Lenovo K430 Uživatelská příručka stáhnout pdf (Strana 11)

User Guide

1.3 Connecting your computer

Note: Your computer may not have all of the connectors described in this

section.

1.3.1 Check the position of the voltage-selection switch on

the rear of the computer. Use a ballpoint pen to slide the

switch if necessary.

Note: Some computers do not have a voltage switch. These computers

control voltage automatically.

• Ifthevoltagesupplyrangeis100-127VAC,settheswitchto115V.

• Ifthevoltagesupplyrangeis200-240VAC,settheswitchto230V.

115

230

1.3.2 Basic connector instructions

Connector Description

Microphone Use this connector to attach a microphone to your

computer when you want to record sound or if you

use speech-recognition software.

Headphone Use this connector to attach headphones to your

computer when you want to listen to music or

other sounds without disturbing anyone.

Audio line-in connector Used to receive audio signals from an external

audio device, such as a stereo system. When

you attach an external audio device, a cable is

connected between the audio line-out connector

of the device and the audio line-in connector of

the computer.

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Lenovo K430 Uživatelská příručka Strana 11