5. DSC GENERAL MESSAGE CALLING, RECEIVING
9. Press the CANCEL key to silence the audio alarm and erase the pop-up mes-
sage. There are two types of ACK screens; one with position information and one
with no position information.
[ACKNOWLEDGED]
POSITION ACK
FROM
LAT
LON/UTC
Position information included
5.7.2
Other ship requests your position
You can turn automatic acknowledge of position request on with [POSITION MSG] on
the [ACK SETTINGS] menu (see section 6.17).
Automatic reply
When another ship requests your position and the setting of [POSITION MSG] on the
[ACK SETTINGS] menu is [AUTO], the equipment automatically transmits a reply.
There are two types of automatic replies; one with position information (the setting is
[AUTO (ABLE)]) and the other with no position information (the setting is [AUTO (UN-
ABLE)]).
Manual reply
When a position request message is received and the setting of [POSITION MSG] on
the [ACK SETTINGS] menu is [MANUAL], send the reply manually.
To silence the audio alarm, press the CANCEL key.
5-22
2187.5/ RX 2187.50 kHz
ELAPSED TIME:
00
01
H
123456789
:
CAPTAIN_5075
°
34
42.2800'N
:
°
135
19.5900'E / 11:41
:
INFO
PRINT
HOLD
QUIT
[SELECT AN ACK]
POSITION MSG
987654321
FROM
:
INFO
ACCEPT UNABLE
[ACKNOWLEDGED]
POSITION ACK
16
M
S
FROM
LAT
LON/UTC
INFO
No position information
2187.5/ RX 2187.50 kHz
ELAPSED TIME:
00
00
H
M
CATAIN_5075
PRINT
HOLD
QUIT
2187.5/ RX 2187.50 kHz
ELAPSED TIME:
00
01
H
123456789
:
CAPTAIN_5075
°
--
-- ' -
:
°
---
-- ' - / -- : --
:
PRINT
HOLD
QUIT
04
S
16
M
S