Garmin GPS 150XL - Manual (Page 86)

To change the backlighting intensity:
1. Press and hold
M
, and rotate
O
to display the ‘Backlight intensity’ page.
2. Press
C
to highlight the ‘mode’ field.
3. Rotate K to select ‘auto’ or ‘manual’.
4. If ‘manual’ is selected, rotate
B
to select the desired backlighting level.
The trip timer provides a running clock on NAV Menu 2 (see page 27) which
can be configured to run either when power is on or when your ground speed
exceeds a user-defined minimum.
To change the trip timer settings:
1. Press and hold
M
, and use
O
to display the trip timer settings page.
2. Press C to activate the cursor.
3. Use K to select either ‘pwr is on’ or ‘gs exceeds’.
4. If you choose ‘pwr is on’, press
C
to complete.
5. If you choose ‘gs exceeds’, use
O
to highlight the speed field.
6. Enter the speed using K and O .
7. Press
E
to accept, and press
C
to complete.
76
Trip timer settings, showing timer active when
ground speed exceeds 100 knots.
SECTION
5
UNIT SETTINGS
Backlighting
Trip Timer
The backlight intensity settings page is used to
set/adjust the screen backlighting for day or night
operation.
150xl manual B 8/4/98 1:10 PM Page 76