Humminbird 200DX Dual Beam Operation Manual page 24

USING THE 200DX USING THE 200DX
CONTROL FUNCTIONS
A solid ARROW symbol means the corresponding ARROW button can be used to affect
the menu adjustment.
The ARROW buttons often can be used when no menu is on-screen. In these
situations, pressing the ARROW button affects the function of the active (last-used)
menu. This is a short-cut to menu operation. The menu appears on-screen while the
adjustment is made and times out. A frequently used menu can
be adjusted very quickly using this technique.
After an adjustment is made to a menu function, the menu
times out after a few seconds and the unit returns to normal
operation.
Menu Layout. All menus use the same basic layout. The shading at the top describes
the menu function. The UP ARROW and DOWN ARROW symbols to the left of the
menu indicate which buttons are available for adjustment. In menus that have several
possible settings, a range of adjustment indicator shows the total range available and
the current setting.
Within the menu are the options available. The selected option or current setting is
highlighted in the black box. If no adjustment is made this is the selected setting. Press
an ARROW button while the menu is displayed to select another option.
Several of the menus are multi-step. In some situations if an adjustment is made,
additional options become available for further adjustment. Examples of these multi-
step menus are Depth Range, Depth Alarm, and Zoom. See the detailed description of
each function for further explanation.