Manhattan 525541 User Manual page 118

Delete All (15):
After you finish with all settings, click Apply (16); the following
message will be displayed on your Web browser:
Click Continue to go back to the previous setup menu or to
continue to other setup procedures; or click Apply to reboot the
router so the settings will take effect (wait about 40 seconds while
the router is rebooting).
If you decide to reset all the settings on this screen back to
previously saved values, click Cancel.
3-3-1-1 Add PC
After this is clicked, the following message will be displayed on your
Web browser:
If you want to delete all IP addresses listed here,
click "Delete All."
118