The Split Zoom and Sonar Chart pages share the same settings. The chart pages, the Flasher and Ice Flasher pages each have their own independent controls for Sensitivity, ColorLine and sonar color mode. For example, if you make any Sensitivity changes to the sonar chart page, the sensitivity settings for the Flasher and Ice Flasher are unchanged. Each of these set- tings are saved when you turn the unit off, so you can keep your favorite settings for each operating mode.
Remember, no matter what changes you make to the various settings, you can always restore the factory defaults by using the Reset Options command, which is described on page 55 in the manual.
IceMachine Mode Operation
To turn on the X67C, press and release the MENU key. (This is actually the Menu/Power key, but in the text we just refer to it as the "Menu" key for short.) The Backlight control will appear for five seconds and then automatically clear. You can adjust it with the ↓ and ↑ buttons, or clear it immediately by pressing the EXIT button.
At left, X67C IceMachine opening screen, showing the Full Sonar Chart Page. The Backlight Level control bar automatically disappears after five seconds. At right, the Full Sonar Chart is shown.
You access the various page displays by pressing the ENT/PAGES key. As you press this key, the unit cycles through the page options. To re- turn to a previous page, simply press ENT repeatedly until the desired page appears again. (It serves multiple functions, but we'll refer to this key in the text as simply the ENT key.)
NOTE:
We use a type of "menu shorthand" to describe how to work your so- nar. To understand our typographical and instruction conventions, see the segment How to Use this Manual on pages
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