User Guide

1.The secondary screen manual will be updated in real time based on user feedback. Please visit

https://www.jonsbo.com/en/products/D31.html, or scan the QR code below to get detailed graphic instructions.

D31_SCREEN_USER_GUIDE.PDF D31_SCREEN_USER_GUIDE.DOC

2.Vertical to horizontal display settings for the secondary screen : right-click the desktop of the main screen to pop up a

menu, click "Display settings" - ”Identify", select the icon whose serial number is the secondary screen, slide down the

menu, and change the "Portrait" in the display direction to For "Landscape (flipped)", and finally "Keep changes". After the

screen is displayed in landscape orientation, check the zoom setting of the secondary screen and adjust it to 100%.

3.Select the secondary screen indicator icon in the settings menu, you can drag it around the main screen for

positioning, which is usually consistent with the actual position of the main/secondary screen. After adjustment,

click "Apply".

Start the system and set the secondary screen display in

the Microsoft WINDOWS system

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