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Sonar
Split Flasher
Split Zoom
Frequency
Controls the transducer frequency used by the
unit. This unit supports two frequencies: 200kHz
and 83kHz.
200 kHz has the highest sensitivity and best tar-
get discrimination in shallow water. 83 kHz offers
a wider cone angle for more water coverage. The
Mark 5X only supports the 200kHz transducer fre-
quency.
Ping Speed (Advanced Mode only)
Controls the rate the transducer uses to send sonar
waves into the water. Ping speed adjustments can
help reduce interference from other transducers.
Frequency menu
When using fishing modes, ping speed settings are
optimized for the selected fishing conditions, so in
most cases, adjustments are not necessary.
Sonar Options
Accesses sonar display set-
tings and configuration
options.
Split Zoom and Split Flasher
Switches the sonar display from full screen sonar to
a split screen view.
SONAR only.indb 14
9/14/2011 7:32:08 PM
