Sperry Marine VISIONMASTER FT ECDIS-E, Руководство пользователя

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ECDIS-E User Guide Basic Operation of ECDIS-E
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Scale Bar
At most scale ratios a vertical bar indicating the current
scale in nautical miles (NM) is shown on the left side of
the screen. The scale of the bar changes dependant on
the following scale ratio selected:
1. At scale ratios between 1:8,000 to 1:75,000 the
bar shows the length of one NM, divided into 10
equally spaced units
2. At scale ratios between 1:80,000 to 1:5,000,000 the bar
shows the length of 10 NM divided into 5 equally spaced
units
3. At scale ratios of 1:5,000 and below, and 1:8,000,000 and
above the NM bar is not shown.
Display Base
All synthetics on the screen can be temporarily suppressed, retaining only
chart related information contained in ECDIS base display mode.
Suppression of synthetics applies to both primary and secondary chart
windows.
To suppress synthetics:
1. Move the cursor to the lower popup toolbar
area, left click and hold the left key down
on the
Display Base button. All synthetics on the screen are
suppressed. All synthetics on the screen are suppressed and the
chart is rendered in base display mode while the button is pressed.
2. To restore all synthetics release the left key on the Display Base
button. If the display mode was previously Standard or Other , then
this chart display mode is re-applied (see Chart Settings, Display
Mode).