Q-See QSNDVR16M User Manual page 23

2 Backup button: Press this button, the DVR enters the backup menu
(Fig 3.3.7 USB backup). The details will be given in Chapter 3.3.3:
BACKUP
3 Information button: Press this button to display status information of
the DVR on the screen (Fig 3.3.2 Status view).
4 Number buttons: These number buttons are used for selecting channels
and other functions.
5 Full-Screen display mode. You can use CH+ or CH- button to switch the
channel. This also can be done by pressing number buttons.
6 Four-Screen display mode.
7 Sixteen-Screen display mode
8 Nine-Screen display mode
9
Menu button: Press this button to enter the setup menu (Fig 3.2.2 Setup
menu), or return to previous menu level, or exit menu.
Page 25