Simrad RS90S User Manual

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DSC procedures | RS90S User Manual
General process
When the radio receives a DSC call, it does several things as follows:
• Sounds the alert tone to notify you of the call.
• Displays a flashing
icon on screen, which indicates that a call
has been received and stored in the call log. When all call in the call
log and distress log have been viewed, the icon stops flashing. For
information on call logs, see “Calling using the call log” on page
50.
• Displays the MMSI (or name) of the calling station. You can press
▲ and ▼ to view more details of the call, including the requested
working channel.
• For individual calls, displays “AUTO SWITCH” or “NO AUTO SW,”
depending on the INDIV REPLY setting. It will automatically or
manually send an an acknowledgement to the calling radio and
switch to the requested channel.
• For Group or All-Ships calls, displays “AUTO SWITCH” or “NO AUTO
SW,” depending on the Auto Switch setting.
With Auto Switch set to ON, when receiving a Group or All-Ships
call, the radio will automatically switch to the requested channel
if not cancelled within 10 seconds. This might disrupt important
communications that are already in progress on the current working
channel. To avoid this, you can prevent the radio from automatically
switching channel by setting the AUTO SWITCH option to OFF.
For information on setting the auto switch option, see “Automatic
channel switch options” on page 99.
The procedures for receiving calls with Auto Switch either on or off
are described below.
AUTO SWITCH
(For Group or All-ships calls with AUTO SWITCH set to ON)
When the radio sounds the incoming DSC call alert:
1. Press the [SILENC] softkey to silence the alert.
2. To see more details about the call, including the requested channel,
press ▲ or ▼.
3. You now have the following three options:
• Press [ACCEPT] to switch to the requested channel immediately,
or
ALL SHIP
SAFETY FROM
SUNBIRD
AUTO SWITC H
01:15
Lo
USA
SILENC
C
16
Hi
DSC
PRI
ALL SHIP
SAFETY FROM
SUNBIRD
AUTO SWITC H
00:08
USA
ACCEPT
C
16
Hi
DSC
PRI

Simrad RS90S Specifications

General

Brand	Simrad
Model	RS90S
Category	Radio
Language	English