![Dahua VTH5221 series User Manual Download Page 57](http://html1.mh-extra.com/html/dahua/vth5221-series/vth5221-series_user-manual_3340174057.webp)
Interface Operation 51
Figure 6-14
DST setting
1) Press
of system time and the icon becomes
, so as to enable
manual setting function.
2) Press
to enable DST.
3) Press DST text box, and select DST start time and end time.
6.2.6.2 Display Setting
Set VTH screen brightness, screensaver time and clean.
Press [Setting].
Step 1
The system pops up
“Password” prompt box.
Input login password and press [OK].
Step 2
Default login password is 123456. Please refer to
“6.2.6.3 Password Setting“ for
details.
Select
“General > Display”.
Step 3
The system displays
“Display” interface, as shown in Figure 6-15.