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6 FAQ
Bug
I can not boot up
the device.
SD
card
write
times
I can not use the
disk as the storage
media.
I can not upgrade
the
device
network.
Recommended SD
card brand
Save setup
Power adapter
Please click RESET button for at least five seconds to restore
factory default setup.
Do not set the SD card as the storage media to storage the
schedule record file. It may damage the SD card duration.
When disk information is shown as hibernation or capacity is 0,
please format it first (Via Web).
When network upgrade operation failed, you can use port 3800 to
via
continue upgrade.
Kingston 4GB, Kingston 1GB, Kingston 16GB, Transcend 16GB,
SanDisk 1G, SanDisk 4G.
Usually we recommend the 4GB (or higher) or industry-level high
speed card in case the slow speed results in data loss.
Please use active device for the audio monitor input, otherwise there
is no audio in the client-end.
The power adapter in the accessories bag work temperature ranges
from 0℃ to 40℃. It may result in unstable performance if it works in
the extremely too hot or too cold environments. In this case, you
may need to use the industrial-level power adapter.
21
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