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Catalog 

Read before use ................................................................................................0 

 

For your attention ...........................................................................1 

Product overview ...............................................................................................3 

 

Buttons...........................................................................................4 

 

Main menu .....................................................................................5 

Basic operation..................................................................................................5 

 

Turning on/off .................................................................................5 

 

charging ...........................................................

错误

错误

错误

错误!

!未定义书签

未定义书签

未定义书签

未定义书签。

 

 

Video .............................................................................................6 

 

Photo .............................................................................................6 

 

Music .............................................................................................7 

 

PPT................................................................................................7 

 

PDF/Excel/Word.............................................................................8 

 

SET................................................................................................8 

 

USB connect ..................................................................................9 

 

AV connect.....................................................................................9 

Specification ......................................................................................................9 

Troubleshooting ............................................................................................... 10 

 

Summary of Contents for VPT-681

Page 1: ...VPT 681 USER MANUAL ...

Page 2: ...r point PDF Excel Word For your attention 1 Please do not throw the product into fire or it will cause the danger of explosion 2 Please do not immerse the product into water or get soaked since the charging function of the player will lost 3 Please do not dissemble or repair the product by you self This will affect the guarantee of the repairing for the product 4 Please do not use the product at h...

Page 3: ...ntion 1 Product overview 3 Buttons 4 Main menu 5 Basic operation 5 Turning on off 5 charging 错误 错误 错误 错误 未定义书签 未定义书签 未定义书签 未定义书签 Video 6 Photo 6 Music 7 PPT 7 PDF Excel Word 8 SET 8 USB connect 9 AV connect 9 Specification 9 Troubleshooting 10 ...

Page 4: ...3 Product overview ...

Page 5: ...s convenient for taking 8 down choice down choice and decreasing volume 9 PLAY button play stop pause enter confirm 10 last backward 11 Next Forward 12 menus enter exit menu exit 13 up choice up choice and increasing volume 14 supporter hole it s for in jacking the triangle supporter 15 battery door 16 SD MMC card jack 17 AV jack In put audio or video data through AV cable ...

Page 6: ...P3 WAV format SET here you can set the language and USB set PPT power point word PDF PDF file Excel excel file Word word file Basic operation Turning on off Turning on Turn on the device please long press the power key for a minute Turning off Turn off the device please long press the power key for a minute ...

Page 7: ...included then connect the adapter to AC plug Video When enter main menu press key to choose video mode then press OK key to enter You can press key to choose a file you want then press OK key to play press OK key again will stop the video If you want to adjust the volume please press up down choice Pressing focus key can make the video clear and blurred Pressing key M to exit and enter main menu P...

Page 8: ...r submenu NAND Windows Pressing key to choose a file and press OK key to confirm and enter another submenu many music files or songs If you chose a song then Pressing OK key again to play and if you choose a music file you should press OK key more than twice to play songs in this mode the songs can be played one after another automatically If you want to stop music please press OK key If you want ...

Page 9: ...n choice to choose and then press OK key to enter then press OK key to read Here you can also press keys or up down choice to read When you press key M it will return back to main menu NOTE It has a limitation for the pocket word So when the file is too large to open and the device become dead please restart it SET In main menu press to choose SET then press OK key to enter a submenu Here you can ...

Page 10: ... data to the projector itself or to the SD MMC card the SD MMC card should be input firstly AV connect You can play audio or video data by the projector through AV cable attached Specification CPU ARM926 500MHZ Storage System 64 MB Flash 1 8GB SD MMC Supported Picture Format JPG BMP PNG GIF ...

Page 11: ...Symptom Possible problem Solution The device does not power on The battery is used out Check the battery volume and recharge the battery The interface is dead when opening WORD file The WORD file is cracked down Restart the device SD MMC card is broken Change another card SD MMC card is not set up well Check the card make sure the card is set up well SD MMC card error SD MMC card is dirty Clean th...

Page 12: ... sure the file type is true Music or video file is corrupted Try playing another file Noisy interruptions The loudspeaker is dirty Clean the loudspeaker The SD MMC card is full Delete unwanted file to free some space Cannot download files SD MMC card is not set up well Check the card make sure the card is set up well ...

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