Operation Manual

22 Issue 1 M-2 AIS Operation
Target Mode: Target Plot
Use Navpad to step around data fields and change values
The display control section operates by selecting the desired field using the
Navpad up and down keys , then using the Navpad left and right keys to change
the parameter.
Pan shifts displayed user position East or West
Scan shifts displayed user point North or South
Scale changes the area of view (0.75 nm – 50 nm)
Detail sets the level of graphics detail associated with targets (1-5)
Repeatedly pressing the up or down Navpad key moves the cursor through the
display fields, then changes to the target cursor display, then changes back to
the display fields.
Selecting target
Use the up or down Navpad keys to change the cursor to the target display.
Target box icon will appear.
Use the Navpad to select the target of interest. The left key steps through the
targets in increasing range order, right key in decreasing range order.
Details of selected target Selected target User position