Mobilarm Ptx; Mobilarm Mob Alert Is Received - Standard Horizon CP500 Owner's Manual

e. No valid GPS position
See the following example of About page:
16.3

MOBILARM PTX

A PTX is the Personal Transponder device that is worn by the crew. If a crew member falls
in the water the MOBILARM sends a signal to the GPS Chart Plotter which creates and
displays a PTX icon on the Chart page.

16.3.0 MOBILARM MOB alert is received

When crew member falls in the water, the MOBILARM sends a signal to the GPS Chart
Plotter which creates and displays a PTX MOB icon on the Chart page.
On the GPS Chart Plotter all menus and/or pages are closed and the chart is centered on
the PTX MOB received position. A Audible Alarm is heard and a popup warning window
appears to notify that a PTX has been received:
It is possible to Goto (navigate) to the received MOBILARM PTX position (see Par. 16.4.1)
or open the MOBILARM Alarm Status List page (see Par. 16.4.2). Selecting Goto or Alarm
Status List will mute the Audible Alarm.
CP500
: the communication with MOBILARM device is Ok, but the
GPS position fix is not received from the GPS Chart
Plotter.
Figure 16.2 - Example of About page with MOBILARM information
Figure 16.3.0 - The PTX icon
Figure 16.3.0a - Example of PTX warning window
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