G Gmt Offset Tables - Garmin Street Pilot Street Pilot Atlantic Owner's Manual

12 parallel channel receiver

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Appendix G

Greenwich Mean Time

(GMT) Offset Chart

To determine your longitudinal zone: press the

MARK key to mark a waypoint and observe the

longitudinal coordinates by selecting 'Show Lat/

Lon' from the options menu.

Match it to a set of values on the chart to the

right and select the Offset value to be entered

in the GMT Offset field on the Time tab of the

System Setup menu.

This chart is provided to help you determine the time offset settings for your current location in

order to set the correct time on the Time Setup Page. To change the GMT (Greenwich Mean Time)

Offset, if necessary, press the OPTION key to access the Options Menu. Then scroll down to the

System Setup option, press ENTER to access and then tab over to the 'Time' page. Highlight the GMT

Offset field and press ENTER to enter the appropriate offset value from the chart below using the UP

or DOWN areas of the ROCKER kepad . To determine your longitudinal zone, press MARK to mark

your position select 'Show Lat/Lon' from the options menu and observe the longitude value. It should

fall between one of the sets of values on the chart.

Because Time Zone boundaries do not always follow vertical longitudinal lines you may, on

occasion, need to adjust the offset by one value in either direction.

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