Operation Manual

Working with the notebook
440 N00120 21
Display settings
Setting the desktop area
The screen resolution of the LCD monitor of your notebook is optimally set at the factory.
Changing the font size
Under Start - Control Panel - Appearance and Themes - display - Advanced you can choose between a
larger and a smaller font in the Font size field.
Synchronising the display on the LCD screen and an external monitor
Your notebook supports the simultaneous display on the LCD screen and an external monitor.
Pressing the key combination [Fn] + [F4] switches between LCD only, external monitor and LCD
and external monitor only. The last setting is useful if you would like high resolution and refresh rate
on an external monitor.
Battery
The battery (see chapter "Notebook views", Number 23) is one of the most important components of
your notebook. When not plugged into a mains outlet, the notebook runs on its built-in battery. You
can increase the life of the battery by caring for the battery properly. The average battery life is
around 500 charge/discharge cycles.
You can extend the battery life by taking advantage of the available energy saving functions.
!
Only use batteries released for your notebook.
Take care not to drop the batteries or otherwise damage their casing (fire risk).
If the rechargeable batteries are defective, they must not be used.
Do not touch the contacts of the batteries.
Never interconnect the positive and negative terminals of a battery.
Used batteries must be disposed of in accordance with local regulations (special waste).
Observe the information on battery storage in the "Important notes" chapter.