15-5  Section 15 Maintenance & Inspection 
 
 
 
 
 
15.1.5  Displaying/resetting the current voyage distance 
This equipment displays the current voyage distance (estimated voyage distance) that is calculated 
from the speed over the ground and the speed through the water. 
The voyage distance can also be reset. 
 
Memo 
While the ship is anchored or sailing at low speed, it takes up to around 2 minutes to reset the 
 
[Operation procedure] 
Open the voyage distance display screen by performing the following menu operations. 
[Menu] button → Maintenance → Voyage Distance 
 
The following table shows the items that are displayed. 
 
Item  Displayed information 
Displays the current voyage distance.   
Ground  Displays the current voyage distance that was calculated 
from the 
speed over the ground.   
Water  Displays the current voyage distance that was calculated 
from the 
speed through the water.   
Clear  Resets the accumulated voyage distance.    When this button is clicked 
on, a confirmation dialogue is displayed. To reset the voyage distance, 
click on the [Yes] button, to not reset the voyage distance, click on the 
 
 
15.1.6  Setting and confirming the sensor source   
Set and confirm the sensor source. 
 
15.1.6.1  Setting the sensor source 
Select a sensor source. 
[Operation procedure] 
Open the sensor source setting screen by performing the following menu operations. 
[Menu] button → Maintenance → Sensor Selection/Status → Sensor Selection 
 
The table below shows the setting items. 
Memo 
Some sources may not be selected depending on the configuration. 
 
Setting item  Setting contents  Setting value 
Position  Selects a sensor source of the position information from the 
GPS1 / GPS2 / 
Heading  Selects a heading sensor source from the combo box. 
When [MAN] is set for the sensor source, a ship’s heading 
value can be input in the [Heading] input box.   
Ship’s heading value input range: 0.0-359.9° 
MAN / Gyro1 / 
Gyro2 / G/C 1 / 
G/C 2 / MAG1 /