Icom IC-M412 Instruction Manual page 44

6
DSC OPERATION
n Receiving DSC calls (Continued)
D Receiving a Test call
While monitoring Channel 70 and a Test call is received:
➥ "DSC" appears and "RCV TEST CALL" scrolls at the
channel comment indicator.
➥ The beeps sound for 2 minutes.
• Push [CLR] to stop the beeps.
➥ P ush [ENT] to reply to the call; push [CLR] to ignore the call.
D Receiving a Test Acknowledgement call
While monitoring Channel 70 and a Test Acknowledgement
call is received:
➥ "DSC" appears and "RCV TEST ACK" scrolls at the chan-
nel comment indicator.
➥ The beeps sound for 2 minutes.
• Push [CLR] to stop the beeps.
➥ P ush [ENT] to reply to the call; push [CLR] to ignore the call.
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D Auto switch function
By regulation, after receiving a Distress call, the transceiver
basically switches the operating channel to CH 16. However,
when this setting is set to "OFF," the function enables the
transceiver to remain on the operating channel even after
receiving a Distress call.
q Push [MENU] to enter the DSC menu.
w Push [s] or [t] to select "AUTO SW," and push [ENT].
Scrolls
Appears
e Push [s] or [t] to select the Auto switch "ON" or "OFF."
• Push [CLR] to cancel and exit the setting.
OFF : The transceiver remains on the operating channel
Scrolls
Appears
ON
r Push [ENT] to set and exits the setting.
even after receiving a Distress call.
: The transceiver automatically switches the
operating channel to CH16 after receiving a
Distress call. (default)