You can change the orientation of the player to use either a vertical or horizontal screen. Just follow these steps:
Step 1:
Hold down the blue button on the back of the player for a couple seconds until you see a box on the screen with the IP address.

Step 2:
Using a computer connected to the same LAN as the player, enter the SpinetiX IP address in your internet browser to access the screen configuration.

Change screen orientation with SpinetiX

Step 3:
A menu will appear on the left side of the screen. In the Administration section, select Display Settings.

Change screen orientation with SpinetiX

Step 4:
In the section titled Screen orientation, you’ll see a dropdown menu where you can select the appropriate option for your screen and content.

Change screen orientation with SpinetiX

Step 5:
Once you’ve selected the orientation, press the Apply button. The player is now configured to the option you selected.

Remember: the orientation has to be same in the configuration of your player and of your PosterDigital project.
After setting the orientation in your player, follow these steps to set the orientation in your PosterDigital project:

Step 1:
Go to the main page of your project with this URL, substituting “PROJECT_NAME” with the actual name of your project: http://PROJECT_NAME.posterdigitalhq.com/main.php

Step 2:
Select Screens from the menu.

Change screen orientation with SpinetiX

Step 3:
Click the name of the screen that you want to check. You’ll see the current orientation in the screen details. To change the orientation, click Edit at the top of the screen.

Change screen orientation with SpinetiX

Step 4:
To make changes, enter the serial number of the player in the field titled Serial Number.

Change screen orientation with SpinetiX

Step 5:
In the section titled Type, open the dropdown menu and select the orientation.

Change screen orientation with SpinetiX

Step 6:
Once you’ve selected the orientation, press Save. The screen orientation in your PosterDigital project is now changed.