4
GPSMAP 392/398/492/498 Owner’s Manual
B
ASIC
O
PERATION
>
A
DJUSTING
THE
B
ACKLIGHT
The Set Position,
Track Control, Track
and Speed fields
only show while in
Simulator Mode.
To enter a simulated speed and heading from the
Main Menu:
1. Press and hold
ADJ/MENU
to show the
Main Menu
.
2. Use the
ROCKER
to highlight the
Systm
tab, and then
highlight the
Setup
button next to the Simulator field on the
General
sub tab. Press
ENTER
.
3. Highlight the
Speed
field, and then press
ENTER
. Use the
ROCKER
to enter a speed, and press
ENTER
.
4. Use the
ROCKER
to highlight
Track Control
. Press
ENTER
, and select
User Track
.
5. Highlight the
Track
field, and press
ENTER
. Use the
ROCKER
to set the track.
6. Highlight
Set Position
, and press
ENTER
to change the
simulated location.
7. Press
QUIT
until you return to the Map Page.
To adjust the simulated speed and heading from the
Compass or 3D Highway Pages:
1. Press up on the
ROCKER
increase the speed in
10 knot/kph/mph increments. Press down on the
ROCKER
to decrease the speed in the same increments.
2. Press left or right on the
ROCKER
to steer the boat.
Adjusting the Backlight
The adjustable screen backlighting is controlled with the
POWER
key, and can be adjusted from any page.
To adjust the backlighting:
1. Press and release the
POWER
key. The adjustment slider
window appears.
2. Press the
POWER
key again and the user-defined level of
backlighting starts. You can adjust this level by pressing up
or down on the
ROCKER
. If you press
POWER
one more
time, the backlight is at the maximum setting.
3. Press
ENTER
or
QUIT
when finished.
Содержание GPSMAP 392, 398, 492, 498
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