Garmin GNC 300 Pilot's Manual page 109

The trip timer provides a running clock on NAV Menu 2 (see page 25), and can be
configured to run when power is on or when your ground speed exceeds a user-defined
minimum.
To change the trip timer settings:
M
1. Press and hold , and use
C
2. Press twice to activate the cursor.
K
3. Use to select either 'pwr is on' or 'gs exceeds'.
4. If you choose 'pwr is on', press
5. If you choose 'gs exceeds', use
K
6. Enter the speed using
E
7. Press to accept, and press
The GNC 300 can be configured to display data in standard or metric units of mea-
sure. These apply to: distance, position, speed, altitude, fuel, pressure and temperature.
To change the units of measure:
M
1. Press and hold and rotate
C
2. Press twice and rotate
K
3. Use to change the unit of measure.
O
4. Rotate to advance to the next field, or press
(Continued on the next page...)
O
to display the trip timer settings page.
C
to complete.
O
to highlight the speed field.
O
and .
C
to complete.
O
to display the nav units page.
O
to highlight the field you would like to change.
C
when finished.
APPENDIX D
UNIT SETTINGS
Trip Timer
Messages &
Units of Measure
Abbreviations
Trip Timer Settings Page
Default units of measure settings.
SECTION
7
99