Icom IC-M510 Instruction Manual page 60

47
TRIAL MODE - Click here for more information
7
DIGITAL SELECTIVE CALLING (DSC)
■ DSC Settings
Alarm Status
each type of DSC call.
Safety
Routine
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.
Self-Terminate
Distress calls are received.
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.
When the sending and receiving DSC
signals match, "OK" is displayed.
Procedure
You can select the type of task for the
transceiver, depending on the presetting.
time.
time.