Icom iM504 Instruction Manual

Contents

296DSC OPERATION6r Rotate [DIAL] to select “AAbbllee ttoo CCoommppllyy” or “UUnn--aabbllee ttoo CCoommppllyy,” push [DIAL•ENTER].• When “UUnnaabbllee ttoo CCoommppllyy” is selected, “No Reason Given”will be transmitted.t Push [DIAL•ENTER] to transmit the acknowledgement callto the selected station.y After the individual acknowledgement call has been trans-mitted, the specified channel (specified by the calling sta-tion) is selected automatically when “AAbbllee ttoo CCoomm--ppllyy” is selected, or returns to the previous condition(before entering the DSC menu) when “UUnnaabbllee ttooCCoommppllyy” is selected in step r.DD Transmitting a group callThe group call function allows you to transmit a DSC signal toa specific group only.q Push [MENU] to enter the DSC menu.w Rotate [DIAL] to select “GGrroouupp CCaallll,” push[DIAL•ENTER].• “PPoossiittiioonn IInnppuutt” item appears when a GPS receiver(NMEA0183 ver. 2.0 or 3.01) is not connected.e Rotate [DIAL] to select the desired pre-programmed groupaddress or “MMaannuuaall IInnppuutt,” push [DIAL•ENTER].• The ID code for the group call can be set in advance. (p. 19)• When “MMaannuuaall IInnppuutt” is selected, set the 8-digit ID codefor the group you wish to call by rotating [DIAL].--DSC Menu--Select AddressManual Input˘IcomCoast station / ENT˘OK>--DSC Menu--Select ItemPosition InputIndividual Call˘Group CallAll Ships CallPosition RequestPosition Report--DSC Menu--Select Action˘Able to ComplyUnable to Comply / ENT˘OK>--DSC Menu--Individual ACK Ready / ENT˘OK>