Dell PowerConnect W-Airwave, Руководство пользователя

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Dell PowerConnect W-AirWave 7.4 | User Guide Using VisualRF | 283
By default the importation wizard allocates 2,500 grid cells to each site based on dimensions. If you have a site
that is 250 ft. by 100 ft, the Floor Plan importation wizard would calculate the grid cell size at 10 feet. 250 ft. x
100 ft. = 25,000 ft. 25,000 ft. / 2,500 ft. = 10 ft.
Other items worth noting:

If this is a CAD file, then the Floor Plan creation wizard will automatically inherit height and width from the
drawing.

If this is a non-CAD file, then the height and width is zero.

CAD files are converted to a JPG with a resolution of 4096 horizontal pixels at 100% quality prior to cropping.
If you crop, then you will lose clarity.

CAD files may not exceed 10 MB.

Metric CAD files are supported.

Importing GIF files for floor plans will result in blank QuickView thumbnails.
Sizing a Non-CAD Floor Plan
You should not have to resize a CAD drawing unless you see nonsensical dimensions. To resize a non-CAD image
if you already know the dimensions, follow these steps:
1. Select the Manually Measure Floor button in the Dimensions section. The pointer changes to a cross-hair
icon.
2. Locate two points within the floor plan that you know the distance. Most door jams (door openings) are 3
feet.
3. Select and hold to establish the first point and drag your mouse to the second point and release.
4. A distance dialogue box appears. Enter the proper length in feet, as shown in
Figure 222 .
Figure 222
Manually Measuring a Floor Plan
5. Select OK.
Floor plans can be resized in VisualRF after they have been uploaded. Within VisualRF you will also be able to
zoom in on a room or doorway to increase the accuracy of your sizing.
Removing Color from a Floor Plan Image
To remove color, locate the Image Manipulation section and select B&W in the Image field.
NOTE: Decreasing the grid cell size will increase accuracy, but it also increase CPU consumption by the floor caching threads and
the location caching threads. Check the System ' Performance page to ensure your server is functioning properly when you make
a change to this setting.