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Front panel function instruction

01. 

USB: 

USB slot input player files, connect 

      your USB memory (flash drive) devices to 

      play music.

02. 

SD CARD: 

SD CARD slot input player files, 

      connect your SD CARD memory (flash drive) 
      devices to play music.
03. 

Mode:

 Press this button to select between 

      the 4 built-in modes. Inputs ( Line in, 
      Memory card, BT, FM) .
04. 

PREVIOUS/V-: 

MP3/BT previous song and 

      FM CH- button/Volume reduce.
05. 

PLAY/PAUSE

: play pause button.  

06. 

NEXT/V+:

 MP3/BT next song and FM CH+ 

      button/Volume increase.
07. 

AUDIO INPUT: 

Audio input jack.

08. 

DC 15V 2A

: DC 15V 2A jack

11. 

Power: 

Power ON/OFF switch.

12. 

LED: 

LED ON/OFF switch 

13. 

MIC Priority: 

Press the button to enter the 

      microphone priority mode, the system mainly 

      to enlarge the microphone volume, while 
      reducing music.

15. 

VOLUME: 

Adjust the size of volume knob to 

      change the volume of phonetic notation.
16. 

BASS:

 MUSIC Bass Control, Turn this knob 

      to adjust the music Bass.
17. 

TREBLE:

 MUSIC Treble Control, Turn this 

      knob to adjust the music Treble.
18. 

MIC 1 INPUT:

Used for microphone 1 

      signal input.
19. 

GUITAR INPUT:

Used for microphone 2 

      signal input.
20. 

MIC VOL: 

Adjust the microphone volume 

      knob to change the handset volume.
21. 

ECHO:

 In the use of microphone is adjust 

      reverberation knob can adjust microphone
      sound field echo effect.

09. 

DC IN 12V: 

DC IN 12V

01. 

POWER: 

Power ON/OFF.

02. 

MODE: 

Input MODE Button: Press this button to toggle between the various 

      inputs ( Line in, Memory, BT, FM) .
03. 

MUTE: 

Mute button.

04. 

PLAY/PAUSE: 

play pause button. When on the mode of FM, Press this button 

      to auto scan all channels.
05. 

PREVIOUS: 

MP3/BT previous song and FM CH- button.

06. 

NEXT:

 MP3/BT next song and FM CH+ button.

07. 

VOL - :

 Volume reduce button.

08. 

VOL +:

 Volume increase button.

09. 

REPE:

 Repeat function in Memory card mode all songs and single songs 

      repeat.
10. 

Stop: 

Stop function key.

11. 

E/R: 

Recording function.

12. 

"0-9" 

songs select button. In Memory card mode can select songs directly 

      can select   in Memory card by numbers 0-9.  For example: if you want No. 9 
      song by playing songs in Memory card, just need   to press 9, and if you want 
      No.19 song, just need to press 1+9. In FM mode can select FM channels 
      directly (input channel frequency to select  channels) : a. Can select auto-kept 
      channels by pressing 0- 9 ( make sure channels  were already kept). For 
      example: in FM mode, you want to listen No.3 channel, just need to press 3, 
      and if you want No.19 channels, just need to press 1+9. b. Select frequency 
      directly for channels by numbers 0- 9. For example: in FM mode, you want to 
      hear 98.5 MHz channel, just need to press 9+8+5.

Remote control

POWER

OFF

ON

12V BATTERY IN

DC15V IN

CHAGE

FULL

GUITAR IN

GT VOL

MIC IN

PRIORTYTO
MICROPHONE

AUDIO INPUT

R

L

MIC VOL

ECHO

TREBLE

BASS

VOLUME

USB

SD/MMC

MODE

IR

PREV

P/P

NEXT

OFF

ON

-

+

1

2

3

4

5

6

7

8

9

10

10. 

FULL

: Full charge 

14. 

Charge: 

Charge lamp

14

11

12

13

15

16

17

18

19

20

21

22.

GT VOL

: Adjust the Guitar volume

knob to change the handset volume

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