Eagle 500c 操作指南

86 

3. To scroll through the Service Categories window: press 

 then use 

↑ or ↓ to see the types of services available. As you highlight a different 
category, the list in the lower window changes. To return to the Map 
Page, press 

|

. 

4. Depending on the location, the Detailed Services window may have a 
long list of services under the General Services category. To scroll 
through the Detailed Services window: from 

, press 

↓ 

to 

|

, then use 

↑ or ↓ to read the list of available 

services. To return to the Map Page, press 

|

. To return to the 

top service category window, press 

|

↑. 

 

 

 

Port Services information screens. 

Tidal Current Information 
Navionics charts contain Tidal Current information, 
represented at large zoom ranges by a box icon with 
the letter "C." The icon stands for a Tidal Current Sta-
tion location. An example is displayed at right. 

When you zoom in to a sufficiently small zoom range, the icon itself be-
comes an animated arrow showing tidal current velocity and direction for 
the selected tidal station at the present time. At larger zoom ranges, you 
can select the boxed "C" icon and it becomes an animated arrow with a 
pop-up name box. An example is displayed in the following figure. 

To view Tidal Current information: 
1. Use the arrow keys to move the cursor over a Tidal Current Station 
icon. When selected, a pop-up name box appears.