TM 11-5820-890-30-5 Table  3-2.  Test  Adapter  Continuity  Checks 1. SWITCH POSITIONS 2.   DMM   (+) 3.   DMM   (-) 4.  RESULTS 5.   FAULT TEST EQPT INPUT: INT LOAD:   1 FREQ CNTR - CC TP12 560  to  680  ohms R7 LOAD:   2 FREQ CNTR - CC TP12 460  to  560  ohms R8 LOAD:   3 FREQ CNTR - CC TP12 200  to  240  ohms R9 LOAD:   4 FREQ CNTR - CC TP12 135  to  165  ohms R10 HANDSET TP12 90  to  110  ohms R11 A FREQ CNTR EXT PROBE TEST EQPT INPUT: EXT - CC - CC Less  than  1  ohm BASEBAND:  1 AUDIO  UUT - E TP12 Less  than  1  ohm S2 AUDIO  UUT EXT TRIG - D - CC Less  than  1  ohm RESPONSE:  5 FREQ CNTR AUDIO  UUT Less  than  1  ohm TEST EQPT INPUT: INT - CC - E BASEBAND:   2 AUDIO REF - E TP12 Less  than  1  ohm STIMULUS:  3 EXT TRIG HANDSET Less  than  1  ohm STIM SEL: HANDSET - CC - D BASEBAND:   3 MOD GEN EXT TRIG - CC - CC Less  than  1  ohm CAL:  MOD  GEN SCOPE 2 MOD  GEN - CC - CC Less  than  1  ohm CAL:  OFF SCOPE 2 MOD  GEN - CC - CC Greater  than 100 k ohms CAL:  FCTN  GEN SCOPE 2 FCTN GEN - CC - CC Less  than  1  ohm BASEBAND:   4 AUDIO  UUT - F TP12 Less  than  1  ohm RESPONSE:  6 FREQ CNTR AUDIO  UUT - CC - F Less  than  1  ohm CAL:  MOD  GEN FCTN GEN AUDIO  UUT Less  than  1  ohm STIM SEL: FCTN GEN - CC -  F STIMULUS:  2 BASEBAND:   5 AUDIO REF -  F TP12 Less  than  1  ohm 3-41