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7
DIGITAL SELECTIVE CALLING (DSC)
Alarm Status
each type of DSC call.
z Safety
z Routine
z Warning
• No MMSI code is entered.
• The position data has not been received
for 10 minutes after turning ON the
transceiver.
• The received position data has not been
updated for 10 minutes.
• The received position data has not been
updated for 4 hours.
• The manually entered position data has
not been updated for 23.5 hours.
z Self-Terminate
Distress calls are received.
z Discrete
priority call.
CH 70 SQL Level
Sets the Squelch level for Channel 70 to
1 ~ 10 or Open.
Self Check Test
The Self-Test sends DSC signals to the
receiving AF circuit to compare the sending
and receiving signals at the AF level.
Push [ENT] to start the Self-Test.
L When the sending and receiving DSC
signals match, “OK” is displayed.
Procedure (For only the USA version)
You can select the type of task for the
transceiver, depending on the presetting.
time.
time.
■ DSC Settings
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