TM 5-6675-318-14
Table 4-21. CODE DESCRIPTIONS - Cont
Code 49, Control Rewind (Unload) Tape
Enter code 49 to rewind and unload the tape cassette. UNLD is displayed while the
cassette is being rewound.
Code 50, Display Status (Sat/Errors)
Enter code 50 to display the functional status of the MX 1502. The status is
indicated by a combination of code numbers and letters. The receiver status (1) is
shown on the left of the slash and error codes (2) on the right of the slash. If
self-test is being performed, TEST is displayed instead of STAT. Explanations of
the codes are listed below. Error codes remain displayed until cleared by a
successful self-test.
Receiver Status Codes (1)
Blank - No signals available.
1 -
4 -
A -
S -
T -
Receiver acquired only 150 MHz signal.
Receiver acquired only 400 MHz signal.
Receiver acquired 150 and 400 MHz signals.
R e c e i v e r s e a r c h i n g f o r o r h a s f o u n d p a r t i c u l a r p r e d i c t e d s a t e l l i t e . U n it
h a s a l e r t d a t a f o r t h i s s a t e l l i t e.
Receiver tracking a satellite. Two-minute message from satellite detected.
Error Codes (2)
Blank - No errors detected.
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