![Tesla M7 3G User Manual Download Page 20](http://html1.mh-extra.com/html/tesla/m7-3g/m7-3g_user-manual_1091561020.webp)
20
ENG
OTG Function
External USB Mouse & Keyboard
Using the MicroSD Card
This product has the OTG function. It can support a USB disk and other
devices like MP3, MP4, self-powered hard disk, etc.
This product will automatically detect a USB device after connecting to it via
an OTG cable. You can have access to the USB device files.
After a mouse is connected, the mouse pointer will appear on the screen.
The button on the left is used to confirm a section, the button on the right
to return to the previous screen and the middle slider to slide up and down
the page.
Note
: Some keys cannot work on this device. The keyboard code will be
revised as per definition of Android system. We recommend a standard USB
keyboard to be used.
This product comes with a MicroSD Card slot. It supports reading files
on the MicroSD Card. Insert a MicroSD Card into the tablet. To eject the
MicroSD Card, push the card in and release; the MicroSD Card will pop
out automatically and you can remove it at this time. This product supports
MicroSD Cards from 1GB to 32GB.
Tips:
•
Please insert the MicroSD Card into the card slot correctly.
•
While the MicroSD Card is being used (such as reading, copying, etc.), do
not eject the card as this will result in data errors.
•
Avoid using the card in high temperatures or high humidity environment.
•
Keep the memory card away from liquid or corrosive materials.
Note:
If you are having difficulties ejecting the MicroSD Card, you can use a
pair of tweezers to pull it out slowly and carefully.
If the battery is low or if the DC charger is not charging, please do not
use the OTG function, or the device may turn off automatically due to
low power.