Note: Resetting the DNR-202L will erase all settings and will remove it from your mydlink account. After resetting, you will need to set up the device from scratch, including running the setup wizard and adding your cameras. 

Step 1: With the DNR-202L powered on, place a paper clip into the hole on the back of the unit labeled Reset.

Step 2: Hold the paper clip down for 10 seconds and then release.

Step 3: The LED on the top of device should turn red and the device will reboot.

The DNR-202L is now at Factory Default Settings.