Humminbird 4090501 Local Time Zone, Position Format, Speed Calibration, Daylight Saving Time, (Advanced), (Advanced), (Advanced), Local Time Zone, Speed Calibration

Speed Calibration(Advanced, with Temp/Speed only)

Settings: -20% to +20%, Default = 0%

Speed Calibration will adjust the speed readout by the percentage entered, and will appear in the menu if a Temp/Speed Accessory is connected and the paddlewheel has moved at least once.

Local Time Zone

(Advanced)

Settings: Various, Default = EST [UTC-5] - Eastern

Standard Time

Local Time Zone selects your time zone in reference to the time reported by the GPS receiver when Time+Date is selected as a Digital Readout on the Sonar View (see Setup Menu Tab: Select Readouts).

Daylight Saving Time

(Advanced)

Settings: Off, On; Default = Off

Daylight Saving Time adjusts the time display to account for local Daylight Saving Time when Time+Date is selected as a Digital Readout on the Sonar View (see Setup Menu Tab: Select Readouts).

Selecting On adds one hour to the time display adjusted for your local time zone. Selecting Off leaves the time display as adjusted for your local time zone.

Position Format

(Advanced)

Settings: dd.ddddd°, dd°mm.mmm', or dd°mm'ss";

Default = dd°mm.mmm'

Position Format selects the format of the latitude and longitude position display.

Setup Menu Tab 146