Swann H.264 manual Device Management, Alarm, function

Device Management

HDD:	For accessing information about your hard drive. This is where
	you go to correct or analyze any problem with your hard drive.
	Additionally, you’ll be able to see at a glance how much recording
	time you have left at your current quality settings, as well as being
	able to format (erase all data from) the hard drive here. You can
	format flash drives from this screen as well.
Alarm:	For configuring the DVR’s internal buzzer and auto-email settings.
PTZ:	The setup window for configuring the DVR to act as a PTZ (Pan, Tilt,
	Zoom) controller. Recommended for advanced users. Requires a
	compatible PTZ camera to be connected correctly to the DVR to
	function.

Remember: After making changes to the settings press/click the APPLY button. 43