TM-9-1290-365-24&P Technical and Parts Manual for Paladin Muzzle Velocity System M93 Upgraded Download
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ARMY TM 9-1290-365-24&P 3.3.6.2 TEST PROCEDURE . Refer to Figures 3-5, 3-6, 3-7, and 3-8. Check cable as follows: a. Verify Tester is OFF b. Set DMM to resistance mode. c. Measure self-resistance of DMM. d. Make sure to subtract DMM self-resistance from result. e. Connect DMM between TP5 and TP6. f. Set S1 to position A. Verify resistance is less than 1.0 Ω. g. Set S1 to position B. Verify resistance is less than 1.0 Ω. h. Set S1 to Position C. Verify resistance is less than 1.0 Ω. i. Set S1 to position E. Verify resistance is less than 1.0 Ω. j. Set S1 to position F Verify resistance is less than 1.0 Ω. k. Set S1 to position A. I. Turn power supply on. Turn Tester on. m. Verify only LED A is on. n. Set S1 to position B. Verify only LED B is on. o. Set S1 to position C. Verify only LEDs C1 and C2 are on. p. Set S1 to position E. Verify only LEDs E and F are on. NOTE Oscilloscope and function generator must NOT both be grounded at their 115V power input or the LEDs of E and F remain “ON” in “IDLE” position. q. Set S1 to position F Verify only LEDs E and F are on. r. Set S1 to position idle. Verify no LED is on. s. Turn off power supply. t. Measure resistance between TP6 and TP5. Verify resistance measured is 2±1.25 Ω. u. Measure resistance between TP4 and TP2. Verify resistance measured is 114.5±1.5 Ω. v. Set function generator to square wave of 1 MHz and 20±0.5 Vp-p amplitude. w. Measure signal with scope. Verify square wave amplitude is 28 ± 0.75 Vp-p and frequency is 1 MHz ± 1 Hz. x. End of test. 3-17