Display Options: Tooltip Page - Simrad ES80 Reference Manual

UTC Time
Check this box to enable Coordinated Universal Time (UTC) time. The time is
shown at the bottom of the ES80 presentation. When disabled, the software will
use local time.
Note
To enable UTC time, your ES80 Processor Unit must be set up to accept the
NMEA ZDA datagram.
The NMEA ZDA datagram contains the universal time code (UTC), day, month,
year and local time zone.
Coordinated Universal Time (French: Temps Universel Coordonné, UTC) is
the primary time standard by which the world regulates clocks and time. It is
one of several closely related successors to Greenwich Mean Time (GMT).
For most purposes, UTC is used interchangeably with GMT, but GMT is no
longer precisely defined by the scientific community. [...]
The current version of UTC is defined by International Telecommunications
Union Recommendation (ITU-R TF.460-6), Standard-frequency and
time-signal emissions and is based on International Atomic Time (TAI) with
leap seconds added at irregular intervals to compensate for the slowing of
Earth's rotation. Leap seconds keep UTC within 0.9 seconds of universal
time, UT1.
Wikipedia, June 2014
Return to...
Display Options dialog box, page 330
Related tasks
Enabling Coordinated Universal Time (UTC) time on the bottom bar, page 147
Selecting the navigational information to appear on the top bar, page 145
Selecting which tooltips to appear in the user interface, page 146

Display Options: Tooltip page

When you move the cursor over the echograms in the ES80 presentation, small "tooltips"
are shown to provide additional information. The
that are shown.
How to open
This page is located in the
is located on the
Display
406273/C
dialog box. The
Display Options
menu.
Functions and dialog boxes
page controls which tooltips
Tooltip
Display Options
dialog box
333