FT-450 CAT O PERATION R EFERENCE BOOKCAT (COMPUTER AIDED TRANSCEIVER) OPERATIONCNCNCNCNCN CTCSS TONE FREQUENCYSet 1 2 3 4 5 6 7 8 9 10C N P1 P2 P2 ;Read 1 2 3 4 5 6 7 8 9 10C N P1 ;Answer 1 2 3 4 5 6 7 8 9 10C N P1 P2 P2 ;P1 0: FixedP2 00 - 49: Tone Frequency Number (See Table 1)DDDDDAAAAA DIMMERSet 1 2 3 4 5 6 7 8 9 10D A P1 P1 P2 P2 ;Read 1 2 3 4 5 6 7 8 9 10D A ;Answer 1 2 3 4 5 6 7 8 9 10D A P1 P1 P2 P2 ;P1 00 - 04P2 00: FixedDNDNDNDNDN MIC DWNSet 1 2 3 4 5 6 7 8 9 10D N ;Read 1 2 3 4 5 6 7 8 9 10Answer 1 2 3 4 5 6 7 8 9 10CTCTCTCTCT CTCSSSet 1 2 3 4 5 6 7 8 9 10C T P1 P2 ;Read 1 2 3 4 5 6 7 8 9 10C T P1 ;Answer 1 2 3 4 5 6 7 8 9 10C T P1 P2 ;P1 0: FixedP2 0: CTCSS “OFF”1: CTCSS ENC/DEC “ON”2: CTCSS ENC “ON”CSCSCSCSCS CW SPOTSet 1 2 3 4 5 6 7 8 9 10C S P1 ;Read 1 2 3 4 5 6 7 8 9 10C S ;Answer 1 2 3 4 5 6 7 8 9 10C S P1 ;P1 0: OFF1: ONDSDSDSDSDS DIMMER SWITCHSet 1 2 3 4 5 6 7 8 9 10D S P1 ;Read 1 2 3 4 5 6 7 8 9 10D S ;Answer 1 2 3 4 5 6 7 8 9 10D S P1 ;P1 0: DIMMER “OFF”1: DIMMER “ON”CONTROL COMMAND T ABLESCHCHCHCHCH CHANNEL UP/DOWNSet 1 2 3 4 5 6 7 8 9 10C H P1 ;Read 1 2 3 4 5 6 7 8 9 10Answer 1 2 3 4 5 6 7 8 9 10P1 0: Memory Channel “UP”1: Memory Channel “DOWN”Page 5TABLE 100010203040506070867.0 Hz69.3 Hz71.9 Hz74.4 Hz77.0 Hz79.7 Hz82.5 Hz85.4 Hz88.5 Hz09101112131415161791.5 Hz94.8 Hz97.4 Hz100.0 Hz103.5 Hz107.2 Hz110.9 Hz114.8 Hz118.8 Hz123.0 Hz127.3 Hz131.8 Hz136.5 Hz141.3 Hz146.2 Hz151.4 Hz156.7 Hz159.8 Hz272829303132333435162.2 Hz165.5 Hz167.9 Hz171.3 Hz173.8 Hz177.3 Hz179.9 Hz183.5 Hz186.2 Hz363738394041424344189.9 Hz192.8 Hz196.6 Hz199.5 Hz203.5 Hz206.5 Hz210.7 Hz218.1 Hz225.7 Hz4546474849------------229.1 Hz233.6 Hz241.8 Hz250.3 Hz254.1 Hz------------CTCSS T ONE CHART181920212223242526COCOCOCOCO CONTOURSet 1 2 3 4 5 6 7 8 9 10C O P1 P2 P3 P3 ;Read 1 2 3 4 5 6 7 8 9 10C O P1 P2 ;Answer 1 2 3 4 5 6 7 8 9 10C O P1 P2 P3 P3 ;P1 0: FixedP2 0: CONTOUR “ON/OFF”1: CONTOUR FrequencyP3 When P2=0,-2: CONTOUR “ON” -12 dB-1: CONTOUR “ON” -6 dB00: CONTOUR “OFF”+1: CONTOUR “ON” +6 dB+2: CONTOUR “ON” +12 dBWhen P2=1,01 ~ 07: 250 Hz08 ~ 13: 500 Hz14 ~ 19: 1 kHz20 ~ 25: 2 kHz26 ~ 32: 4 kHz