Hikvision DVR sípjelzése mit jelent?

If it makes non-continuous beeps (3 long, 2 short), take HDD error as an example, check if the

device has installed HDD. If not, you can go to System → Event → Normal Event → Exception,

and uncheck Event Hint Configuration to disable HDD error event hint.

Check if the HDD is initialized. If not, go to Storage > Storage Device to initialize the HDD.

Check if the HDD is broken. You can change it, and try again.

HDD hiba?

Kézikönyv, 162. oldal:

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