Picture Advance Speed - Furuno GP-7000F Operator's Manual

10.9

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 ad-
vance speed will contract it.
1. Open the SOUNDER menu.
2. Rotate the [ENTER] knob to choose PICTURE ADVANCE and then push the
[ENTER] knob to show the picture advance window.
3. Rotate the [ENTER] knob to choose speed desired.
The fractions in the window denote the number of scan lines produced per trans-
mission. For example, 1/8 means one scan line is produced every eight transmis-
sions. STOP freezes the display and it is convenient for taking a picture of the
display.
4. Push the [ENTER] knob and [MENU] key in order to close the menu.
Note: When using a plotter/sounder combination display, advancement of the sound-
er picture may be temporarily interrupted while the plotter display is being shifted or
its display range is being changed.
AUTO MODE PRESET
DISPLAY MODE
FREQUENCY
PICTURE ADVANCE 1/1
TEMPERATURE GRAPH
ZOOM MARKER
A-SCOPE
SOUNDER SETUP
SENSOR SETUP
Sounder menu
STOP
1/16
1/8
1/4
1/2
1/1
2/1
Picture advance window
10. VIDEO SOUNDER OPERATION
MANUAL
NORMAL
50 KHz
On
On
Off
10-17