Figure 7. Test setup for troubleshooting and testing.
b.
Connect equipment as shown in Figure 7. All cables are part of the MK-994/AR.
(1)
Connect cable W9 (CX-10893/AR) between J1 of communications control 2
(being tested) and J3 of the MK-994/AR.
(2)
Connect cable W22 (CX-10886/AR) between a +27.5 V DC power source and
J28 of the MK-994/AR.
(3)
Using cables W20 and W21 (CX-10888/U), connect the two H-101A/U headset
microphones to J15 and J16 on the MK-994/AR.
(4)
Connect signal generator AN/URM-127 to J19 on the MK-994/AR using a plug-in
adapter.
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