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ZOOM (+/-) Key
The ZOOM (+/-) Key has multiple functions, depending on
the situation:
• Press the - or + ZOOM keys while in any of the Navigation Views or the
Sonar Zoom View to change the scale of the view to appear closer or
farther away.
• In Side Imaging View only, when you have activated the cursor using the
4-WAY Cursor Keys, pressing the + ZOOM key starts and increases Side
Imaging Zoom magnification, and pressing the - ZOOM key reduces
Side Imaging Zoom magnification.
EXIT Key
The EXIT key has multiple functions, depending on the situation:
• If an alarm is sounding, pressing EXIT will cancel the alarm.
• If a menu tab is selected, pressing EXIT will exit the menu mode and
return to the view.
• If a menu is active, pressing EXIT will return to the previous level in the
menu system.
• Pressing EXIT will cycle through the available views in reverse order.
• If Freeze Frame is active, pressing EXIT will return to a scrolling display.
• If the Cursor is active, pressing EXIT will remove the cursor from the display.
• If Side Imaging Zoom is active, pressing the EXIT Key will remove the
magnification box from the display and will remove the cursor.
531519-1_A - 797c2_Man_Eng.qxp 11/6/2006 5:52 AM Page 63