Lenovo ThinkPad USB-C Dock, User Manual

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3. In the Multiple displays drop-down list box, select Extend these displays .
4. Follow the instructions on the screen to complete the setting.
Mirror mode
When the dock is in the mirror mode, it clones your computer screen to the external monitor. The dock
automatically selects the settings (screen resolution, color quality, and refresh rate) for the external monitor,
which achieves optimal resolution based on your computer.
To enter the mirror mode, do the following:
For the Windows 7 operating system:
1. Click Start ➙ Control Panel .
2. Depending on your Control Panel mode, do one of the following:
• Click Display ➙ Change display settings .
• Click Appearance and Personalization
➙
Display
➙
Change display settings .
3. In the Multiple displays drop-down list box, select Duplicate these displays .
4. Follow the instructions on the screen to complete the setting.
For the Windows 10 operating system:
1. From the desktop, move the pointer to the bottom-left corner of the screen, and then search Control
Panel in the search box.
2. Depending on your Control Panel mode, do one of the following:
• Click Display
➙
Change display settings .
• Click Appearance and Personalization ➙ Display ➙ Change display settings .
3. In the Multiple displays drop-down list box, select Duplicate these displays .
4. Follow the instructions on the screen to complete the setting.
Single-display mode
When the dock is in the single-display mode, you can show your desktop on only one screen.
To enter the single-display mode, do the following:
For the Windows 7 operating system:
1. Click Start ➙ Control Panel .
2. Depending on your Control Panel mode, do one of the following:
• Click Display ➙ Change display settings .
• Click Appearance and Personalization ➙ Display ➙ Change display settings .
3. In the Multiple displays drop-down list box, select Show desktop only on 1 or Show desktop only
on 2 .
4. Follow the instructions on the screen to complete the setting.
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ThinkPad USB-C Dock User Guide