1. OPERATION
1-12
rotation moves the screen rightward. Rotate the ENTER knob hard-over to the
clockwise direction to shown the current echo screen.
How to deactivate the scroll back mode
1. Rotate the ENTER knob hard-over to the clockwise direction or long push the EN-
TER knob to shown the current echo screen. At this time, icon disappears.
2. Press the RANGE, VRM, GAIN or SHIFT key to deactivate the scroll back mode.
1.11 Menu Operating Procedure
This equipment has six menus: [Sounder], [Display], [Measurement], [Alarm], [Data],
and [System].
Below is the basic menu operating procedure.
1. Press the MENU/ESC key and open the [Setting] tab.
Note: When an external fish finder and telesounder are connected, the [External
fish finder] tab and [Telesounder] tab appear next to the [Setting] tab. For details,
see page 1-13. The [Setting] tab adjusts the internal fish finder.
2. Rotate the ENTER knob to select a menu item.
The cursor (orange) highlights current selection. The items in the right window
change with menu selected.
3. Push the ENTER knob to send the cursor to the sub menu item window.
The cursor (orange) shifts to the sub menu item window (right) and the color of the
cursor on the main menu item window changes from orange to gray.
4. Rotate the ENTER knob to select a menu item, then push the knob.
The menu item's setting box or setting window appears.
Setting
Sounder
Display
Measurement
Alarm
Data
System
Interference
Color Erase
White Edge
Clutter
TVG
STC
Pic. Advance
Smoothing
Bottom Zone
Cursor (orange)
Medium
0%
Off
x1
3
Main menu
Sub menu
See chapter 2.
Setting boxSetting window Data input box
A-Scope
Off
Normal
Peak
Bottom Lock
Bottom Zoom
Marker Zoom
Discrim Zoom
(20.0〜110.0ºF)
0 6 5 . 0
Cursor