Raymarine Raydata, Installation And Operating Handbook

Page: 57 / 87

48 RAYDATA Installation and Operation Handbook
Sea Temperature
To display this page, press DEPTH from the Main Depth page.
D3039-1
This page shows the current sea surface temperature in °F or °C,
depending on the choice made in the Setup pages (see Chapter 4).
The temperature response is also determined by the Setup selection.
An alarm indicator is displayed at the bottom of any screen if the
temperature value is outside the specified safe range.
Temperature Alarm
To display this sub-page, press
Ù Ù
Ù Ù
Ù
from the Temperature page.
This page shows the current settings for the upper and lower values
that will set off a temperature alarm or, if the alarm has been turned off,
the text “ALARM OFF”. The units are the same as those for the main
temperature value.
Press and hold
Ú Ú
Ú Ú
Ú
and
Ù Ù
Ù Ù
Ù
together for three seconds to toggle the
alarm either from off to on or from on to off.
This page and its associated adjust pages are identical to those for the
anchor alarm described on the previous page, except that they deal
with the temperature. Refer to Chapter 5 for detailed information about
using and setting alarms.