68
※
Please refer to [HOW TO OPERATE MENU] (
→
page12 ) for operation of menu.
TO SHOW/SET THE EXPANSION MODE
Select [9. SOUNDER]
→
[5. EXPANSION]
→
[1.EXP.
RATE] on menu.
Select from X2, X4 or X8.
[Expansion Rate]
Expansion rate for expanded area is set to 2 times/4 times/8 times.
1
2
Expansion Rate
Select [9.SOUNDER]
→
[5.EXPANSION]
→
[1.EXP.
MODE] on menu. (
→
page 78)
Select among OFF, BOTTOM LOCK, AUTO
EXPANSION or MANUAL EXPANSION.
OFF:
Cancel expanded display and return to normal
display.
BOTTOM LOCK:
Bottom contour is indicated as a straight line
and expansion view of certain area from it’s
contour is shown.
AUTO EXPANSION:
Expanded display up or down in the center of
bottom.
MANUAL EXPANSION:
Expanded display up or down in the center of
optional position.
You can move expanded area by [ZOOM] key
as you wish.
Displayed range varies depending on “Expansion
Rate.”
[Expanded display]
Expanded display is shown on the left half of screen.
In case of dual frequency, frequency’s expanded display shown on right side of screen is
displayed on the left side of screen.
1
2
Expansion Mode
ZOOM key
Summary of Contents for HE-6801
Page 1: ......
Page 66: ...MEMO 60 ...
Page 86: ...80 MEMO ...
Page 98: ...92 Brand Plate Operation Manual Transducer Only HE 6801 HE 6901 Map Card ...
Page 108: ......