Q-See QSF2648016 - Manual (Page 34)

User Manual for Commercial Series Net DVR
Page
34 Total 121
Press
【PLAY】key to enter into playback menu. Press【PTZ】key to enter into PTZ control mode.
4.6 Playback
Note: The user must have “Playback” right.
Playback interface
In preview mode, press
【PLAY】key, in the pop-up login dialog, select username and input
correct password, you can enter into “Playback” interface.
In menu mode, press
【PLAY】key, you can enter into “Playback” interface directly.
One Channel Playback
Two Channel Playback