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EMV800 HD / EMV1200 HD Mobile DVR
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Drop-Down Box:
Click on the down arrow to see all selections, then directly click on an option
to select it.
Check Box:
Click on the box to enable it (checked) or disable it (unchecked).
Button:
Click the button to execute the function.
Bar:
Slide the bar to the left or right for adjusting the set point.