Is it possible to use the alarm function when the screen of photo frame turned off?
Yes, it is possible, the photo frame should be turned off by the "Auto off" mode and maintain the power conection, therefore, you should set the "Auto off" time before the alarm time.
Which one is the maximum capacity of the memory cards admissible by the 710 digital photo frame?
You can use up to 32 GB SDHC / SDXC memory cards.
The memory card I’m using is not recognized.
Make sure the memory card is fully inserted in the right direction. Also remember the photo frame is compatible with SDHC/SD/MMC/MS/XD only.
Why can’t I display my .JPG files?
Many digital cameras and image edition software add hidden data to the .JPG files. These data can prevent your digital photo frame from loading the images. Try to eliminate them by
saving the file using a different name.
I have set the AUTO ON, but the photo frame didn´t turn on as programmed.
In order to activate the function of AUTO ON, the photo frame should be firstly turned off by the AUTO OFF mode and maintain the power connection, that´s say, you should set the AUTO OFF time before the AUTO ON time.