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Configuring HDXA, HDXJ, and HDXF Camera Settings
Setting the Zoom
Setting the Maximum Digital Zoom
Digital zoom enlarges an image by expanding it both vertically and horizontally,
resulting in an overall reduction in resolution. You can limit the amount of digital
zoom available to the camera.
To set the maximum digital zoom:
1. From the OSD main menu, press 5 to select Camera Options.
2. Press 1 to select Zoom and Focus.
3. Press 1 to select the maximum digital zoom: 1× (default), 12×, 4×, or 2×.
Setting the Zoom Speed
You can set the speed at which the camera goes from full wide zoom to
telephoto zoom. There are eight levels of zoom speed available.
To set the zoom speed:
1. From the OSD main menu, press 5 to select Camera Options.
2. Press 1 to select Zoom and Focus.
3. Press 2 to select Manual Zoom Speed 0-8.
4. Type a value from 0 through 8 to set the zoom speed:
• 6 (default)
• 0 (slowest)
• 7 (fastest)
• 8 (zoom speed proportional to amount of control input)
Setting the Minimum Focus Distance
You can define the minimum focus distance to prevent the camera from focusing
on dirt or rain drops on the surface of the bubble. The minimum focus distance
is independent of the digital zoom.
To set the minimum focus distance:
1. From the OSD main menu, press 5 to select Camera Options.
2. Press 1 to select Zoom and Focus.
3. Press 3 to select the minimum focus length in centimeters (see Table 7-1).
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