Garmin 210 - Manual (Page 61)

The GPSMAP’s course deviation indicator (GDI) settings are also controlled
through the timer/alann/CDl setup submenu. Through the GDI submenu, you
can control an off-course alarm, set the GDI scale and select a graphic steer-to
preference.
GDI Alarm lets you select an alarm to sound when you’re off a desired
course by a specified distance. Enter a distance in the distance field and use
the control field to turn the GDI alarm on and off.
GDI Scale provides a list of five GDI scale settings: +/-0.10, 0.50, 1.0. 5.0,
10.0 and 25.0 miles or kilometers. The scale represents the distance from
the center of the scale to either end of the scale. Select the scale from the
menu listing. Whenever you go off course by more than the selected GDI
scale distance, the distance you’re off course will be displayed in place of the
GDI scale display, with an arrow indicating the direction to steer.
GDI Steer To lets you select a steer-to-center or steer-to-D-Bar orientation
for graphic steering guidance.
The steer-to-center selection displays your position as the vertical line on the
scale, and your desired track as the center of the scale. When you are off
course in steer-to-center mode, steer toward the center of the scale.
The steer to D-Bar option displays your position as the center of the scale,
with the desired track as the vertical line. When you are off course in steer-
to-D-Bar mode, steer toward the D-Bar.
AUXILIARY MENU m m
CD! Setup Options 1 ■ I
■Kii
Count Down 00:10:00 stop
Elapsed Timer 00:00:00 step
Clock Alarm 00:00 Off
Anchor Alarm o.oot Off
Arrival Alarm dio.to Off
Prox Alarm 1±0.50 On
CDI Alarm Oil.00 Off
CDI Scale g±5.00
CDI Steer To qiio.o
-J
|Use cursor to highlight choice, ENT to accept
Jjl Cancel i
Count Down
Elapsed Timer
Clock klorm
Anchor Alarm
Arrival Alarm
Prox Alarm
GDI Alarm
CDI Seale
GDI Steer To
I
lilUiUll'y
00 : 10:00
00 : 00:00
00:00
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O.OOi.
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M.10£.
d Center
stop
Stop
Off
Off
Off
On
Off
[Usecirsorto^
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