Lowrance electronic AirMap 500 - Manual (Page 93)

87
Screen Command, left, and Contrast bar, right.
To adjust the screen's display mode:
1. Press
↓ to
D ISPLAY M ODE
| ENT |press
↑ or ↓ to select mode|
EXIT .
Display Mode menu.
To adjust the display's back light delay options:
1. Press
↓ to
L
IGHT
D
ELAY
| ENT |press
↑ or ↓ to select mode|
EXIT .
2. To leave the screen settings and return to the last page displayed,
press
EXIT | EXIT .
Light Delay menu. Setting shown is "continuous." The backlight time
will automatically change to "continuous" when the unit is attached to
an external power source.
Set Local Time
The local time and date are saved when a waypoint is created. Begin by
pressing
MENU | MENU |
↓
to S
YSTEM
S
ETUP
| ENT|
↓
to S
ET
L
OCAL
T
IME
| ENT .