Vivotek ND9542P 32-Channel 4K UHD NVR (No HDD) User Manual
Page 36
VIVOTEK - Built with Reliability
36 - User's Manual
1. No storage system is completely fail-safe. Damage to data might occur due to file system
corruption, operating system malfunction, virus infection, HDD component failures, and so on.
Therefore, it is highly recommended to regularly back up your data, and VIVOTEK disclaims
responsibilities of data loss or recovery.
2. The system is powered off when you observe that all LEDs go off. Do not disconnect the
power cord while the system is still operating. Doing so will result in data inconsistencies. The
normal power-off procedure allows cached data to be written to disks.
If system buzzer is sounded, move your mouse cursor to reveal the main screen portal, and
then click on the
Stop buzzer
button.
Serious system faults, such as a missing volume, can trigger the system buzzer. Verify the
cause of system fault and turn off the buzzer.
NOTE:
WARNING: