Extensa 4420 / 4120 User's Guide EN
Page 7
... are not limited to the device, and persons with hearing aids should position the device the above separation distance instructions are magnetic. Switch off your laptop under the following conditions. Use the device only in use and/or before servicing. • To avoid the remote risk of electric shock from lightning...
... are not limited to the device, and persons with hearing aids should position the device the above separation distance instructions are magnetic. Switch off your laptop under the following conditions. Use the device only in use and/or before servicing. • To avoid the remote risk of electric shock from lightning...
Extensa 4420 / 4120 User's Guide EN
Page 47
27 English Three productivity keys give users one-touch access to protection and manageability features for impressive presentations. • Sync key - If the laptop is equipped with Acer Bio-Protection, you step out. minimizes open windows and prepares your computer system to work. • Lock key - instantly synchronizes your display for convenient and...
27 English Three productivity keys give users one-touch access to protection and manageability features for impressive presentations. • Sync key - If the laptop is equipped with Acer Bio-Protection, you step out. minimizes open windows and prepares your computer system to work. • Lock key - instantly synchronizes your display for convenient and...