Raymarine DS400 & DS500 用户手册

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DS400 and DS500 Digital Fishfinders

The DS400/500 has six keys with which you can control fishfinder 
operation.

            

Figure 3-3:

Keypad Functions

ENTER
Pressing this key when a Menu box is displayed selects the menu item 
currently highlighted. When no Menu box is open, pressing this key places 
the Variable Range Marker (VRM).

TRACKPAD
When a Menu box is displayed, use the up and down arrow keys to move the 
selection bar (item currently highlighted) up and down the list.

When in Zoom mode, use these keys to move the zoom area up or down on 
the display.

TRACKPAD
When a Menu item has more than one possible response, use the left and right 
arrow keys to change the value. 

When a menu item appears in UPPER CASE, it contains sub-menus. Press 
the right arrow or ENTER to access the sub-menu items.

When the VRM is displayed, use the right and left arrow keys to change the 
VRM’s position on the screen.

ENTER
Selects highlighted menu item;
Places VRM

TRACKPAD
Navigates through menu options and
changes their value; Moves VRM

MENU
Displays menu items

PAGE
Toggles between scrolling bottom display,
temperature graph and navigation data

QUIT
Returns to previous menu page or exits menu

PWR
Turns unit on and off; 
Shortcut to DISPLAY SET UP... 
BRIGHTNESS Menu

D6446-1

ENTER