3. VERTICAL MODE

TVG DISTANCE…: Sets the TVG effective distance for near, medium and far ranges.

Setting range

NEAR: 50-150 m, 10 m increments

MED: 300-500 m, 20 m increments

FAR: 600-1000 m, 40 m increments

To adjust a TVG curve, select ▲or ▼of item desired and press the [MENU] key to change the setting.

 

 

Select to register

 

 

setting and finish.

 

 

QUIT

 

 

 

Quit

 

NEAR

MED

FAR

 

100m

400m

800m

Select to cancel

 

 

CANCEL

 

 

Cancel

change.

 

 

 

Select item with trackball and press [MENU] key to change setting.

Setting window

2ND AGC DISTANCE: Sets starting distance that 2nd AGC functions. The setting range is 0 to 2000 m, in increments of 20 m. Setting is invalid if display range is lower than this setting.

NEAR AGC DISTANCE: Sets Near AGC effective distance. Set the range between 20 m and 300 m in increments of 20 m.

SMOOTH ECHO RNG: Selects echo smoothing level in the range direction. The setting range is 0-3. The higher the setting the greater the smoothing.

SMOOTH ECHO CIR: Selects echo smoothing level in circular direction. The setting range is 0-3. The higher the setting the greater the smoothing.

GAIN CONTROL: If sensitivity is low even with maximum gain, change the setting to WIDE. This doubles the control range.

BEAMWIDTH: See page 3-15.

DISPLAY POSITION: Selects where to display the vertical display, left side or right side. Left side is the default setting.

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Image 107
Furuno FSV-84 manual Setting window