Garmin GPS 120XL - Manual (Page 50)

System Setup
The next setup page is the system setup page, which
is used to select the operating mode, time offset and
screen preferences. The GPS 120XL has two operating
modes:
• ’Normal’ Mode operates the unit at maximum
performance, and provides a battery of life up to
12 hours on alkaline batteries.
• ’Simulator’ Mode allows you to operate the unit
without acquiring satellites, and is ideal for prac-
ticing or entering waypoints and routes while at
home.
To select an operating mode:
1. Highlight the ‘MODE’ field and press
F
.
2. Use the arrow keypad to select a mode and press
F
.
Date and Time Setup
The date and time field is located directly below the
mode field. Because the time shown is UTC time, you
will need to enter a time offset to display the correct
local time for your area. To determine the time offset for
your area, note your position and refer to the chart in
Appendix C.
To enter the time offset:
1. Highlight the ‘OFFSET’ field and press the F key.
2. Enter the time offset and press F . Remember to
select a positive or negative indicator for your offset.
Setting Time,
Screen Contrast,
& Tone
REFERENCE
46
The GPS 120XL’s two oper-
ating modes are accessed
through the system setup
submenu.
To display the correct local
time, you must enter the
appropriate offset from the
chart at the end of
Appendix C.
120XL Man RevB 7/10/98 10:55 AM Page 46