DVR LOGIN ACCESS RESET

[ceylonese.escape 0]

Hi 
im stuck in a situation where I can gain access to my dvr as I forget my login . But I got to know there is way that I can reset by putting the time . I’m unable to do it . If anyone could help me out please . 
I’ve attached the photos below 

DVR MANUFACTURER - TITANIUM 

MODEL NUMBER - ED8004H5-B

Titanium ED8008H5-B 8-Channel TVI/AHD/CVI/IP Hybrid Digital Video Recorder, Embedded Linux Operating System, H.265, 1 Audio In/1 Audio Out, 1 HDMI, 1 VGA, 8 BNC, 2 Way Audio, 2 USB, 1 RS485
 

actual images of GUI uploaded below 

https://pasteboard.co/w0dOY1MSxYSv.jpg

https://pasteboard.co/1OOckpBN76Ky.jpg
 

https://pasteboard.co/nCKGFNyUWAI4.jpg
 

please help me