23Chapter 4 - DSC Setup Menu (DSC SETUP)These DSC facilities are available only on the VHF7100USA and VHF7100 EC models, and a valid user MMSIDmust be entered to access the DSC functions.4.1 DSC SETUP - MENU OPTIONSThe following options are available:Sections 1.3 and 1.4 explain how to navigate around the menu and enter, saveand change data.4.2 ENTER YOUR USER MMSID (USER MMSID)This is a once-only operation. You must enter your user MMSID before you canaccess the DSC functions, as follows:Enter your user MMSID. If you do not have a user MMSID,see Appendix E.) See section 4.2.USER MMSIDGROUP SETUPINDIV REPLYATIS MMSIDATIS FUNCDSC FUNCLL REPLYEnter or change the name and/or details of a group.See section 4.3.Enter or change your ATIS MMSID (7100 EC only).See section 4.5.Enable/disable the ATIS function (7100 EC only).See section 4.5.Select the type of response to an LL request.See section 4.7.Turn DSC scanning on/off.See section 4.6.Choose an automatic or manual response to calls.See section 4.4.
