Canon VB-C50Fi User Manual page 45

Setting Up the Administrator Password and Ethernet etc. (System and Network)
Connection Keeping
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1 "Send packet regularly"
Check to enable this function.
2 "Target IP Address"
Specify where the packet should be sent.
3 "Interval (min.)"
Specify the interval at which a packet should be sent from 1 to 60 (min.).
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