Humminbird 531427-1_D Marine GPS System User Manual


 
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Local Time Zone
(Advanced)
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 Select Readouts). This menu
choice is available only when in Advanced User Mode (see Setup Menu Tab: User Mode).
To change the Local Time Zone:
1. Make sure you are in Advanced User Mode, then highlight Local Time Zone on the Setup
menu.
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Local Time Zone
(Default = EST [UTC-5] - Eastern Standard Time).
Daylight Saving Time
(Advanced)
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 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. This menu choice is available only when
in Advanced User Mode (see Setup Menu Tab: User Mode).
To change the Daylight Saving Time setting:
1. Make sure you are in Advanced User Mode, then highlight Daylight Saving Time on the
Setup menu.
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to turn Daylight Saving Time On or Off.
(Off, On, Default = Off)