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13
In fact, You do not need to operate Cold Start. But you must improve satellite-
acquiring environment unless incorrect satellite data stored in the system.
II. SIMULATION
This function is for looking up a map or setting up waypoints and routes regardless of acquiring
satellite signals. It may save power and respond quicker.
A. Press “ ”.
B. Select Stop Navigation as Fig. 3-2-1, and press ” ”.
C. Be sure to switch to Navigation when you use navigation on the way. Otherwise, you will
never get your position identified.
(i) Press “ ”
(ii) Select Navigation as Fig. 3-2-2, and press ” ”.
III. MAJOR NAVIGATION FUNCTION KEYS
A. MENU “ ”
It is the initial key to all kinds of functions. Details will be described in later chapters.
B. PAGE “
”
(i) Press to switch pages among satellite as Fig. 3-1-2, map as Fig. 3-1-3, status as Fig. 3-3-1
and compass as Fig. 3-3-3. There are a central mark “ ” and scale only in map page for
GM-305-CT.
Fig. 3-3-1 Fig. 3-3-2 Fig. 3-3-3
Fig 3-2-1 Fig 3-2-2
Poor GPS Signal
Select Cold Start
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