User Manual

How to set Mirror Mode & Extended Mode in Macbook

1.Open the Apple menu. Click the Apple logo in the lower left corner of the screen. A drop-down

menu will appear.

1. Click System Preferences. This button is at the top of the drop-down menu. This will open the

"System Preferences" window.

2. Click on the display. This computer monitor-shaped icon is located in the middle of the

"System Preferences" window.

PAGE 1
How to set Mirror Mode & Extended Mode in Macbook 1.Open the Apple menu. Click the Apple logo in the lower left corner of the screen. A drop-down menu will appear. 1. Click System Preferences. This button is at the top of the drop-down menu. This will open the "System Preferences" window. 2. Click on the display. This computer monitor-shaped icon is located in the middle of the "System Preferences" window.
PAGE 2
3. Click the Display tab. Located in the upper left corner of the window. 4. Change the screen resolution. Check the "Zoom" check box, and then click the resolution option.The resolution cannot be higher than the built-in resolution of the monitor (such as 4K). 5. Change the screen zoom. Click and drag the "Underscan" slider at the bottom of the page to the left to display more Mac screens on the screen, or drag to the right to enlarge the screen.
PAGE 3
6. If necessary, you can extend the Mac screen. If you want to use the monitor as an extension of the Mac screen, for example as an extension on the right side of the Mac screen, click the "Arrangement" tab at the top of the window, and then uncheck the "Mirror display" at the bottom of the screen arrangement window. Precautions  If the image on the monitor is too large or too small, this helps to adapt the Mac screen to the monitor.