Vivotek ND9542P 32-Channel 4K UHD NVR (No HDD) - Manual (Page 128)

VIVOTEK - Built with Reliability
128 - User's Manual
The Batch upload function allows you to update the firmware of multiple cameras. The firmware
update can take place on up to 8 cameras at a time. The Waiting... message will display for
cameras that are waiting for the update to take place.
Different messages can appear with different update results.
1.Update successfully.
2. If interrupted.
3. Failed to update. Please check your device.
4. If the same revision is discovered, firmware displays Invalid firmware or upgraded the same version of firmware.
1.Firmware revision number will be
updated, if successfully updated.