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TM 11-5895-1847-12&P
OPERATOR AND UNIT MAINTENANCE
LCU 2000 GLOBAL MARITIME DISTRESS AND SAFETY SYSTEM
TROUBLESHOOTING PROCEDURES
INITIAL SETUP:
Tools
General Mechanics Rail and Marine Tool Kit (Item 4, WP 0166 00)
Personnel Required
Seaman 88K
Equipment Condition
AC Generator Operating.
TROUBLESHOOTING PROCEDURE
COMMUNICATION AN/PSN-11(V)1 PRECISION LIGHTWEIGHT GLOBAL POSITIONING RECEIVER
(PLGR) DOES NOT DISPLAY A VALID POSITION
SYMPTOM
Current position shown in PLGR display is invalid.
MALFUNCTION
Initial setup procedures are incorrectly entered.
CORRECTIVE ACTION
Perform initial set up of PLGR. (WP 0024 00)
SYMPTOM
Check two external antenna connections on back of AN/PSN-11(V)1 interface and switchbox.
MALFUNCTION
PLGR external antenna cable connections on back of AN/PSN-11(V)1 interface and switchbox not
securely tightened.
CORRECTIVE ACTION
Securely attach antenna cable connectors to antenna connector receptacles on back of AN/
PSN-11(V)1 interface and switchbox.
0058 00 1
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