Area Calls - JRC JSS-2250 Instruction Manual

Operation
4 . 5 . 1 . 2

Area calls

4 . 5 . 1 . 2
For radiotelephone or FEC broadcasting, a DSC safety area call can be made as follows.
■ ■
Procedure
1 1 . .
1 .
Press
MENU
hierarchical menus, select 1. DSC
non-distress call.
2 2 . .
2 .
Select Call type and press ENT to move
the cursor to the right. Then use the jog
dial to select SAF/Area/TEL.
To specify the telex communication,
Note
select SAF/Area/FEC.
3 3 . .
3 .
Press ENT.
The display changes as shown to the right
and the cursor moves to Area form.
4 4 . .
4 .
Set the area to call.
Enter as below according to the Area form
settings.
- When Center&rad
・ Enter the center point of the area in
Center.
・ Enter the radius of the area in Radius.
- When Corner&dev (shown at right)
・ Enter the northwest corner of the area in
Corner.
・ Enter the south and north/east and west
deviation in a range from 00 to 99 in
Deviation.
5 5 . .
5 .
To change the call frequency, select
Calling FRQ and press ENT to move the
cursor to the right. Then select the
distress and safety frequencies using the
jog dial.
- The numeric keypad can also be
Note
used.
- For information on distress and
safety calls, See "11.1 Frequencies
for distress and safety calls".
4-46
key, and through
1)DSC non-distress call
Call type :[RTN/Indv/TEL
Address :[ ]
Calling FRQ:[Tx 2177.0kHz]
:[Rx 2177.0kHz]
Working FRQ:[Tx . kHz]
[Rx . kHz]
[Call] [Preview] [Cancel]
1)DSC non-distress call
Call type :[SAF/Area/TEL
Address :[ ]
Calling FRQ:[Tx 2177.0kHz]
:[Rx 2177.0kHz]
Working FRQ:[Tx . kHz]
[Rx . kHz]
[Call] [Preview] [Cancel]
1)DSC non-distress call
Call type :[SAF/Area/TEL
Area form :[Center&rad]
- Center :[89ﾟN179ﾟE]
- Radius :[0500NM]
Calling FRQ:[ 2187.5kHz]
Working FRQ:[ 2182.0kHz]
[Call] [Preview] [Cancel]
1)DSC non-distress call
Call type :[SAF/Area/TEL
Area form :[Corner&dev]
- Corner :[ ﾟN ﾟE]
- Deviation:[ ﾟ/ ﾟ]
Calling FRQ:[ 2187.5kHz]
Working FRQ:[ 2182.0kHz]
[Call] [Preview] [Cancel]
1)DSC non-distress call
Call type :[SAF/Area/TEL
Area form :[Center&rad]
- Center :[89ﾟN179ﾟE]
- Radius :[0500NM]
Calling FRQ:[ 4207.5kHz]
Working FRQ:[ 2182.0kHz]
[Call] [Preview] [Cancel]
]
]
]
]
]