JRC JMA-922B-9XA User Manual

4-9
4.1.5 Using Parallel Index Lines (PI Menu)
Parallel index lines can be displayed.
[I] Operating Parallel Index Lines (PI)
Procedures 1 Press the [VRM] dial.
Parallel index lines and the PI Menu will appear.
To change the bearing of parallel index lines, turn the [EBL] dial, to change the line
interval, turn the [VRM] dial.
The bearing and interval of parallel index lines are displayed in the PI Menu.
2 Press the [VRM] dial again.
The parallel index lines will be fixed.
Note:
Parallel index lines are operable only while the PI Menu is displayed. When the menu is closed,
the parallel index line display remains, but the settings of the bearing and interval cannot be
adjusted any more. To adjust the bearing and interval after closing the menu, press the [VRM]
dial twice to open the PI Menu.
Cancellation 1 Press the [VRM] dial again.
The parallel index line display will disappear.

JRC JMA-922B-9XA Specifications

General

Brand	JRC
Model	JMA-922B-9XA
Category	Marine Radar
Language	English