-16Ω rated output.
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6-zone output.
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Individual volume control and output level indication for each zone output.
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Mute function for priority input.
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Treble and Bass control
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Chime with priority output
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5-unit LED Meter for monitoring volume output in each zone.
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Output short circuit protection and caution.
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MIXING AMPLIFIER
- 2 -
FRONT PANEL
1
2
5
2
1
3
0
4
10
9
8
7
6
POWER
+10+10 -10-10
5
2
1
3
0
4
10
9
8
7
6
5
2
1
3
0
4
10
9
8
7
6
BASSBASS
0
TREBLETREBLE
0
2 4
LINE2 VOLLINE3 VOL
6 8 10
LINE1 VOL
CH3
CH6
5
2
1
3
0
4
10
9
8
7
65
2
1
3
0
4
10
9
8
7
6
MIC1 VOLMIC2 VOL
CHIME
MIC1 IN
CH4
CH1
CH5
CH2
1
OFF
5
3
24
OFF
1
4
5
23
OFF
1
4
5
23
OFF
1
4
5
23
OFF
1
4
5
2
3
OFF
1
4
5
2
3
1 2 3 4 5 6 7 8
18 17 16 15 14 13 12 910
MP3/SD/TUNER DISPLAY MP3 MP3/TUNER
11
SD
MP210U Mix Amplifier
3
4
5
1. Power Switch
6
2. LED Power Indicator
7
3. Bass Adjustment Button
8
4. Treble Adjustment Button
9
5. Line Input Volume Adjustment Button
10
6. MIC Input Volume Adjustment Button
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7. MIC 1 Priority Input Jack
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8. Zone Volume Adjustment Button (1-6)
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9. Zone Level Indicator
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10. Chime Button
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11. MP3 SD Jack
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12. MP3/tuner select key
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13. MP3/tuner status operation key
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14. MP3/tuner status operation key
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15. MP3/tuner status operation key
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16. MP3 USB Jack
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17. MP3/tuner status display
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18. Five-unit LED Level Meter
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24
Note:
25
When all five units of the LED level meter remain lit, it indicates that the sound is distorted.
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In such case, adjusting each volume adjustment button until LED unit 4 (+8dB) and LED unit
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5 (+10dB) flash.
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29
30
31

MIXING AMPLIFIER
- 3 -
REAR PANEL
1
CH4CH1 CH3CH2 CH5 CH6
SPEAKER OUTPUT
ZONE OUTPUT
4-16Ω
~220V/50Hz/6A
MIN MAX
INPUT
MUTE
LINE1MIC2 LINE2 OUTLINE3
MIC3 IN MIC4 IN
MIC4 VOLMIC3 VOL
5
2
1
3
0
4
10
9
8
7
65
2
1
3
0
4
10
9
8
7
6FM ANTENA
FM(75? )
F A
Nur Si cherung 250V
Use Only With A 250V Fuse
Employer Unl quement Avec
Fusible De 250V
6 7
8 911121314 10
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION!
1 2 3 4 5
F4AL250V
MP1010UMP310U
F4AL250V
MP210U
F2AL250V F4AL250V
MP610UDSPPA
F A
2
3
4
5
1. Mute control Button
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2. MIC 2 Input Jack
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3. Line Input Jack 1, 2, 3
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4. AUX Output Jack
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(Link with another amplifier or recording equipment)10
5. 6-zone Output
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6. AC Power Source Insert
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7. Fan Exhaust Window
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8. Speaker Output Terminal
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9. AC Power Fuse
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10. FM antena Jack
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11. MIC4 Input Jack
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12. MIC3 Input Jack
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13. MIC4 Input Volume Button
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14. MIC3 Input Volume Button
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MIXING AMPLIFIER
- 4 -
CONNECTIONS (without multi-zone outputs)1
2
3
4
5
6
7
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CONNECTIONS (with multi-zone outputs)10
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Note:23
Individual zone opening and closing may be achieved by adjusting Zone Volume Adjustment24
Button on Front Panel.25
Tuner, CD,
Cassette
Recorder or
another Amp.
To MIC 1 Input
Jack on Front Panel
MIC 1 with Priority
Input
MIC 2
MIC 3
MIC 4
Tuner, CD,
Cassette
Recorder or
another Amp.
