Lowrance electronic X-28 Benutzerhandbuch

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SIMULATOR
The X-28 has a simulator built into it that can
show a simulated bottom signal with fish. All
features of the X-28 work normally when the
simulator is in use. You can change the
range, zoom, and use the alarms as desired.
To use the simulator, press a menu key
repeatedly until the SONAR SIM menu ap-
pears. Now press the up arrow to turn it on.
Repeat the above steps to turn it off, or turn
the unit off and back on again.