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FUNCTION 2: TRUE GOLF RANGE (TGR) (GX-4
i
3
WITH SMART KEY
INSTALLED ONLY)
True Golf Range is an adjusted range that will
compensate for uphill shots that play long and downhill
shots that play short. TGR is calculated from the line-of-
sight distance, incline or decline, current temperature
and altitude, and will display the adjusted range the
golfer should play to. For example, if you have a lie 150
yards from the pin, but the green falls 6 degrees above
your ball, you should play the shot as if it were 164 yards.
150 yards line of sight
164 yards True Golf Range to pin