TM-9-2350-273-BD
M48/M60 SERIES TANK, COMBAT FULL-TRACKED 105-MM GUN
TECHNICAL MANUAL; OPERATORS, ORGANIZATIONAL, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE; BATTLEFIELD DAMAGE ASSESSMENT AND REPAIR
TM-9-2350-273-BD - Page 211 of 288
TM 9-2350-273-BD
COMMUNICATIONS SYSTEM
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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
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