Qvis DVR series User Manual

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4.5.7 Upgrade
Picture 4.41 Upgrade
(Upgrade) choose USB interface.
(Upgrade le
)choosethelewhichneedsupgraded.
4.5.8 Device Info
Providedeviceinterfaceinfolikeaudioin,alarmin/outtobeconvenientlyused
for user.
Picture 4.42 Device Info.
4.6 Info
4.6.1 HDD info
Displaytheharddiskstate:harddisktype,overallcapability,residualcapability,
the recording time and so on.
Picture 4.43 HDD Info
www.cctvireland.ie
Lo-Call 1890 866 900
e-sales@cctvireland.ie

Qvis DVR series Specifications

General

Brand	Qvis
Model	DVR series
Category	DVR
Language	English