Pan and Zoom display, showing thumbnail and viewport indicator
1
2
Item Description
1
Thumbnail
Provides an overview of the entire display as well as an indication of the current viewport.
2
Viewport
Indicates which portion of the overall display you are currently viewing.
Pan and Zoom display elements
You can use the thumbnail to move the viewport, thus making it a navigational aid within the
larger display. The thumbnail also indicates active alarms from the entire display, both inside
and outside the current viewport, as shown in this figure.
When viewing a pan and zoom display you can
pan
to different parts of the overview display,
and
zoom
in and out of the display.
Panning a display
Each Pan and Zoom display has a
thumbnail
that provides a representation of the entire
display as well as an indication of the current “viewport”. The
viewport
indicates which
portion of the overall display you are currently viewing.
Using displays
Honeywell 2017
49