88 8-138-13Service Mode > FAX > Setting of NCU Parameters > CNGDTCTService Mode > FAX > Setting of NCU Parameters > CNGDTCT● Numeric value parameterParameter No. Function Setting range001; Not in use -002; T1 timer 0 to 9999 (x 10 msec)003; T2 timer 0 to 9999 (x 10 msec)004; T3 timer 0 to 9999 (x 10 msec)005; T4 timer 0 to 9999 (x 10 msec)006; Signal detection table 0 to 16007; Signal detection level 0 to 7008; Number of signal frequency 0 to 9999■ REORDRTN● Bit SwitchBit No. Function 1 0Bit 0 Not in use - -Bit 1 Signal detection method FED FR3Bit 2 Signal frequency Changed Not changedBit 3 Not in use - -Bit 4 Judgment of intermittent signal start from valid ON signal start from either valid ONsignal or OFF signalBit 5 Not in use - -Bit 6 Signal form Continuous IntermittentBit 7 Signal detection Detected Not detected● Numeric value parameterParameter No. Function Setting range001; Not in use -002; T1 timer 0 to 9999 (x 10 msec)003; T2 timer 0 to 9999 (x 10 msec)004; T3 timer 0 to 9999 (x 10 msec)005; T4 timer 0 to 9999 (x 10 msec)006; Signal detection table 0 to 16007; Signal detection level 0 to 7008; Number of signal frequency 0 to 9999T-8-31T-8-32T-8-33■ MULTI● Numeric value parameterParameter No. Function Setting range001; Not in use -002; Not in use -003; Not in use -004; Not in use -■ AUTO RX● Numeric value parameterParameter No. Function Setting range001; CI ON time 0 to 9999 (x 10 msec)002; CI LONG ON time 0 to 9999 (x 10 msec)003; CI OFF time 0 to 9999 (x 10 msec)004; CI LONG OFF time 0 to 9999 (x 10 msec)005; CI MAX OFF time 0 to 9999 (x 10 msec)006; CI WAIT time 0 to 9999 (x 10 msec)007; CI frequency 0 to 9999 (cycle)008; CI frequency lower limit 0 to 9999 (Hz)009; CI frequency upper limit 0 to 9999 (Hz)■ CNGDTCT● Numeric value parameterParameter No. Description Setting range001; At F/T switching CNG mIN ON time 0 to 9999 (x 10 msec)002; CNG mAX ON time 0 to 9999 (x 10 msec)003; Not in use -004; Not in use -005; Not in use -006; Hit ratio 0 to 9999 (%)007; At direct connecting toanswering phoneCNG mIN ON time 0 to 9999 (x 10 msec)008; CNG mAX ON time 0 to 9999 (x 10 msec)009; Tolerable time ofinstantaneous interruption0 to 9999 (x 10 msec)010; Not in use -011; Number of detection 0 to 9999 (times)012; Hit ratio 0 to 9999 (%)T-8-34T-8-35T-8-36