
AHD DVR User Manual
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'Focus'button.Clickbuttonnear'Focus'buttontohavelongfocus.
Clickbuttonnear'Focus'buttontohaveshortfocus.
GotothePreset.
Selectanddoautocruise.
Track
Autoscan
Wiperbutton
Lightbutton
Clicktherightmouseontheliveinterface.Thiswilltakeyoutoapull‐downmenu.
Fig7‐2RightKeySubMenu
Stream:ThisDVRsupportsmasterstreamandsubstream.Masterstreamhashigherframerate,
max 25FPS (PAL)/30 FPS (NTSC) for every channel, but it needs higher network bandwidth
simultaneously.Substreamhaslowframerate,max6FPS(PAL)/7FPS(NTSC)foreverychannel,
itrequireslow networkbandwidth.Therefore,you
can selectthe stream accordingtoyour
bandwidth.
Alltomaster/substream:Setallchanneltomasterstreamorsubstream.
Enableaudio:Enableordisenableaudio.
Fullscreen:Thelivepreviewpicturewilldisplaywithfullscreenandthetoolbarwillbehid.
Doubleclickleftmouseorclick
rightmousetoreturn.
Zoomin:Singlechannellargescreenelectronicamplification.Clickthechannelwhichneedsto
bezoomed.Rightclicktoselectzoominbuttontozoomintheimage.Doubleclickorrightclick
toexit.
8.5 RemotePlayback&Backup
8.5.1RemotePlayback
Clickbuttontogotorecordplaybackinterface.RefertoFig7‐3.
Selecttherecorddateandchannelsanddouble‐clickthefilenameintherecordfilelistbox.
Thenyoucanplaythatfileandpreviewthepicture.
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