72 Transcrypt Programming M2259-00-200-812Encrypted Radio Programming and Service Manual Copyright TELanother fleet’s messages.Normal programming of a module does not change the master code, just the scramble codes, andother settings. Force downloading should not normally be necessary – only use if you know youhave the correct master code in your programmer.Note: Service shops installing modules for specific customers must ensure they specify theend-customer when ordering from the supplier.6.8 Programmer Configurations6.9 Transcrypt Module Default SettingsThe screen dump at right illustrates the current Transcryptprogramming interface and factory default settings.For information regarding module programming codes andprogramming configuration for your system, see the TranscryptProgramming Manual.6.10 TestingTest Equipment A PC, with serial port If necessary a 25 way D-range plug to 9 way D-range socketadaptor A T2000 OTAR Transmitter radio (as described above) on theright radio channel and the 219-02835-0X lead from the kitora TOP OTAR Transmitter radio (as described above) on theright radio channel plus the 219-02841-0X cable from the kit A TR30-3060 or TR30-3061 Transcrypt programmerOTAR Programming Test1. Set the radio to Encrypt On.2. Briefly transmit from the radio to be programmed, and note themodule id ‘nnnn’ which appears on the computer terminal screen.TR30-3061 TR30-3061 TR30-3060Customer Programmerwith customer specificMaster CodeService Shop Programmerwith service shop’s ownMaster CodeService ShopProgrammer withchangeable MasterCode - US onlyAcknowledgecommandWorks Works Works for any master codeNormalprogrammingDoes not try to changemodule master code, allcommands workDoes not try to change modulemaster code, but since MasterCodes do not match, noprogramming commands workDoes not try to changemodule master code.Programming only worksif master code is first setto match module’sForceDownloadChanges module mastercode to programmer mastercode. (Both are the same, sono effect.)Changes module master code toprogrammer master code, somodule no longer communicateswith its fleet, as ‘total code’ doesnot match.Changes module mastercode to programmermaster code, so first setprogrammer master codeto match intended fleet.