Revo REHB0309-1 Quick Installation Manual page 10

4) Focus and Zoom Control
You can control Zoom and Focus in the live screen. Press the
screen to activate the Zoom & Focus control panel.
Note: Click the button in the live screen to set the focus to the optimum position.
REHB0309-1, Quick Installation Guide
• Adjusting Zoom:
Click "–" button to zoom out and click "+" button to zoom in.
The focus is moved slightly after adjusting zoom; adjust the
focus again, as necessary.
• Adjusting Focus:
Click "–" button for far focus and click "+" button to near focus.
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button on the left top in the live