Device Installation 24
2.3.3 Boot-up/shutdown
2.3.3.1 Boot-up
Plug in power cable, and press power switch on front panel. Power indicator turns on and
device boots up, followed by 90s booting interface. The time depends on quantity of
inserted board cards.
Please pay attention to the following points during booting:
Make sure that the supplied voltage is within 100V-240V 47Hz-63Hz. Turn on the
device after you check power cable connection.
We recommend you to use power supply with stable voltage and little interference
(refer to international standard), which help the device to work stably and prolong
service life. This will also benefit external devices such as camera. UPS is the best
choice if possible.
2.3.3.2 Shutdown
Method 1 is recommended, in order to protect the device from damages due to
unexpected outage.
Stop all operations of the device, before you unplug the device from power supply.
There are two shutdown methods:
Method 1: Enter
Main Menu > Shut down System
, and choose
Shut down Device
.
Method 2: Press power button on the panel for 5s.
2.3.3.2.1 Outage Recovery
In case of outage or forced shutdown during working, after connecting power supply again,
the device will automatically save and resume previous working status.
2.3.3.2.2 Replace Button Battery
Before replacement, please export and save configurations, or all configurations will be
lost!
We recommend that the same type of battery should be used. Inspect system time
regularly. Generally speaking, battery shall be replaced once a year, to guarantee system
time accuracy.