Garmin GPS 65 - Manual (Page 46)

reference the automatically calculated magnetic variation shown. For
mostapplications, the “Auto Mag” feature will provide accurate heading
information. If the auto-magnetic variation is not correct, you may
define the magnetic variation by selecting “User Mag Var”. If the “User
Mag Var” option is selected, the ms^etic variation is then entered.
To enter a user-defined magnetic variation«.
• Highlight the “HDG” field and select “User Mag Var” with CLR.
• Press ENT.
• The variation direction is h^hlighted. To change the direction,
press CLR.
• Press ENT.
• Ebiter the variation degrees and press ENT.
6.4 ALARMS AND CDl SETUP
---------AlAftHf / m -------------
Rnchor: 0. 10!ïk ^on
Arrival: 0.5^ »-on
Clock: 00:00
CDI Scale »1.00
Steer To ^center
From the Alarms/CDI Page,youmay
define three alarms (and turn them
on or off) and configure the graphic
GDI to your preference. Alarms are
available for anchor drift, arrival at
a deriination waypoint, and an alarm
clock.
To set the anchor alarm.
■ ffighlight the anchor alarm distance and enter the marimum
allowable drift. CAUTION: Setting the anchor alarm to its
smallest value (.01 unit) may result in a &lse alarm. Please note
that under certain circumstances (below average satellite
geometry, degraded reception, etc.) the position error of the GPS
65 may be greater than the lowest scale settings available for this
alarm.
• Press ENT.
• The on/off <yclic field is hi^ilighted. Ifthe alarm is not turned on,
press CLR.
To set the arrival alarm«.
• Highlit the arrival alarm distance and enter the distance from
a destination at which you want the alarm to sound.
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