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Chapter 7 Using Functional Keys
The NV DVR system provides shortcut keys. The table shows the function keys and
descriptions.
Function Keys description
F1 Display system information
F2 Start recording
F3 Enable network function
F4 Access system settings
F5 Switch to playback mode
F6 Access E-map setting
F7 Access PTZ camera control panel
F8 Snapshot
F9 Switch to Full Screen
F11 Switch to AutoScan
Ctrl + A Turn on/off hardware AGC (Auto Gain Control)