Liquid Crystal Display (Lcd) Notice; Using Headphones Or Earphones - Lenovo 147500112 Safety And General Information Manual

Safety and General Information Guide V1.0_en.book Page 11 Friday, March 4, 2011 4:55 PM
To connect:
1.Turn everything OFF.
2.First, attach all cables to devices.
3.Attach signal cables to connectors.
4.Attach power cords to outlets.
5.Turn devices ON.
To disconnect:
1.Turn everything OFF.
2.First, remove power cords from outlets.
3.Remove signal cables from connectors.
4.Remove all cables from devices.
The power cord must be disconnected from the wall outlet or receptacle
before installing all other electrical cables connected to the Lenovo computer.
The power cord may be reconnected to the wall outlet or receptacle only after
all other electrical cables have been connected to the computer.

Liquid crystal display (LCD) notice

For products with mercury-containing fluorescent lamps: (non-LED LCD)
The fluorescent lamp in the liquid crystal display contains mercury; dispose
according to local, state, or federal laws.
The LCD is made of glass, and rough handling or dropping the computer can
cause the LCD to break. If the LCD breaks and the internal fluid gets into
your eyes or on your hands, immediately wash the affected areas with water
for at least 15 minutes; if any symptoms are present after washing, get
medical care.

Using headphones or earphones

If your computer has both a headphone connector and an audio-out
connector, always use the headphone connector for headphones (also called
a headset) or earphones.
Excessive sound pressure from earphones and headphones can cause
hearing loss. Adjustment of the equalizer to maximum increases the
earphones and headphones output voltage and therefore the sound pressure
level.
Chapter 1. Important safety information
11