TM-9-2350-273-BD M60 M48 Battle Damage Assessment and Repair Download
Page 211 of 288
TM 9-2350-273-BD COMMUNICATIONS SYSTEM NOTE #1 - NOTE #2 - NOTE #3 - NOTE #4 - NOTE #5 - NOTE #6 - NOTE #7 - NOTE #8 - NOTE #9 - NOTES ASSOCIATED WITH INTERCHANGEABILITY LISTING System is slightly degraded. Replace with original component as soon as possible. No degradation. Continue normal mission. No degradation, electronically compatible; however, adapter bracket may have to be locally fabricated as AT-912 may not bolt into same holes. Also antenna element AT- 1096 must be used in lieu of antenna element AS-1730. This precludes usage of RT-524 and should not be done unless RT-524 is inoperative. Any cable with the same number can be substituted if it is of an equal length to, or longer than, the cable being replaced. Most of the time a shorter cable can also be used by routing it in the most direct path between components. Additionally, two shorter cables can be spliced together to attain the desired length. Ensure for comparability of connector. If the older type CVC helmet is substituted for the DH-132 series helmet then the cord assembly CX-8650 B/GR must also be exchanged with the CVC helmet. This exchange will remove the capability to key the intercom or radio by any means other than by the switch located on the CVC helmet. If the mount is from any vehicle other than a vehicle with the AN-WC- 1 intercom then the “Pivot terminal link” must be in position as shown below. If the R/T or aux receiver is from a vehicle not utilizing speech security equipment then the x-mode position switch may have to be - - changed. Turn your R/T ON and see below procedures: A Set the R/T SQUELCH control on OLD ON. B Remove the cover from the X-MODE receptacle, if the CALL light comes on, the switch is in X-MODE 11-56