SAM Electronics GmbH NG3028X25KW Manual Do Utilizador

ED 3038 G 232 / 01 (2002-06)

 b_r1_e21.fm / 21.06.02

In good time before an automatic TM Reset takes place, the TM RESET area begins to flash. If the TM
Reset is not then performed manually, it takes place automatically.

As far as the PPI orientation is concerned, there is choice between the following:

Head-Up: The heading of own ship points upwards.

☞

Head-Up is available only in RM mode.

North-Up: Geographic North points upwards.

Course-Up: The course which exists at the instant of switch-on or re-orientation of this mode points

upwards.

☞

With every switch-over and re-orientation, the trails are lost; they build up anew in the new mode.

When  H UP (for "Head-Up") or N UP (for "North-Up") is displayed in
the PPI orientation area, clicking on this area causes a switch-over
between these two modes.

 1)

☞

When a switch-over to Head-Up mode takes place, there is an
automatic switch-over to RM mode, and the display of the trails
is set to relative. In Head-Up mode, true trails cannot be
displayed.

☞

In Head-Up Mode, the display of the chart is suppressed if the
rate of turn is very large.

Click into the PPI orientation area by means of the MORE key, and
then click on C UP.

When C UP (for "Course-Up") is displayed in the PPI orientation area,
clicking on this area causes the PPI to be rotated and fixed in such a
way that the course which exists at the instant of clicking points
upwards.

Click into the PPI orientation area by means of the MORE key, and
then click on H UP (for "Head-Up") or N UP (for "North-Up").

1)  

In the case of a CHARTRADAR configured as per IEC 60936-3 (see footnote on 

), while Head-Up Mode is switched on, the display

of the chart is suppressed.