2. OPERATION
2-15
2.10.2 Navigational data screen
How to interpret the navigational data
2.11 Alerts
When an alert is triggered, a flashing indication appears at the bottom of the screen
and an alert sound is released. The indication shows the alert name, alert code and
alert icon.
[Warning] level alerts are shown in yellow-orange color, [Caution] level alerts are
shown in yellow color.
The SC-70/SC-130 tracks active (acknowledged but not rectified, or unacknowledged)
alerts in the [ALERT LIST] (see section 2.11.3). Alerts which are acknowledged and
rectified are saved in the [ALERT LOG] (see section 2.11.4).
For a full list of possible alerts, along with their details such as alert codes and reme-
dies or action required, see "ALERT LIST" on page AP-4.
No. Indication Description
1 FIX See section 2.8.1.
2 HDG Current heading
3 ROT Rate of turn.
4 COG Course Over Ground.
5 Speed data Top line: Lateral bow speed.
Middle line: Bow to stern speed.
Bottom line: Lateral stern speed.
SW
231.1
NORMAL
31
GP-D3D
12.34
123.4
13.57
98.7
ESE
kn
56.78
9 . 6
Example alert message (flashing)
440302 TOO FEW TRACKING SATELLITES