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                                6 Zones Mixer Amplifier with USB/Tuner

 

 

2.Description of Appearance 

2.1 Description of front panel

 

 

 

 

 

 

 

 

 

 

 

1.

 

Power  switch  (power  indicator  lighting  as  ON 
state) for main power. 

2.

 

LED power indicator 
For main power. 

3.

 

Zone ALL ON button 

4.

 

Zone button of six 

5.

 

LED level meter 
Indicate output level. 

6.

 

Bass control 
Adjust bass response. 

7.

 

Treble control 
Adjust treble response. 

8.

 

MP3/SD/TUNER output volume control 

9.

 

Line volume control 
Adjust Line input volume. 

10.

 

Mic volume control 
Adjust microphone volume. 

11.

 

Mic1 input jack 
Connect  to  microphone  of  unbalanced  30-600Ω 

with 1/4″phone plug. The muting function is activated 
while the signal is sent to Mic 1. 
12.

 

MP3/TUNER Display 

13.

 

MP3 USB input jack 

14.

 

MP3/TUNER Player control button 

15.

 

Sound of output selector button 

16.

 

MP3 SD jack 

 

NOTE:When all the five elements (+10dB) of the LED level meter remain lit, it indicates that the sound is 

distorted. In such case, adjust each volume controlling knob, until LED element 4 (+8dB) and LED element 

5 (+10dB) shall flashing. 

 

 

 

 

 

1      2    3                    4                5          6          7              8                            9                            10                    11 

       

12                13                    14            15                    16

 

Содержание MP212U

Страница 1: ...ier with USB Tuner MP260U MP212U User Manual Thank you for using our DSPPA public address system Please read this User Manual carefully to make better use of this equipment Guangzhou DSPPA Audio Co Ltd http www DSPPA com http www dsppatech com ...

Страница 2: ...ease disconnect other equipment from power source before they are connected to this product Please tune volume to its minimum level before the device is powered ON or OFF All terminals on the device marked with are live and dangerous and should be connected by trained personnel When abnormal conditions are realized Please disconnect the device from power source immediately in case the power cord i...

Страница 3: ... Description of Product 1 1 1 Features 1 2 Description of Appearance 2 2 1 Description of front panel 2 2 2 Description of rear panel 2 3 Connection Diagram 2 4 Operation Instruction 3 4 1 For MP3 3 4 2 Muting function 4 Packing List 6 Specification 6 ...

Страница 4: ... control button in addition to a button for the operation of all such six zones There is the LED digital tube display screen which is used to display the working status of the equipment Integrating the whole set of the broadcasting program as the small sized public address system including the sound source zone preamplifier post power amplifier and volume control and other functions this equipment...

Страница 5: ...trol Adjust Line input volume 10 Mic volume control Adjust microphone volume 11 Mic1 input jack Connect to microphone of unbalanced 30 600Ω with 1 4 phone plug The muting function is activated while the signal is sent to Mic 1 12 MP3 TUNER Display 13 MP3 USB input jack 14 MP3 TUNER Player control button 15 Sound of output selector button 16 MP3 SD jack NOTE When all the five elements 10dB of the L...

Страница 6: ...ug The signals from Mic2 be muted by the signal from Mic1 3 Line 1 input Line 2 input Line 3 input Connect to linear source equipment 4 Line output Connect a recorder 5 Fan Exhaust Window 6 6 Zone Output terminals Connect to speakers 7 AC power connector Connect to AC power source 8 FM Antenna Note When connecting to speakers use one pair of speaker output terminals only 8 1 2 3 4 5 6 7 ...

Страница 7: ...ifier with USB Tuner 3 Connection Diagram Mic 1 CD MP3 PLAYER MP9906 Cassette Player TAPE DECK MP9907 CD MP3 Player TAPE DECK MP9907 Tuner TAPE DECK MP9907 CH1 CH2 Amplifier Mic 2 Zone 2 Zone 4 Zone 6 Zone1 Zone 3 Zone 5 ...

Страница 8: ...ayed and to control the suspension of playing 2 U SD The MP3 player built in this equipment is able to play the program from USB interface or to play the program from SD interface This equipment will select the program on the memory plugged finally to play For example it is playing the program from USB interface and then plug SD card into the equipment and it is switched automatically to play the ...

Страница 9: ...ill be switched to MP3 playing state 4 2 Muting function This equipment provides muting function The inputs from Mic2 Line1 Line 2 Line3 are automatically muted by a 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 f...

Страница 10: ...ce 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 devic...

Страница 11: ...ty Mic1 2 3mV 0 5mV unbalanced Line 1 2 3 300mV 30mV unbalanced Frequency response 65Hz 20kHz 3dB Distortion Less than 1 at 1kHz 1 3 rated output voltage The ratio of signal to noise ratio Bigger than 80dB Tone Bass 12dB 100Hz Treble 12dB 10kHz FM 87 5MHz 108 0MHz MP3 Input Sensitivity 230 280mV Protection AC fuse DC voltage overload short circuit Colling Steeples frequency conversion fan for heat...

Страница 12: ...th 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 da...

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