# Setting the resolution

CMS Settings - Video Wall - Display Server - Can be set on the screen.

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You can set the resolution and rotation according to the connected monitor output.

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When configuring a video wall, all screens that use the same layout must have the same resolution.\
(Different NDS models have different decoding performance by resolution.)

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You can check the Screen number, resolution, and IP on the connected monitor.

## To rotate the monitor <a href="#rotation" id="rotation"></a>

When configuring a video wall using a regular monitor, the monitor can be rotated 180 degrees to install if it is difficult to configure due to the bottom bezel / button.

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You can change the monitor output by selecting the monitor you want to rotate and selecting the rotation as 180 degrees.

{% hint style="warning" %}
Info

The NDS recognizes the monitor at boot time, so connect the power to the NDS before connecting to the NDS power, connecting the cable, and turning on the monitor power.
{% endhint %}

{% embed url="<https://youtu.be/e9zg2x0UByg?t=56s>" %}
