Lenovo ThinkBook Plus Gen 4 User Manual page 9

6. Twist hinge
7. Display switch key
8. Keyboard
9. Touchpad
A movable joint that enables the screen to rotate. The twist hinge
enables you to rotate or fold down the computer screen for different
purposes.
• To use your computer in Eink Windows mode:
1. Open the screen by certain degrees, such as by 75 degrees.
2. Rotate the screen slowly clockwise until the Eink screen is
facing the keyboard.
• To use your computer in tablet mode:
1. Rotate the screen slowly if necessary.
2. Close the screen slowly by holding the upper left and right
sides with both hands.
Note: Twist hinge supports clockwise rotation up to 180°.
Switch the contents between the Eink screen and the OLED screen.
Enter characters and interact with programs.
Note: The keyboard also includes hotkeys and function keys for
changing settings and performing tasks quickly.
Perform finger touch and all the functions of a traditional mouse.
Note: The touchpad also supports multi-touch function.
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Chapter 1 Meet your computer
3