16
Zooming In/Out
You can change the map scale while viewing the map
with one of the following ways:
• Press the + button to zoom in and increase the
map scale.
• Press the – button to zoom out and reduce the
map scale.
Alternatively, you can adjust the map scale from the
OSD menu.
1. In Advanced mode, press the
Menu
button to
display the OSD menu
(
Fig. 2
).
2. Select
Map Zoom Scale
and press
OK
to confirm.
A map scale bar is displayed on the map page
(
Fig. 3
).
3. Use the left/right navigation keys to adjust the
map scale. Press the navigation key to the right to
increase the map scale and to the left to decrease
the map scale.
4. Press
OK
to save the changes.
The ONIX 110 features eight zoom levels. You can select
from 50m, 100m, 200m, 500m, 1km, 2km, 5km, and
25km.
Turning on the Backlight
The ONIX 110 is equipped with a built-in backlight
to illuminate the screen when you are using it in
poor lighting conditions. Press and hold the
Menu
button to turn the backlight on or off as required.
The backlight status is displayed as the icon on the
bottom left corner of the screen.
Adjusting the Screen Contrast
To adjust the contrast of the LCD screen:
1. Press the
Menu
button twice to display the OSD
menu.
Fig. 2
Fig. 3
Fig. 4
