D Self Check Testing - Icom IC-GM651 Instruction Manual

D Self Check Testing

According to regulations, the IC-GM651 has a self testing
capability to check the internal AFSK encoder and decoder
circuits without signal transmission via the transceiver.
q Push [MENU] to enter the DSC menu, then rotate
[SELECTOR] to select "Set up," push [ENT].
--DSC Menu--
Select Item
Distress Call
Received Call Log
Rotate
Position Request
Test Call
˘Set up
SELECTOR
Exit
w Rotate [SELECTOR] to select "Self Check Test,"
push [ENT].
--DSC Menu--
Set Up
DSC Data Output
CH70 SQL Level
Rotate
Medical Transports
Neutral Ship Call
˘Self Check Test
SELECTOR
Exit
e Push [ENT] to start the Self Check Testing.
r The result of the Self Check Testing is indicated.
• When the result is "NG," the transceiver should be repaired.
• Push [CLR] to cancel and back to the previous screen.
• Push [ENT] to restart the Self Check Test.
≤
Push
≤
t Rotate [SELECTOR] to select "Exit," push [ENT] to re-
turn to DSC menu.
• Pushing [CLR] also returns to DSC menu.
Push
y Repeat again to return to the normal operation condition.
DSC OPERATION
--DSC Menu--
Self Check Test
OK
Push to Start
When the result is "OK"
--DSC Menu--
Self Check Test
NG
Push to Start
When the result is "NG"
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