background image

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To delete song, first choose the song you like to delete. Then press 
RECORD to delete the song. Delete interface will display and ask 
you to confirm delete or not. Default is NO. Press 
PREVIOUS/NEXT to choose YES or NO. Press ENTER to confirm. 
Folder can not be deleted. During playing no song can be deleted.

(2) REC menu

When you choose REC MENU, you can choose recording 
sampling rate by pressing PREVIOUS/NEXT. There are four 
options: 32Kbps, 64Kbps, 128Kbps, 192Kbps. Default sampling 
rate is 192Kbps.

CAUTION: 

 Recording can be functioned only in FLASH media.

(3)  Settings

Choose SETTINGS and press ENTER. LCD screen will display as 
following.

-Backlight time: 

to set up backlight auto off time

      Always on,10s, 20s, 30s, 40s, 50s, 60s,70s 

-Auto off:

  to set up Mp3 player auto power off  time. Default is 

OFF.

     '

Off

': player switches off only when switched off manually on 

player or by amplifier being switched off on 
'Power/Volume' control)

     '

10 mins

'

     '

20 mins

'

     '

30 mins

     In each case player switches off after stated time delay.
 

1.Backlight time
2.Auto power off
3.Varispeed
4.Information

-Varispeed.

This function enables the users to adjust the playing speed of MP3 
player. There are 7 different kinds of playing speed: -3,-2,-1,0,1,2,3.  
Default is 0.

-3,-2,-1 slower speed
      0      normal speed
 1, 2, 3   faster speed

Press PREVIOUS/NEXT to choose the playing speed you need. 
Press ENTER to confirm. 

CAUTION:

   Only in Flash media, you can adjust the playing 

speed. This function does not work when playing USB or SD/MMC 
card.

- Information: 

Choose this option and press ENTER. LCD screen 

will display as following.

 

System Information
   
Firmware Ver 0.50
Total:            0500MB
Free:               012MB

(4) F/W Upgrade

--Software Upgrade

   

Download upgrade software into your PC. Connect the MP3 
player to PC. Build Firm_UP folder in Flash. Copy upgrade file 
firmware.bin into Firm_UP folder. 

Restart MP3 player. Enter into MENU mode and choose F/W 
Upgrade. Press ENTER. System will ask Upgrade or not. Default 
is NO. Press PREVIOUS/NEXT to choose YES. Press ENTER to 
confirm. Mp3 player will be turned off automatically after upgrade. 

CAUTION:

 During upgrade do not turn off the machine.

Software version
Total flash memory
Free flash memory 

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OPERATION

OPERATION

Summary of Contents for PWMA820

Page 1: ...OPERATING INSTRUCTIONS PWMA 820 SINGLE VHF WIRELESS BATTERY POWERED PA SYSTEM WITH MP3 PLAYER WWW PYLEAUDIO COM WWW PYLEAUDIO COM...

Page 2: ...our hand inside the chassis If the device is not under normal working pull out the plug at once and contact your retailer or the nearest distributor 4 Don t take volatile solvent such as toluene alcoh...

Page 3: ...onnected to MIC 1 and MIC 2 jack MIC volume can be adjusted by W MIC 1 and MIC 2 volume control respectively You can use the wireless MIC and the two wired MIC at the same time 3 4 OPERATION 7 To play...

Page 4: ...ayer before connecting with PC MENU ENTER PLAY PAUSE PREVIOUS NEXT RECORD USB AUX IN DIGITAL MP3 PLAYER SD MMC FLASH DRIVER 1 Use attached USB cable to connect MP3 player with PC MP3 player can be pow...

Page 5: ...DIA SELECTION The MP3 Player s default setting is Flash when turned on If you want to play SD card or USB press MENU lightly and choose Flash Then press PREVIOUS NEXT lightly to choose CARD USB or FLA...

Page 6: ...pressed Or select folder by previous next keys and then enter key The folder opens showing all files within that folder A track is then selected by previous next keys and then enter key Track loads bu...

Page 7: ...ed time delay 1 Backlight time 2 Auto power off 3 Varispeed 4 Information Varispeed This function enables the users to adjust the playing speed of MP3 player There are 7 different kinds of playing spe...

Page 8: ...ack 2 x 1 4 MIC IN 1x 1 4 GUITAR IN 1x 1 4 AUDIO IN jack RECEIVER Carrier frequency range 170 216 MHz RF sensitivity 101dB Image rejection 60dB S N ration 65dB Operation range 100 ft TRANSMITTER Carri...

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