Raymarine A65, Руководство по эксплуатации

Страница: 47 / 390

• WAAS
• EGNOS
• MSAS
• GAGAN
• All Others
2. Select the relevant differential system from
the menu to switch reception for that system
On (default) and Off.
COG/SOG Filter
The COG/SOG filter averages the velocity vectors to
compensate for the oscillating motion of the vessel,
giving a clearer indication of the vessel’s course and
speed.
The filter does not affect the calculation of your
receiver’s reported position. The velocity vectors
calculated from the signal provide an instantaneous
measure of speed and direction of the receiver. The
COG and SOG can therefor seem erratic under
certain conditions. For example, when a vessel is
moving slowly through rough seas, the receiver
moves from side to side as well as in the direction
of travel.
Slow moving vessels, or vessels sailing in rough
seas will benefit from a high setting, whereas a
power boat that can quickly change speed and
direction will benefit from a low setting.
Selecting COG/SOG filter
You can change the level of filter applied to
COG/SOG.
From the GPS Set-up menu: Homescreen > Set-up
> System Settings > GPS Set-up :
1. Select COG/SOG Filter .
A list of available filter levels is displayed:
• Low
• Medium (default)
• High
2. Select the require filter level from the list.
Restarting the GNSS (GPS/GLONASS)
receiver
To restart the GNSS (GPS/GLONASS) receiver
follow the steps below:
From the GPS Set-up menu: Homescreen > Set-up
> System Settings > GPS Set-up :
1. Select Restart GPS .
The receiver will be restarted.
3.19 Enabling autopilot control
Enabling the autopilot control function —
SeaTalk and SPX SeaTalk
ng autopilots
To enable control of your SeaTalk or SPX SeaTalk ng
autopilot using your multifunction display follow the
steps below.
From the Homescreen:
1. Select
Set-up .
2. Select System Settings .
3. Select Autopilot Control so that On is
highlighted.
Selecting Autopilot Control will switch the control
between On and Off.
On a system containing multiple displays the pilot
control is enabled on all displays at the same time.
Enabling the autopilot control function —
Evolution autopilots
To enable control of your Evolution autopilot using
your multifunction display follow the steps below.
From the Homescreen.
1. Select
Set-up .
2. Select System Settings .
3. Select External Devices .
4. Select Pilot Set-up .
5. Select Pilot control so that On is highlighted.
Selecting Pilot control will switch the Autopilot
control function on and off.
Getting started
47