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1. SYSTEM INTRODUCTION
1.1 Controls, Touchscreen Operations
The multi function display unit is operated with a touchscreen and keys (TZT12F only).
An optional remote controller also controls operations.
Control description
TZT12F
No. Item Function
1
(Power switch)
• Short push: Turns the power on. With the unit powered, the
[Quick Access] window appears.
[Quick Access] window
• Toggles radar, fish finder, multibeam sonar, and NavPilot be-
tween transmit and stand-by.
• Adjust the brilliance and hue of the display.
• Turns the power off (device or network).
• Locks, unlocks the touchscreen.
2 FUNC key • Short push: Performs the task assigned to the “two finger tap
function”
• Long push: Performs the task assigned to the “two finger long
tap function”
3 CursorPad Moves the cursor.
4 Center/ESC key • Centers own ship icon.
• Returns to previous menu.
• Disables the fish finder’s scrollback function.
• Undoes current operation.
5 Display Switching
key
• Short push: Switches the active display in split-screen display.
• Long push: Switches between the active split-screen display
and full-screen display.
6
RotoKey
™
• Push: Selects cursor position (pop-up menu appears). Also,
confirms selected item.
• Rotate: Selects the range on the plotter, radar and fish finder dis-
plays. Also, selects menu items.