Waterfall Size (Expand Scope); Waterfall Peak Color Level; Waveform Color (Max Hold) - Icom IC-7851 Instruction Manual

Waveform Type
Select the outline waveform display for the Spectrum
scope.
• Fill: The waveform is drawn only in color.
• Fill + Line: The waveform is drawn in color with an
outline.
Waveform Color (Current)
(Default: (R) 217 (G) 241 (B) 247)
Set the waveform outline color for the currently re-
ceived signals.
• The color is set in the RGB format.
• Push [t u](F) to select R (Red), G (Green) and B
(Blue). Rotate [MAIN DIAL] to adjust the ratio from
0 to 255.
• The color is displayed in the box beside the RGB
scale.
Waveform Color (Line)
(Default: (R) 70 (G) 30 (B) 0)
Set the waveform outline color for the currently re-
ceived signals.
• The color is set in the RGB format.
• Push [t u](F) to select R (Red), G (Green) and B
(Blue). Rotate [MAIN DIAL] to adjust the ratio from
0 to 255.
• The color is displayed in the box beside the RGB
scale.

Waveform Color (Max Hold)

(Default: (R) 58 (G) 110 (B) 147)
Set the waveform color for the received signals maxi-
mum level.
• The color is set in the RGB format.
• Push [t u](F) to select R (Red), G (Green) and B
(Blue). Rotate [MAIN DIAL] to adjust the ratio from
0 to 255.
• The color is displayed in the box beside the RGB
scale.
Waterfall Display
Turn the Water fall display ON or OFF for the normal
scope or Mini scope screen. (In the Expanded scope
screen, the Waterfall is always displayed.)
• OFF: Turns OFF the Waterfall display.
• ON: Turns ON the Waterfall display.
Waterfall Speed
(Default: Fill)
Select the Waterfall speed.

Waterfall Size (Expand Scope)

Select the Waterfall height in the Expand scope
screen.

Waterfall Peak Color Level

Select the signal level that the Waterfall displays a
peak color.
Higher signal levels are Red, Yellow, Green, Light-blue,
Blue and Black in order.
Dual Scope Type
When the Dual scope is selected, select the Main and
Sub scope layout.
Dual Scope Auto Select
When the Dual scope is selected, the band selection
keys, [MAIN] and [SUB] simultaneously select the
Main or Sub scope.
(Default: ON)
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• SLOW: Sets the waterfall speed to SLOW.
• MID: Sets the waterfall speed to MID.
• FAST: Sets the waterfall speed to FAST.
• Small: The same height with the Normal scope
screen, only the FFT scope expands.
• Mid: The Waterfall height expands same ratio
with the FFT scope.
• Large: Only the Waterfall height expands.
• Selection: Grid 1 ~ Grid 10
• Over/Under: Displays the Main scope over the Sub
scope.
• Side by Side: Displays the Main and Sub scopes
side by side.
• OFF: Push [M/S DUAL](F) or click the mouse
button to select the Main or Sub scope.
• ON: Push [M/S DUAL](F) or click the mouse
button to select the Main or Sub scope.
In addition, push the [MAIN] or [SUB] key
to select the operating band, and auto-
matically select the Main or Sub scope.
SCOPE OPERATION
(Default: MID)
(Default: Mid)
(Default: Grid 10)
(Default: Over/Under)
(Default: ON)
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