Raymarine GyroPlus Yaw Sensor Guia de Configuração descarregar pdf (Página 17)

Chapter 1: Basic Operation 11

Responding to alarms

• Unless otherwise stated, if an alarm occurs, press

standby

to clear the alarm and

return to hand steering.

• If more than one alarm occurs, as each alarm is cleared, the next is displayed.

Message Description and possible actions

LARGE XTE

Large cross track error

Occurs if the cross track error exceeds 0.3 nm. The alarm clears if the head-

ing recovers.

MOB

Man OverBoard alarm

The SPX-5R Drive system activates the Man Overboard alarm if it receives

a man overboard (MOB) message from another instrument on the SeaTalk

system. It displays the text

MOB

instead of the waypoint number on the

XTE, DTW and BTW data pages.

If the autopilot is in Track mode, it will sound the Waypoint Advance alarm

to notify you of the change in waypoint.

NEXT WPT

Waypoint advance alarm

The SPX-5R Drive system activates the Waypoint Advance alarm when-

ever the target waypoint changes. This occurs when:

• you select automatic acquisition by pressing

track

from Auto

• you request waypoint advance by pressing

track

for 1 second in Track

mode (with SeaTalk navigators only)

• the boat arrives at the target waypoint and the navigator accepts the next

waypoint

• you activate the Man Overboard (MOB) function in Track mode

When the alarm sounds, the pilot continues on its current heading but dis-

plays:

• the bearing to the next waypoint

• the direction the boat will turn to take up that bearing

NEXT WPT

(continued)

Responding to a Waypoint Advance alarm

To respond to a Waypoint Advance alarm:

• check that it is safe to turn onto the new track, then press

track

to accept

the waypoint advance

• alternatively, you can cancel the alarm without accepting the waypoint

advance by pressing:

standby

to return to hand steering, or

auto

return to Auto mode.

Note: Waypoint advance only operates if the SPX-5R Drive system is re-

ceiving valid bearing to waypoint and waypoint number information.

OFFCOURSE

(

Stb

)

Off course alarm

Occurs if the vessel has been off course from the locked heading for longer

than 20 seconds.

•

= Deviation to port

•

Stb

= Deviation to starboard

You can adjust the specified alarm angle in Dealer setup, see your Com-

missioning guide for details.

If this happens frequently you should review autopilot performance.

See

page 7.

SHALLOW

Shallow alarm

The SPX-5R Drive system activates the Shallow alarm if it receives a shal-

low depth alarm via SeaTalk:

•press

standby

disp

to cancel the alarm

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