27
a. To select a station by vessel name, rotate
PUSH/SELECT
until the name of the station
you want to talk to is highlighted, then press
PUSH/SELECT
to select it.
b. To select a station by its user MMSI, rotate
PUSH/SELECT
until
MANUAL
is
highlighted, then press
PUSH/SELECT
to select it. A screen appears you can use to enter
the user MMSI. After you enter the user MMSI, press
PUSH/SELECT
.
3. To send a DSC call to the station you selected, using
MANUAL
mode rotate
PUSH/
SELECT
to select
SEND
, then press
PUSH/SELECT
to select it.
DSC
appears and the
radio transmits the DSC call.
Otherwise, to cancel the transmission, rotate
PUSH/SELECT
to select
CANCEL
, then
press
PUSH/SELECT
to select it.
4. When you receive an acknowledgement from the station you called and the station is
staffed, the radio sounds a tone and the receiving station name or user MMSI,
COMPLETED
, and the channel number appear.
Otherwise, if you receive an acknowledgement from the station you called and the station
is unattended, the radio sounds a tone and the receiving station name or user MMSI,
UNATTENDED
, and the channel number appear. Press any key to turn off the tone.
5. If you receive a DSC call from another radio, the radio sounds a tone.
a. To reply with an individual acknowledgement, rotate
PUSH/SELECT
until
REPLY
is
highlighted, then press
PUSH/SELECT
to select it.
b. If the radio is in its standby mode, the radio automatically sends an individual
acknowledgement. Depending on the calling radio’s capabilities, your radio's station name
or user MMSI, category code,
INDIVIDUAL
, and the channel number might appear on the
display of the calling radio.
Note: If a DSC call includes channel information and the automatic channel switch feature is
turned on, the radio automatically changes the channel.
Using DSC Group Call
DSC group call lets you transmit a DSC call to a group of stations with the same group
MMSI. You can also receive DSC group calls from other stations.
Note: You must set a group MMSI before you can use a DSC group call. See “Setting Up a
Group MMSI” on Page 39 for more information.
•
Rotate
PUSH/SELECT
to select
GROUP
, then press
PUSH/SELECT
to select it.
•
If you receive a DSC group call from another radio, the radio sounds a tone.
Using DSC ALL SHIPS Call
DSC ALL SHIPS call lets you transmit DSC Calls to all ships. You can also receive DSC ALL
SHIPS calls from other stations. DSC ALL SHIPS calls consist of URGENCY and SAFETY calls.
Note: The radio automatically sets itself to high power when it sends a DSC ALL SHIPS call.
1. Rotate
PUSH/SELECT
to select
ALL SHIPS
, then press
PUSH/SELECT
to select it.
The Radio Menu Options
Summary of Contents for UM625C
Page 1: ...UM 525 MANUAL OWNER S Marine Radio...
Page 60: ......
