How To Select A Pulselength; How To Change The Preset Pulselength - Furuno FAR-2218-BB Operator's Manual

1. OPERATIONAL OVERVIEW
1.18

How to Select a Pulselength

The pulselength in use is indicated on the PULSE button (
™
cess bar
meaning.
S1 (short pulse 1)
S2 (short pulse 2)
M1 (medium pulse 1)
Appropriate pulselengths are preset to individual range scales and function keys. If
you are not satisfied with the current pulselength settings, you can change them as
shown in the procedure below.
1.18.1 How to select a pulselength
The pulselength can be changed using the procedure below.
1. Place the cursor in the [PULSE] box at the top left corner of the screen.
2. Left-click to decrease, right-click to increase the pulselength; or spin the scroll-
wheel to cycle through pulselengths.
The order in which the pulselengths are cycled is shown in the table below. "*" in-
dicates the default preset for each range setting.
Range
0.5 NM
0.75 NM
1.5 NM
3 NM
Note: Available pulselengths are restricted depending on the range.
1.18.2

How to change the preset pulselength

To change the preset pulselength for a range setting, follow the procedure below.
1. Open the menu.
2. Select [1 ECHO].
3. Select [2 CUSTOMIZED ECHO].
4. Select [9 PULSE].
5. Select the desired range, then select the required
pulselength.
6. Close the menu.
1-26
, at the top-left of the screen.The table below shows the indications and their
(PULSE) indication
(PULSE) indication
S1*, S2
S1*, S2, M1
S1*, S2, M1, M2
S2*, M1, M2, M3
(PULSE) indication
M2 (medium pulse 2)
M3 (medium pulse 3)
L (long pulse)
Range (PULSE) indication
6 NM M1, M2*, M3, L
12 NM M1, M2, M3*, L
24 NM M2, M3, L*
PULSE
) of the InstantAc-
L