MSI Primo 77, Manual, Page: 17 / 61

2-8
Introducti
ons
1. Power/ Lock
Press this button to turn this product ON and OFF; or press the power button to lock the
screen.
2. Volume Up / Volume Down Button
3. Front Camera
This built-in front camera can be used for picture taking, video recording or conferencing, and
any other interactive applications.

4. Touch Screen
Whenever the display is rotated, the touch screen will be rotated and expanded to fit the
display automatically.
* This function will be changed depends on the user’s settings.
5. Micro-SD Card Slot
Used for inserting or replacing micro-SD card to increase the storage capacity of the tablet
PC.
6. SIM Card Slot
Used for inserting or replacing SIM card to activate 3G function.
* Please push the SIM card inward to eject it, do not force to remove it or the SIM card
slot will be damaged.
Volume Up
Volume Down
Press the Volume Up or Volume Down button to decrease or
increase the sound volume.