Operation Manual

3-51
Note: The bearing of the parallel index lines that are displayed in the PI menu
represents the true value when the bearing display of the radar reads N UP or C
UP and the relative value when it reads H UP.
Operation of Parallel Index Lines
Rotate the PL (Parallel Index Lines) in the same direction of rotating the [EBL] control
( and ).
The interval of the PI can be decreased as The [VRM] control is rotated anticlockwise
( and increased as the [VRM] control is rotated anticlockwise ().
The rotation and interval of the PI are controlled effectively only from the PI Menu.
When the PI Menu is closed, the parallel index lines are fixed.
Repeat the above procedures from the first step to move the PI again.
Click PI , and the PI Menu will be closed and the PI will be fixed.
Press any of , , , and .
The PI will be fixed and the I Menu will be closed.
Display of Parallel Index Lines