You can refer to the instructions below to set up the output settings via a web browser. 

Applies to: All Reolink PoE NVRs with the hardware version H3MB02/H3MB16.

Step 1. Log in to the NVR via Web Browser and go to Device SettingsDisplay Output page.


Step 2. You can change the output options on this tab, and click OK. The NVR will restart after you change the resolution setting.