Faq - Dahua IPC-HF3500 Series User Manual

6 FAQ

Bug
I can not boot up
the device or can
not control the
device.
SD card hot swap
SD card write
times
I can not use the
disk as the storage
media.
I can not upgrade
the device via
network.
Recommended SD
card brand
Audio function
eLineTechnology.com
Please click RESET button for at least five seconds to restore
factory default setup.
Before draw out SD card, please stop record or snapshot first and
then wait for at least 15 seconds to remove the SD card. All the
operations before is to maintain data integrity. Otherwise you can
lose all the data in the SD card!
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).
The status indication light is shown as red when network upgrade
operation failed. You can use port 3800 to continue upgrade.
Kingston 4GB, Kingston 16GB, Kingston32GB, Transcend 16GB,
SanDisk 4GB, SanDisk 32GB.
Usually we recommend the 4GB (or higher) 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.
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