Lenovo 3397 Personal Computer User Manual


 
Figure 1. Front connector, control, and indicator locations
1 Integrated camera indicator 8 Internal speakers
2 Integrated camera
9 Card reader (available in some models)
3 Integrated microphones
10 USB 3.0 connector (USB port 2)
4 Power switch 11 Headphone connector
5 Brightness-up control / Auto adjusting control
1
12 Microphone connector
6 Brightness-down control
13 USB 3.0 connector (USB port 1)
7 Display switch
1
Auto adjusting control is only enabled when the computer is used as a monitor.
Connector Description
Microphone connector
Used to attach a microphone to your computer when you want to record sound or if
you use speech-recognition software.
USB 3.0 connector Use this connector to attach a device that requires a USB 2.0 or 3.0 connector,
such as a keyboard, a mouse, a scanner, a printer, or a personal digital assistant
(PDA). A USB 3.0 connector provides high transmission speeds to reduce the time
that is required for data transmission
Chapter 1. Product overview 9