Furuno navnet 1732c Manual De Usuario

Descargar
Página de 252
4. VIDEO SOUNDER OPERATION 
 
 
 
4-16
4.10 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 the fish school horizontally on the 
screen and a slow advance speed will contract it.   
 
The advancement speed may be set independent of ship’s speed or 
synchronized with ship’s speed. 
 
4.10.1 
Advancement independent of ship’s speed 
1.  Press the [MENU] key. 
2.  Press the SOUNDER MENU soft key. 
3.  Select PICTURE ADVANCE, and press the EDIT soft key to open the picture 
advance window.   
PICTURE ADVANCE
¤
2/1
¡
1/1
¡
1/2
¡
1/4
¡
1/8
¡
1/16
¡
STOP
 
Picture advance window 
The fractions in the window denote the number of scan lines produced per 
transmission. For example, 1/8 means one scan line is produced every eight 
transmissions. STOP freezes the display and it is convenient for observing 
an echo. 
4.  Use the cursor pad
 
to select speed desired. 
5.  Press the RETURN soft key followed by the [MENU] key to close the menu. 
 
Note:
 Advancement of the sounder picture may be temporarily interrupted while 
the plotter display is shifted or its display range is changed when using the 
plotter/sounder combination display.