Electronic Range and Bearing Lines
ECDIS-E User Guide
10-4
65934012
To change the ERBL range from the Control Panel:
1. Turn VRM rotary control clockwise to increase the range, or anti-
clockwise to decrease. Turning the VRM control changes the ERBL
into a VRM/EBL (i.e. the VRM circle is drawn on the display).
If both VRMs are switched off, turning the VRM rotary control will
automatically switch on VRM1. If VRM1 is switched off but VRM2 is
on then turning the rotary control will adjust the VRM2 range.
To change both the ERBL range and bearing:
1. Move the cursor to the intersection line on the ERBL and it
changes to a bidirectional arrow indicator.
2. Hold down left key and move trackball left or right to change the
ERBL range and bearing. Bearing and range readout values
automatically change as the ERBL is moved on the screen.
3. Release the left key to fix the ERBL range and bearing location.
Summary of Contents for VISIONMASTER FT ECDIS-E
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