Raymarine 300 WPT POSITION LORAN TDs, 3-15, 20 Waypoint Position Screen Loran TDs, Operation

Chapter 3: Operation 3-15

WPT POSITION (LORAN TDs)

CHAIN	6731 - NELS Lessay
SLAVES	Y - Z (24 -39)
TD 1	29138.0	us
TD 2	44713.8	us
ASF 1	+0.0
ASF 2	+0.0

CHAIN ASF1/ASF2 SET TD 1 SET TD 2

D5519-1

Figure 3-20: Waypoint Position Screen (Loran TDs)

Note: You can enter Waypoints as Loran TDs which are converted to Lat/Long coordinates. You can subsequently only edit their positions as Lat/Long coordinates.

3.Edit the Loran parameters as required, using:

i.the CHAIN soft key, which enables selection of both the Chain and it’s Slaves, see Figure 3-21;

Press ENTER to accept the changes (or CLEAR to cancel the changes); the display returns to the Waypoint Position Screen.

WPT POSITION (LORAN TDs)

CHAIN		6731 - NELS Lessay
SLAVES		Y - Z (24 -39)
TD 1		29138.0	us
TD 2		44713.8	us
ASF 1		+0.0
ASF 2		+0.0
	SELECT CHAIN			SELECT SLAVES

D5525-1

Figure 3-21: Select Chain/Slaves Screen

ii.the ASF1/ASF2 soft key, which presents two soft keys for editing ASF 1 and ASF 2 parameters independently, see Figure 3-22; Press ENTER to accept the changes (or CLEAR to cancel the changes); the display returns to the Waypoint Position Screen.

SET ASF 1 SET ASF 2 ￿￿￿￿￿￿￿

Figure 3-22: ASF 1/ASF 2 Soft Keys