Disk; Resolution; Mobile - Grundig GU-RN-AC8104P User Manual

4.1.5 Disk

If the HDD is installed in the NVR for the first time, it must be formatted. Select the HDD and then
click Format HDD button to format the HDD.
Overwrite: Use this option to overwrite the old recordings on the HDD when the HDD is full. For
example, if you choose the option 7 days then only the last 7 days recordings are kept on the HDD. To
prevent overwriting any old recordings, select Disable. If you have disabled this function, please
check the HDD status regularly, to make sure the HDD is not full.
Add NetHDD: To add your NAS storage.
Record On ESATA: If your NVR comes with an e-SATA port on the rear panel, you can enable to record
the video to e-SATA HDD.

4.1.6 Resolution

Choose an output resolution matches to your monitor. The NVR supports to adjust the output
resolution automatically to match the best resolution of your monitor when the system is starting up.

4.1.7 Mobile

If your NVR come with a P2P ID, you can scan the QR code with your mobile app to view the NVR
remotely.
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