MIC 1 with Priority
Input
To MIC 1 Input
Jack on Front Panel
MIC 2
MIC 3
MIC 4
CH4CH1 CH3CH2 CH5 CH6
SPEAKER OUTPUT
ZONE OUTPUT
4-16Ω
~220V/50Hz/6A
MIN MAX
INPUT
MUTE
LINE1MIC2 LINE2 OUT
LINE3
MIC3 IN MIC4 IN
MIC4 VOLMIC3 VOL
5
2
1
3
0
4
10
9
8
7
65
2
1
3
0
4
10
9
8
7
6
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION!
FM ANTENA
FM(75? )
F A
Nur Sicherung 250V
Use Only With A 250V Fuse
Employer Unlquement Avec
Fusible De 250V
F4AL250V
MP1010UMP310U
F4AL250V
MP210U
F2AL250V F4AL250V
MP610U
DSPPA
F A
CH4CH1 CH3CH2 CH5 CH6
SPEAKER OUTPUT
ZONE OUTPUT
4-16Ω
~220V/50Hz/6A
MIN MAX
INPUT
MUTE
LINE1MIC2 LINE2 OUT
LINE3
MIC3 IN MIC4 IN
MIC4 VOLMIC3 VOL
5
2
1
3
0
4
10
9
8
7
65
2
1
3
0
4
10
9
8
7
6
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION!
FM ANTENA
FM(75? )
F A
Nur Sicherung 250V
Use Only With A 250V Fuse
Employer Unlquement Avec
Fusible De 250V
F4AL250V
MP1010UMP310U
F4AL250V
MP210U
F2AL250V F4AL250V
MP610U
DSPPA
F A

MIXING AMPLIFIER
- 5 -
Instructions to Infrared Remote Controller
1
1. MP3/TUNER switch button.
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2. Mode：MP3 and tuner conversion button.
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3. Mute: MP3/TUNER mute button. Press this
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button once, and the content displayed in LED
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will flash after the played program is muted;
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and then press this button to cancel the mute.
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4. MP3 play/pause operation button, tuner memory
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channel call button: press this button repeatedly
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to select the memorized channel progressively in
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order.
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5. MP3 backward song selectioni button, radio
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backward channel selection button.
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6. MP3 forward song selection button, radio forward
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channel selection button.
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7. EQ: Under MP3 output mode, with the Class mode, Jazz mode, Rock mode,
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Bass mode and Pop mode. This button is also used for calling memorized channel by tuner.
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8. VOL-: MP3/TUNER volume decrease button.
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9. VOL+: MP3/TUNER volume increase button.
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10. 0-9 numerical keys: They are used to input the serial number of MP3 chapter and memorizing
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number of tuner channel.
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11. U/SD: It is used by tuner to search the memorized channel automatically.
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12. RPT: Selection of MP3 repeat mode including repeat one and repeat all.
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5
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MIXING AMPLIFIER
- 6 -
Operating Instructions
1
According to the connecting diagram above, connect the circuit of the system properly, plug in
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the power supply in case of no mistake in check, and then turn on the power switch on the front
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panel. After such startup, this equipment will play the program which is played upon the previous
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shutdown in the default state. For example, the raido program is being played upon the previous
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shutdown, the radio program will be played automatically upon this startup. In order to play the
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MP3 program, please press “MP3/TUNE” button or the “Mode” button on the infrared remote
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controller (please refer to the instructions to the infrared remote controller) for conversion.
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1. To play MP3 program
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1) Begin to play: Convert to the status of MP3 play by the above means (no such operation if it
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is playing MP3 program), insert the U disk storing MP3 programs into the USB interface, and the
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machine will play automatically. Use the button 12 and 13 on the panel of machine (refer to the
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instructions to the front panel) or the infrared remote controller (refer to the instructions to the
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infrared remote controller) to select the chapter to be played, and make use the button 4 to pause the
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play.
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2) Selection of repeat mode: MP3 may use the infrared remote controller to select the repeat
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mode of the program with the options of repeat one and repeat all. Press the button “RPT” once, and
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LED will display “ONE” indicating the repeated playing of the current played chapter; press button
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“RPT” again, and LED will display “ALL” indicating the repeated playing of all the chapters on the
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U disk.
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3) Selection of EQ mode: MP3 in this machine has five (5) EQ modes, including Class mode,
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Jazz mode, Rock mode, Bass mode and Pop mode. It is allowed to select by use of the button “EQ”
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on the infrared remote controller. When pressing the button “EQ”, the digital tube will display
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“Eq0” through “Eq4”. When pressing continuously, five modes such as “Eq0\Eq1\Eq2\Eq3\Eq4”
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will appear in order, from which the user can select as required.
