User's Manual
409
You can add a USB keyboard through USB port, and it can input characters limited to soft keyboard.
Figure 4-296 USB device prompt
4.19 Shutdown
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When you see corresponding dialogue box "System is shutting down…" Do not click power on-
off button directly.
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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.)
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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 top right corner. See Figure 4-297.