Garmin GNS 400W, Pilot'S Manual & Reference

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177 190-00356-00 Rev G
Setup 2
4. Turn the large right knob to highlight the
right (decimal) part of the frequency field.
5. Turn the
small right
knob to enter the desired
frequency.
6. Repeat for any remaining desired frequencies,
then press the small right knob to finish.
When the remote Com frequency recall switch is
pressed, the next preset frequency will be moved into
the Com Standby frequency box and a small window
with the current Com Frequency Preset number will
appear next to it. You can scroll down through the preset
frequencies by repeatedly pressing the remote Com Fre-
quency recall switch. Empty Preset slots are skipped.
Display
To change the backlighting intensity:
1. Select “Display” from the Setup 2 page.
2. The flashing cursor highlights the backlight
mode field. Turn the
small right
knob to select
the desired mode: Auto or Manual. Press
ENT
to accept the selection.
3. If “Manual” is selected, the flashing cursor
moves to the backlight level field. Turn the
small right
knob to select the desired level.
Press
ENT
to accept the selection.
To change the display contrast:
Contrast setting is adjustable in either Auto or
Manual Mode. Auto mode is the preferred setting. The
contrast value edited in Auto Mode is not the actual
contrast, but an offset that is applied to the automatic
value generated by the formula based on unit tempera-
ture.
1. Select “Display” from the Setup 2 page.
2. Turn the
large right knob to highlight the
contrast mode field.
3. Turn the small right knob to select the desired
mode: Auto or Manual. Press
ENT
to accept
the selection.
4. The flashing cursor moves to the contrast level
field. Turn the small right knob to select the
desired level. Press ENT to accept the selec-
tion.