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11-5
11.5 Correcting Chart Position
There may be some instances where the chart latitude and longitude
position are off by some seconds. You can compensate for this error.
You may correct chart position three ways: by cursor, by latitude and
longitude, by Delta L/L.
When you apply an offset to chart position the L/L icon appears at the
bottom right-hand corner on the display.
Figure 11-6 Icon shown when chart offset is applied
Correcting chart position by cursor
To correct chart position by the cursor;
1. Press the [MENU] key followed by the [6] key to display the
CORRECT POSITION screen.
6 CORRECT POSITION
POS CORR = YES NO
MODE = CURSOR L/L L/L
LATITUDE = ° . ’N ( . ’N)
LONGITUDE = ° . ’E ( . ’E)
SET CURSOR ON CORRECT POSITION AND PRESS
ENT TO DISPLAY L/L.
PRESS ENT AGAIN TO REGISTER.
Figure 11-7 CORRECT POSITION menu
2. Select YES.
3. Select CURSOR from the MODE line.
4. Operate the trackball to set the cursor on correct latitude and lon-
gitude position.
5. Press the [ENT] key to display ∆ L/L.
6. Press the [ENT] key again to register.