737 DSC OPERATIONAfter making the individual DSC call, the transponder willrdisplay “DSC Transmission COMPLETED.”• Push [CLEAR] to return to the screen displayed before you en-tered the voice channel selection screen in step w.• The transceiver stands by on Channel 70 until an acknowledge-ment is received.Transponder’s display Transceiver’s displayStep 2: Transceiver’s operationWhen the acknowledgement is received, alarm sounds.tIf the acknowledgement➥ ‘Able to comply’ is received,push [ALARM OFF] to stop the alarm, and then selectthe intership channel specified in step w.• A different intership channel will be selected if the station youcalled cannot use the channel.• To reply, push [PTT] and speak at a normal voice level.• You can check the MMSI code or the name, if programmed,of the AIS target on the display.If the acknowledgement➥ ‘Unable to comply ’ is received,push [ALARM OFF] to stop the alarm, and then returnto the operating channel before you entered the MENUscreen.y After the communication is finished, push [EXIT] to returnto the normal operating mode.[DSC][CLEAR][Z][Y]TRANSPONDER‘Able to comply’ is received‘Unable to comply’ is received
