1. OPERATIONAL OVERVIEW
1-21
1.12.2 Manual speed input
If the speed log is not working, enter speed manually as below. In this case the speed
data type is shown as "MANUAL" and is speed thru water (STW). Manual speed input
is not available on IMO-type radars when the AIS feature is active.
1. Open the menu.
2. Select [7 INFORMATION BOX].
3. Select [2 OWN SHIP INFO].
4. Select [3 SPEED].
5. Select [2 SHIP SPEED].
Note: You can also access the [SPEED] menu from the on-screen box. Place the
cursor on the [SPD ] indication in the speed box at the top-right of the screen,
then right-click.
6. Select [MANUAL].
7. Select [3 MANUAL SPEED INPUT].
8. Spin the scrollwheel to set the speed.
9. Press the ENTER MARK key to confirm the new setting.
10. Close the menu.
1.13 How to Set the Own Ship Position
You can select the data source for own ship’s position as follows:
1. Open the menu.
2. Select [7 INFORMATION BOX].
3. Select [2 OWN SHIP INFO].
4. Select [4 OWN SHIP POSN].
Note: You can also access the [OWN SHIP
POSN] menu from the on-screen box. Place the
cursor on the [POSN ] indication in the position
box at the top-right of the screen, then right-
click.
5. Select [2 POSITION SOURCE] or [3 MANUAL
L/L INPUT] as appropriate.
6. If [2 POSITION SOURCE] is selected at step 2, select the appropriate position
source, referring to the list below.
[2 POSITION SOURCE] uses navigational aids. Select the navigational aid to use.
Available options are listed with a brief description in the table below:
Available options Description
[EPFS1] Use the device assigned as EPFS1 for position data.
[EPFS2] Use the device assigned as EPFS2 for position data.
[LAN] Use the device connected to the LAN1 port for position data.
[ECDIS] Use the connected ECDIS for position data.
[DEAD RECKONING] Position data is derived from dead reckoning (manual input)