Seiwa SW701i SW701e - Manual (Page 66)

68 User Manual
Allows selecting the Layer of specific weather data to be displayed on the screen
and to change date and time of the forecast preview.
The following functions are available:
♦
Panning: default usage of the cursor key is the normal panning function.
♦
Zoom in/out: zoom in/out functions are allowed as usual by using
[ZOOM IN]/[ZOOM OUT].
♦
Set of date and time: [Date/Time] 1 to modify date and time values.
♦
Layer selection: [Type] 1 to cycle of the weather layers.
♦
Exit: [Exit] 1 or [CLEAR] to close the weather prediction page.
NOTE 1 F
OR SEAWAVE 3 , press [1, Type], [2, Date/Time] or [3, Exit].
Real Time View
[MENU] + "C-Weather" + [ENTER] + "Real Time View" + [ENTER]
SW1101:
[DATA] + "C-Weather" + [ENTER] + "Real Time View" + [ENTER]
The following selections are available:
♦
Real Time View On: the data is shown (the area of the download) at
the current date and time (received from the GPS).
♦
Real Time View Off: the Weather data is not displayed.
The layer displayed is the one selected into the previous menu item.
Type of Data
[MENU] + "C-Weather" + [ENTER] + "Type od Data" + [ENTER]
SW1101:
[DATA] + "C-Weather" + [ENTER] + "Type od Data" + [ENTER]
Allows selecting the type of data, see the previous Fig. 3.8.
SW701e/SW701i/SW701ce/SW701ci/SW1101/SEAWAVE 3 /MARLIN/
EXPLORER 3 :
3.9 DSC
WARNING
The chart plotter must be interfaced with a DSC VHF radio.
The DSC (Digital Selective Calling) is a method of establishing a VHF radio call; it
is used to announce urgent maritime safety information broadcasts. This system
allows mariners to instantly send Distress Call or/and Position Request to the
other vessels equipped with a DSC transceiver within range of the transmission.
The Distress Call, that allows to receive a position of the vessel in distress, and
the Position Request, a great feature for anyone wanting to know the location of
another vessel - for example you buddy that is catching fish, or finding the loca-
tion of a person you are cruising with, are performed by an external device, the
DSC VHF radio. The chart plotter interfaced with a DSC VHF radio prompts the
user to see the GPS position of the vessel in distress and also allows for easy
navigation to the vessel.
The Distress Call and the Position Request icons that are displaying on the screen,
are shown in the following table.
NOTE The label can be the MMSI or the corresponding vessel's name. If in the DSC
Directory the MMSI has been associated to its relative vessel name, the
vessel's name is shown in the label instead of the MMSI.