Read this first: Important safety information
This chapter contains the safety information that you must be familiar with.
Before using this manual
Service and upgrades
Static electricity prevention
Power cords and power adapters
Extension cords and related devices
Plugs and outlets
External devices
Heat and product ventilation
Computer placement notices
Operating environment
Laser compliance statement
Hazardous energy statement
Lithium coin-cell battery notice
Using earphones, headphones, or a headset
Cleaning and maintenance