Garmin GVN 52 - Manual (Page 49)

GVN 52 Owner’s Manual 
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PPendiX
Finding Custom POIs
To view a list of the custom POIs loaded in your
navigation system, select tools > My Data > Custom
pois .
Adjusting the Proximity Alerts
To turn on or off the proximity alerts for custom POIs,
press the Menu button three times and select general >
proximity alerts .
Audio Notification—turn off or on the alerts that sound
as you approach a custom POI.
Visual Notification—turn off or on the pop-up alerts
that appear as you approach a custom POI.
Continuous Notification—select which alerts (which
types of POIs) you want to be continually notified of.
Deleting All Custom POIs
To delete all custom POIs from your navigation system,
press the Menu button twice and select My Data >
Custom pois > Delete all . Select Yes to confirm.
Configuring Video Output
You can switch the composite video output mode from
NTSC (National Television System Committee) to PAL
(Phase Alternate Line) by using the switch beside the
SD card slot. Push the switch all the way to the right to
change the composite video mode to PAL (asian and
north american versions do not have this feature).
notE: NTSC is the default setting. Use NTSC
unless your system works exclusively with PAL.
After you change the composite video mode, you must
turn off your vehicle and turn it back on again to reboot
the system before the changes take effect.