User Manual

COG AND SOG DAMPING

This is the damping factor applied to Speed and Course

Over the Ground. When set to AUTO more damping is

applied when SOG is low, to prevent display jitter.

1. Press the POS key.

2. Press the SETUP key until COG SOG is displayed. The

setting for damping will also be displayed.

3. Press the

ENTER

key, the display will now flash.

4. Use the ▼ STEP ▲ knob change the damping.

5. Press the ENTER key to memorise the setting.

CALCULATION METHOD FOR BEARINGS

This setup is the method used by the unit to calculate

bearing and distance in NAV mode. The unit can be set to

use either Rhumb Line or Great Circle. Select the one most

suitable for your navigational needs.

1. Press the

POS

key.

2. Press the

SETUP

key until

bEArInGS

is displayed. The

current setting will also be displayed.

3. Press the ENTER key, the display will now flash.

4. Use the

▲ STEP ▼

knob change the setting.

5. Press the

ENTER

key to memorise the setting.

SEtUP

COG SOG

DAMPING OFF

SEtUP

bEArInGS

RHUMB LINE