Usb - Samsung SRN-6450 User Manual

RELAY OUT 2
Normal Close
Common
Normal Open
For detailed instructions on connecting the relay output, please refer to "4.6.3. Event Setup"

3.1.7. USB

The USB ports on the rear panel are used to upgrade the product's firmware with the buttons
on the front panel. Please refer to "5.1.4. System Update "
NC
O
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25
CM
O
O
O
NO
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O