FAQ 99
7
FAQ
Table 7-1
FAQ
Measures
Device error. Failed to
normally operate or start.
Press the
Reset
button for 5 seconds and make the device restore
to default setting.
Storage card hot swap
Please stop recording and snapshot before removing storage
card. Operation can be made after 15 seconds in order to
guarantee data completeness; otherwise it may cause the danger
of data loss.
Write
times
limit
of
storage card
Please do not set the storage card as the storage media of
scheduled record, otherwise it will rapidly reach the write longevity
and cause damage to the storage card.
Failed to use disk for
storage
When the storage card shows sleep mode or 0 capacity, please
first format it via WEB interface.
Network upgrade failed
When network upgrade fails, the status indicator light shows red.
At this moment, upgrade can be continued via port 3800.
TF card recommended
type
Kingston 16GB, Kingston 32GB, Kingston 64GB, Dahua 16GB,
Dahua 32GB, Dahua 64GB. It is recommended to use class 10
high capacity card, which supports max 128G TF card.
Failed to pop up the
installation dialog box of
WEB
control
webrec.cab.
Please set the security level of IE browser as
Low
,
Active Plug-in
and Control
is set as
Enable
.
