TM 5-6675-318-14
( 3 8 ) I n s e r t s a t e l l i t e p a s s d a t a t a p e c a s s e t t e i n t a p e c a s s e t t e t r a n s p o r t ,
ensuring correct side is facing operator.
(39) Press clear (C) key and enter code 41.
(40) Press clear (C) key and enter code 43.
NOTE
ALRT is displayed while data is being read from tape cassette.
At end of data or tape, UNLD is displayed and tape cassette is rewound.
(41) When CODE is displayed, remove tape cassette.
(41.1) To display satellite pass predications, enter code 51 (Table 4-21, page
4 - 1 3 7 ).
( 4 2 ) I n s e r t b l a n k t a p e c a s s e t t e i n t a p e c a s s e t t e t r a n s p o r t.
(43) Check that correct side is facing toward operator and that record enable
tab covers hole in upper left corner.
(44) Enter code 42 and allow tape to run two to three minutes.
NOTE
If cassette is installed and neither code 41 nor code 42 is entered, data
will be recorded wherever tape is positioned unless cassette is write
p r o t e c t e d.
Always enter code 41 or code 42 prior to recording data.
Also, if tape is not positioned at either beginning of tape or at end of
data, alarm will sound when MX 1502 attempts to write on tape after first
p a s s i s r e c e i v e d.
Change 2
4-55
