Furuno FSV-84 SONAR User Manual


 
2. HORIZONTAL MODE
2-7
2.3 Display Range
The [RANGE] control selects the detection range. The range selected is
momentarily displayed in large characters at the top of the screen. Range is
always displayed at the top right hand corner of the screen.
SEA SURFACE
Range indicated
on the screen.
BOTTOM
SEA SURFACE
Range indicated
on the screen.
BOTTOM
Range concept
Below are the default ranges (in meters).
Range Setting 1 2 3 4 5 6
Range 100 200 400 600 800 1000
1. If the two horizontal displays, slant display or the horizontal and vertical
displays are active, press the [HSV] key to show the range and gain
indications of the horizontal mode in yellow. (This step is not necessary when
only the horizontal mode is active.) Range and gain indications are shown in
white on other modes
2. Operate the [RANGE] control to select desired range.
Note: Ranges may be preset as desired on the PRESET, MEMORY CARD
menu. For further details, see H/S-SCAN RANGE on page 9-5.