Finding Fish School Center; Registering F1/F2 (Function) Key And Recalling - Furuno CSH-5 MARK-2 Operator's Manual

Finding Fish School Center

Registering F1/F2 (function) key and Recalling

2. Press the OFF-CENTER key on the front panel.
3. To move the own ship mark back to the center of the screen, press
the OFF-CENTER key again.
When you want to find the center depth of a fish school, use the auto
tilt function which automatically scans the tilt angle within the se-
lected width.
Procedure
1. Call up the scan menu, select the menu item "AUTO TLT WDTH"
and then choose a tilting width. The center tilt angle of the scan-
ning is set by the TILT lever.
Both center and current tilt angles are displayed along with the range
data at the upper right corner on the screen.
Range
R 800
Angle set by TILT lever
T 8
(10 )
Present tilt angle
Function keys provide user defined sonar settings by one key opera-
tion.
Default setting
These keys are preset at factory for one key operation as follows;
F1 : For detection of near range
TX OUTPUT
PULSELENGTH
TX CYCLE
TVG NEAR
TVG FAR
HOR BEAM ANGLE
VER BEAM ANGLE
RES COL CURVE
COL EMPHASIS
(Factory setting)
Three magnetic function cards are supplied for indication of function
settings. Two of these cards are inscribed with the factory setting of
F1 and F2. The other card is blank for recording user settings. You
can attach the card on the main panel for reference. See page 10.
22
F2 : For detection of far range
8 TX OUTPUT
7 PULSELENGTH
10 TX CYCLE
6 TVG NEAR
6 TVG FAR
NARROW HOR BEAM ANGLE
WIDE VER BEAM ANGLE
3 RES COL CURVE
2 COL EMPHASIS
Angle set
by TILT lever
10
10
10
5
8
NARROW
NARROW
LINEAR
4