EchomasterMarine HE-770 - Menu 1: Scale Line, Temp, Color, Background

16-2. MENU 2
Ex
p
ansion Ratio
S
1
elect [1. EXP RATE] in Menu 2.
S
elect the ratio.
×2, ×4, ×8
The expansion ratio can be selected from x2, x4, or x8.
2
U/D： Up/Down.
Split Screen
S
1
elect [3. SPLIT SCREEN] in Menu 2.
D
ivide the display.
L/R: Left/Right.
Possible to split the display Left/Right or Up/Down when selecting dual
frequency or Expansion function.
2
A
-mode display
S
1
elect [2. A-MODE] in Menu 2.
S
elect A-mode.
ON : Display A-mode.
OFF ： No A-mode
A-mode is shown at the right edge. The signal width varies depending on the
strength of reflected signal.
2
A
-Mode
32