Vista VK2 Series, User Manual, Page: 77 / 79

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A.2 Alarm Connection
The following connection diagram gives an example of how to connect a network camera.
A.3 Preventive Maintenance
Preventive maintenance allows detection and correction of minor that faults before they be- come
serious and cause equipment failure.
Every three-month, perform the following maintenance.
1.
Inspect all connection cables for deterioration or other damage.
2.
Clean components with a clean damp cloth.
3.
Verify that all the mounting hardware is secure.