First get the manual and read, no 2 things made or year use the same rules for PW changes and is why the book is in print/. on newer things(PC) you posted to computers for a DVR? why? next time post the the correct forum so your helpers can see you. this is not DVR help dot com. and no country stated, learn that devices vary by , COUNTRY too. and there laws,!!!
1st google hit BTW page 2 has your answer in your manual
Answers & Comments
First get the manual and read, no 2 things made or year
use the same rules for PW changes and is why the book is in print/.
on newer things(PC)
you posted to computers for a DVR? why?
next time post the the correct forum so your helpers can see you.
this is not DVR help dot com.
and no country stated, learn that devices vary by , COUNTRY too.
and there laws,!!!
1st google hit BTW
page 2 has your answer in your manual
https://www.manualslib.com/manual/1299190/Swann-Dvr-1590-Series.html?page=2&term=password&selected=1