Humminbird 788ci hd di combo 用户指南
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Sonar Menu Tab
455 kHz Sensitivity
(Advanced, with optional-purchase QuadraBeam
PLUS™ transducer)
Settings: -10 to +10; Default = 0
455 kHz Sensitivity adjusts the sensitivity of the 455 kHz beam. Increase the
sensitivity to display additional weak returns and decrease the sensitivity to
display fewer weak returns.
sensitivity to display additional weak returns and decrease the sensitivity to
display fewer weak returns.
The 455 kHz Sensitivity menu option is available when a QuadraBeam PLUS™
transducer is attached to the Fishing System, User Mode is set to Advanced
(see Setup Menu Tab: User Mode), and Transducer Select is set to
QuadraBeam (see Sonar Menu Tab: Transducer Select).
transducer is attached to the Fishing System, User Mode is set to Advanced
(see Setup Menu Tab: User Mode), and Transducer Select is set to
QuadraBeam (see Sonar Menu Tab: Transducer Select).
NOTE: Visit our Web site at humminbird.com to order this accessory online or
contact our Customer Resource Center at 1-800-633-1468.
contact our Customer Resource Center at 1-800-633-1468.
WideSide® Sensitivity
(Advanced, with optional-purchase WideSide® transducer)
Settings: -10 to +10; Default = O
WideSide® Sensitivity adjusts the sensitivity of the WideSide® beam.
Increasing the sensitivity will display additional weak returns, and decreasing
the sensitivity will display fewer weak returns.
Increasing the sensitivity will display additional weak returns, and decreasing
the sensitivity will display fewer weak returns.
A WideSide® transducer must be attached to the Fishing System. The
WideSide® Sensitivity menu choice is available when Transducer Select is set
to WideSide® (see Sonar Menu Tab: Transducer Select) and User Mode is set
to Advanced (see Setup Menu Tab: User Mode).
WideSide® Sensitivity menu choice is available when Transducer Select is set
to WideSide® (see Sonar Menu Tab: Transducer Select) and User Mode is set
to Advanced (see Setup Menu Tab: User Mode).
NOTE: The WideSide® Sensitivity requires the purchase of the WideSide®
transducer. Visit our Web site at humminbird.com to order this accessory online
or contact our Customer Resource Center at 1-800-633-1468.
transducer. Visit our Web site at humminbird.com to order this accessory online
or contact our Customer Resource Center at 1-800-633-1468.
NOTE: 455 kHz Sensitivity is particularly useful for adjusting the sensitivity
of the 455 kHz sonar returns in the Side Beam View. The 455 kHz sensitivity
can be adjusted without affecting the sensitivity of the 200 kHz returns
shown in the 200 kHz sonar window.
of the 455 kHz sonar returns in the Side Beam View. The 455 kHz sensitivity
can be adjusted without affecting the sensitivity of the 200 kHz returns
shown in the 200 kHz sonar window.