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Page Title:
Table 5-1. Troubleshooting Procedures - Continued |
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 TM 5-6350-264-14&P-11
NAVELEX EE 181-AA-OMI-120/E121 C-7359-60-1
T.O. 31S9-2FSS9-1-11
Table 5-1. Troubleshooting Procedures - Continued
Trouble
Probable cause
Corrective Action
3.
Changing mode switch
Defective Status Monitor
a.
Remove Status Monitor Module
from SECURE to
Module
from one-zone Monitor Cabinet.
ACCESS does not
To remove Status Monitor Mod-
cause corresponding
ule, unlock and open Monitor
change at Status
Cabinet and turn off switch S1
Monitor Module in
on power supply. Release
Monitor Cabinet.
swingout rack. Remove screws
that secure status monitor
Module to rack and remove
module through front of rack.
b.
Connect jumper between terminal
2 and 4 of associated Monitor
Cabinet terminal board. Re-
place Status Monitor Module in
swingout rack and secure with
screws. Secure swingout rack.
Turn on switch S1 on power
supply.
c.
Actuate ACKNOWLEDGE switch
on Status Monitor Module.
d.
If access condition is not dis-
played, Status Monitor Module
is defective.
e.
To remove Status Monitor Module,
unlock and open Monitor Cabi-
net and turn off switch S1 on
power supply. Release swing-
out rack. Remove screws that
secure Status Monitor Module
through front of rack.
f.
Remove jumper from Monitor
Cabinet terminal board. Re-
place Status Monitor Module in
swingout rack and secure with
screws. Secure swingout rack.
Turn on switch S1 on power
supply. Actuate ACKNOW-
LEDGE switch on SMM.
g.
If secure condition is not di-
played, Status Monitor Module
is defective.
5-6
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