Filter
Top Products
4. ECHO SOUNDER MODE
4-9
3. Press ▲ or ▼ to choose TVG DISTANCE and then press ►. The following dialog box
appears.
4.0
200 m
TVG DISTANCE
Hi
Lo
GAIN
4. Press ◄ or ► to adjust TVG distance.
TVG
Distance
Setting
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
. . . .
10.0
Meters 3 8 20 40 60 100 130 160 200 250 320
. . . .
1000
Feet 10 30 70 130 210 330 410 520 660 820 1040
3280
Passi/braza 2 5 10 20 40 60 80 100 120 150 180
600
Fathoms
5 10 20 40 60 80 100 110 140 170
550
5. Press ▲ or ▼ to close the dialog box and return to the ES menu.
6. To suppress reflections from the sea surface or plankton, choose TVG LEVEL and then
press ►.
7. Press ◄ or ► to adjust TVG LEVEL.
8. Press the [MENU] key to register your selection and close the menu.