Dahua N41C1P, User Manual, Page: 344 / 377

User's Manual
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5.20 USB Device Auto Pop-up
After you inserted the USB device, system can auto detect it and pop up the following
dialogue box. It allows you to conveniently backup file, log, configuration or update system.
You can add a USB keyboard through USB port, and it can input characters limited to soft
keyboard.
Figure 5-288 USB device prompt
5.21 Shutdown
●
When you see corresponding dialogue box "System is shutting down…" Do not click
power on-off button directly.
●
Do not unplug the power cable or click power on-off button to shutdown device directly
when device is running (especially when it is recording.)
●
Shut down the device and then unplug the power cable before you replace the HDD.
Procedure
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From the main menu (Recommended)
1. Click at the upper-right corner.