2. OPERATION
2-14
2.9 System
Setup
2.9.1 Geodetic
data
Your unit is preprogrammed to recognize most of the major chart systems of the
world. Although the WGS-84 system (default setting) is the GPS standard, other
categories of charts in other datum still exist. Match the GPS datum with the
chart system you use.
1. Press the
MENU
key to open the menu.
2. Choose SYS SETUP and then press the
ENT
key.
SYSTEM SETUP
DATUM
:
WGS84
UNITS
: kt
TIME DIFF
: +00:00
TIME DISP
: 24 HOUR
TEST?
DEMO
: OFF
EXCHANGE BATTERY?
SYSTEM SETUP menu
3. Confirm that the cursor is selecting DATUM and then press the
ENT
key.
4. Choose WGS84 (GPS standard), WGS72 or OTHER according to the
nautical chart you use and then press the
ENT
key.
5. If you chose WGS72 or WGS84, press the
DISP
key to finish. For OTHER,
go to step 6.
6. Press the
ENT
key.
7. Use the
Omnipad
to enter chart number, referring to the geodetic chart list
on page A-2. Choose location with
◄
or
►
; change value with
▲
or
▼
.
8. Press the
ENT
key.
9. Press the
DISP
key to close the menu.
