Picture Advance Speed - Furuno FCV-628 Operator's Manual

1. OPERATION
2. Select [Shift], then press the ENTER key.
3. Set the amount of shift desired, then
press the ENTER key. The step for the
amount of shift depends on setting range
on the [Range] sub menu in the [System]
menu. Below are the steps for feet and
meters.
Unit: feet
Range Step
7 - 10 2
11 - 20 5
21 - 50 10
60 - 100 20
110 - 250 50
260 - 500 100
550 - 1000 200
1100 - 2500 500
2600 - 4000 500
4. Press the MENU/ESC key twice to close
the window.
Note: Echoes may be lost if the amount of
shift is greater than actual depth.
1.10 Picture Advance
Speed
The picture advance speed determines how
quickly the vertical scan lines run across the
screen. When selecting a picture advance
speed, keep in mind that a fast advance
speed will expand the size of a school of fish
horizontally on the screen and a slow ad-
vance speed will contract the school. Use a
fast advance speed to observe a rugged bot-
tom, and use a slow advance speed to moni-
tor a smooth bottom.
Unit: meter
Range Step
2 - 5 1
6 - 10 2
11 - 20 5
21 - 50 10
60 - 100 20
110 - 250 50
260 - 500 100
550 - 1000 200
1100 - 1200 500
Fast
1. Open the menu, select [Sounder], then
press the ENTER key.
2. Select [Pic. Advance], then press the EN-
TER key.
3. Select picture advance speed desired,
then press the ENTER key. [1/16] is the
slowest speed and [x4] is the fastest
speed. [1/16] means one scan line is pro-
duced every 16 transmissions. [Stop]
stops picture advancement and is useful
for taking a screenshot. Current picture
advance speed is displayed at the top-
right corner of the screen.
CAUTION
The picture is not refreshed when picture
advancement is stopped.
Cruising in this condition may result in ground-
ing in shallow waters.
4. Press the MENU/ESC key twice to close
the window.
8
Slow
Fast
Slow