Lenovo ThinkPad X140e - Manual (Page 52)

Enabling the Extend desktop function
To enable the Extend desktop function, do the following:
1. Connect the external monitor to the monitor connector; then connect the monitor to an electrical outlet.
2. Turn on the external monitor.
3. Press Fn+F7, then select Extend.
To change the resolution for each monitor, do the following:
1. Right-click on the desktop, and click Screen resolution.
2. Click the Monitor-1 icon (for the primary display, the computer display).
3. Set the resolution for the primary display.
4. Click the Monitor-2 icon (for the secondary display, the external display).
5. Set the resolution for the secondary display.
6. Place the icons for the monitors so that they touch.
Note: You can set the monitors in any relative position, but the icons must touch each other.
7. Click OK to apply the changes.
Note: To change the color settings, right-click on the desktop, and click Screen resolution. Click Advanced
Settings, select the Monitor tab, then set Colors.
Using audio features
Your computer is equipped with the following:
• Microphone
• Speakers
• Combo audio connector, 3.5 mm (0.14 inch) in diameter
The following table shows which functions of the audio devices attached to the connectors on your computer
or the supported ThinkPad OneLink Dock are supported.
Table 3. Audio feature list
Connector Headset with a 3.5 mm
(0.14–inch), 4-pole plug Conventional
headphone Conventional
microphone
Combo audio connector Headphone and
microphone functions
supported Headphone function
supported Not supported
To configure the microphone for optimal sound recording, use the Realtek HD Audio Manager program. To
start the program, go to Control Panel and click Hardware and Sound ➙ Realtek HD Audio Manager.
Using the camera
If your computer has an integrated camera, you can use the camera to preview your video image and
take a snapshot of your current image.
To start the camera, do the following:
• For Windows 7: Press Fn+F6 to open the Communications settings window.
• For Windows 8 and Windows 8.1: Click Camera from the Start screen.
36 User Guide