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 TM 11-5895-1847-12&P
OPERATOR AND UNIT MAINTENANCE
LCU 2000 GLOBAL MARITIME DISTRESS AND SAFETY SYSTEM
OPERATION UNDER UNUSUAL CONDITIONS
INITIAL SETUP:
Personnel Required
Seaman 88K
CANCEL DISTRESS USING THE DIGITAL SELECTIVE CALLING (DSC) CONTROLLER
NOTE
These procedures only apply if there is a MF/HF DSC radio installed.
1.
Immediately switch off DSC controller when the transmission of a false alert is detected.
A
D
SP
MF/HF DSC CONTROLLER
B
E
1
2
3
F
C
M
J
G
K
N
H
4
5
6
I
L
O
1
P
T
W
R
U
X
7
8
9
S
V
C
Q
O
PWR
XMT
DISTRESS
ENT
RSET
Z
2
2C051-1
a.
Locate the POWER button (2) on front of DSC controller control panel (1).
b.
Press POWER button (2) to turn off power.
2.
Press POWER button (2) to turn on power.
3.
Tune the DSC controller to all frequency bands that the distress was transmitted on.
4.
Broadcast cancellation message to ALL STATIONS with the required information.
MF/HF message example:
All Stations, All Stations, All Stations
This is NAME (vessel) CALL SIGN,
DSC NUMBER, POSITION.
Cancel my distress alert of
DATE, TIME UTC,
= Master NAME, CALL SIGN,
DSC NUMBER, DATE, TIME UTC.
2C051-2
END OF WORK PACKAGE
0051 00 1/2 blank
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