Understanding The Flasher Screen; Understanding The Split Freq Screen - Garmin 400C Owner's Manual

B o
asIc peratIon

Understanding the Flasher Screen

The Flasher screen (dual beam transducer only) provides an almost
instantaneous return of what is below your boat. The depth scale is
organized as a ring that starts at the top, or 12:00, and progresses
clockwise. Sonar information flashes on the ring when it is received
at the depth indicated on the inside ring. Like the regular graph, The
colors indicate different strengths of the sonar return.
On the Home screen, highlight Flasher, and press SElECt.
Voltage
Flasher ring
Water
speed


Understanding the Split Freq Screen

Use the Split Freq screen (dual frequency transducer only) to view
both the 50kHz and 200kHz frequencies on the same screen.
On the Home screen, highlight Split Freq, and press SElECt.
Water
Temp
Depth
Odometer
Depth, temperature and speed
Frequencies
Fishfinder 400C Owner's Manual
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