I haven't actually done this yet but I have played around in all the areas mentioned in the list.
1. Connect and login to the DNR-202L
2. Click on NVR Info
3. Click on Advanced Settings
4. Click on Event Settings
5. Select which camera(s) you want to set up (CH01, CH02, CH03, and/or CH04)
6. Select the Event type you want, Connection Lost, Motion Detected, Digital Input
7. Select Action if desired (note: I’m having trouble getting the E-Mail to work properly)
8. Click on Recording Schedule in the left panel
9. From the Camera List, select the camera you want to set up
10. Click on the green Record on event button
11. In the Sun through Sat rows select the times that you want to set up for motion detection. The selected times should show up in Green. (It seems my DNR wants to flip back to red all the time.)
12. Repeat 9-11 for each camera
13. Look at the settings to make sure you covered the times you want and that the selections are in Green
14. IMPORTANT! Click on Save Settings button on the bottom.
15. The next step is to go to your camera(s) and set up motion detection in those.
Before going through this for all you cameras I'd try a few test to make sure it's going to work.
Good luck!
Ken