6. Operation keys and how to see the display
Auto Gain
(Page 19)
Gain Level
(
Page 15
)
Gain key
(
Page 15
)
Range key
(
Page 14
)
Mode key
・
Exp. Mode Change
(
Page 15
)
・
Lantern Mode
(
Page 16
)
Fish Mark
(
Page 20
)
Voltage Indicator
In case dry cell batteries are used, it
turns to Battery Indicator.
(
Page 14
)
Power ON key
(
Page 14
)
Power OFF key
(
Page 14
))
Auto Range
(
Page 19
)
Water Temp.
Depth
(
Page 21
)
Color Bar
(
Page 21
)
Sweep Speed
(
Page 18
)
Menu key
(
Page 17
)
・
Menu operation when
menu is shown.
(
Page 17
)
・
is used for
movement of exp.
range during manual
expansion.
Unit
(
Page 25
)
Bottom Nature
Graph
(
Page 22
)
Bottom
Bottom Level
(
Page 22
)
Gain Bar
(
Page 15
)
Cross Keys
13