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4) USB/SD: The MP3 player of this device can play the program from the USB port, and
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also from the SD interface, and select the last inserted memorizer to play program in it. For example,
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if it is playing the program from the USB port now, and a SD card is inserted into the device, it will
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play the MP3 program automatically from the SD card.
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2. To play radio channel program of tuner
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Convert to the “TUNE” play mode by the above means, and then begin to play the radio program.
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1）Search channel: Before playing, the user shall first search the radio channel. For this
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machine, there are two operating methods for searching channel.
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MIXING AMPLIFIER
- 7 -
a. Search the radio channel with the MP3 song selection buttons on the infrared remote
1
controller. Press the song selection button once, the radio frequency will increase or decrease by
2
0.1MHz. Press the button continuously to enable the frequency to increase or decrease to certain
3
channel. By such method, the searched channel will not be memorized in the channel memorizing
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number. However, the machine itself has the memory function, so the channel played upon the
5
shutdown will be played automatically upon the next startup. radio
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b.By use of the button “ ” on the machine panel or the button “U/SD” on the infrared
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remote controller, it is allowed to search from low-frequency stage to high-frequency stage
8
automatically. The searched channels will be memorized in turn in the memorizing numbers starting
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from 1 so as to facilitate the direct calling of the channel.
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2) Calling channel: It is allowed to directly call and play the channels searrched and
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memorized by automatic search. The buttons “ or ” on the panel are used to select
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forward and backward the memorizing number to call the channel for play or the buttons “ or
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EQ” on the infrared remote controller or the digital keys from “0-9” to select the memorizing
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number to call the channel for play.
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Prompt:
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In the event that this machine is not inserted with U disck prior to startup, the radio
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program will be played automatically upon startup. At this moment, the U disk is inserted to
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convert to the MP3 play status automatically.
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MIXING AMPLIFIER
- 8 -
MUTE FUNCTION
1
MIC 1 Input Jack and Chime Button have the highest level of priority. Input signals from them
2
can override other input signals. The grade of this MUTE function can be adjusted.
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PRECAUTION OF INSTALLATION10
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1. Do not block ventilation holes.
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2. The amplifier should not be placed in any of the areas:
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1) with poor ventilation;
14
2) exposed to direct sunlight;
15
3) with high ambient temperature or adjacent to heat-generating equipment;
16
4) with high humidity or heavy dust;
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5) susceptible to vibration.
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3. Make sure the power outlet conforms to the plug of the unit.
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4. Do not use this unit if the electrical power cord is frayed or broken.
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5. Always operate the unit with the ground wire
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6. If a short alarm rings after turning on power and inputting signals, there must be an output short
22
circuit fault. In such case, power should be cut off immediately. Do not turn on the power until23
the fault is removed.24
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27
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MUTE
MIN MAX

MIXING AMPLIFIER
- 9 -
SPECIFICATIONS
1
2
Model
MP210U
MP310U
MP610U
MP1010U
Rated Output
60W
120W
250W
350W
Output regulation
≤3dB (from off-load to full load)
Input sensitivity
Microphone : ≤3mV (unbalanced)
Line: ≤300mV (unbalanced)
Frequency response
80Hz-16KHz (±3dB)
Distortion
≤1% （1KHz，normal operating status）
S/N Ratio
Line: ≥74dB
Tone
Bass: ±10dB（at 100Hz）
Treble: ±10dB（at 10kHz）
Protection
DC voltage; overload; short-circuit.
Mute
Input signals from MIC 1 override other input signals
Power
Requirements
AC 220-240V/50-60Hz
Power
Consumption
120W
250W
500W
650W
Outer Packing Size(mm)
(L×W×H)555×455×185
Unit Size (mm)
(L×W×H)484×355×88
Gross Weight
11.7kg
13.5kg
16kg
17kg
Net Weight
9.7kg
11.5kg
14kg
15kg
Specifications are subject to change without notice3
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Guangzhou DSPPA Audio Co., Ltd.13
CAUTION
●When the “Power switcher” is off, please pull out the power cord from the socket.
Please keep the equipment out of water.
●To reduce the risk of electric shock, do not remove the cover.
●Please contact us or authorized dealers for servicing.
●The symbol on rear panel indicates hazardous live. The connection of these terminals
must be operated by the instructed person.
●The unit connect to the mains by the plug. Pull out the plug when the unit is in fault or
danger status. So the socket for the unit plugging must be set in the place can be easy to
plug into and pull out the plug.