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JRC JSS-2250 Instruction Manual Page 99

Mf/hf radio equipment.
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6 6
. .
6
.
Select Call and press ENT to start the
procedure for making a position request
call.
The sending procedure screen as shown at
right is displayed.
After that, the status is shown at Stage. DSC
messages are sent immediately upon
antenna tuning because a free channel
(excluding test calls) is not confirmed for a
safety category.
7 7
. .
7
.
After the DSC message is sent, wait for
acknowledgement.
8 8
. .
8
.
When an acknowledgement is received,
the message such as the one at right
with the position information of the
station is displayed.
The ALM lamp starts blinking, and the call
alarm gradually grows louder.
Press either the
silence the alarm and display Close button.
After checking the position of the other
station in the acknowledgement, press ENT
in Close to show the status display.
The position request process is now
complete because there is no communication
using such as the radiotelephone.
Even if the equipment is functioning properly, Unknown may be displayed for the
Note
time and position depending on the condition of the station, and replies may be
not be received depending on the status of radio wave propagation.
CANCEL
key or ENT to
I D 4 3 1 0 0 1 2 3 4
T I M E 2 3 : 5 9 ( U T C )
P o s 8 9 ゚ 5 9 . 0 1 2 3 ' N
1 7 9 ゚ 5 9 . 6 7 8 9 ' E @ 2 3 : 5 9
D S C R x : 4 2 0 7 . 5 / T x : 4 2 0 7 . 5 k H z
T x
S a f e t y p o s i t i o n r e q u e s t c a l l
S t a g e : T r a n s m i t t i n g
T i m e
: 0 . 1 m i n a f t e r c a l l i n g
C a l l - F : 4 2 0 7 . 5 / 4 2 0 7 . 5 k H z
[ C a n c e l ]
[ C a n c e l ]
W K R s c a n b a n d s :
2 4 6 8 1 2 1 6 ( M H z )
I D 4 3 1 0 0 1 2 3 4
T I M E 2 3 : 5 9 ( U T C )
P o s 8 9 ゚ 5 9 . 0 1 2 3 ' N
1 7 9 ゚ 5 9 . 6 7 8 9 ' E @ 2 3 : 5 9
D S C R x : 4 2 0 7 . 5 / T x : 4 2 0 7 . 5 k H z
R e c e i v e d s a f e t y m e s s a g e
T y p e
: I n d i v i d u a l A C K
F r o m
: 4 3 1 1 2 3 4 5 6
I n t e n t
: S h i p p o s i t i o n
P o s i t i o n
: 9 0 ゚ 0 0 ' N
1 8 0 ゚ 0 0 ' E
U T C o f p o s : 1 2 : 3 4
E O S
: A C K B Q
R x F R Q
: 4 2 0 7 . 5 k H z
P r e s s C A N C E L t o s i l e n c e a l a r m .
Operation
( E X T )
( E X T )
4-49

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This manual also for:

Jss-2500, Jss-2250n, Jss-2500n

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