TM 5-6675-318-14
Table 4-21. CODE DESCRIPTIONS - Cont
Enter code 145 to manually update the dead reckoned position with the last satellite
f i x i f t h a t f i x d i d n o t a u t o m a t i c a l l y u p d a t e.
Determine the current update status
using code 53.
Code 222, Control Transmit Now
NOTE
This code is applicable only to version 110 and above units.
The MX 1502 must be in the control mode in order to use this code. Enter code 222
to transmit a message immediately via the communications link. If translocation and
next satellite data were previously transmitted and the MX 1502 did not power-down
since that transmission, that same data is re-transmitted. Otherwise, a dummy
message is transmitted.
Code 230, Control Turn on Modem
NOTE
This code is applicable only to version 110 and above units.
The MX 1502 must be in the remote mode in order to use this code.
It is used only
for test purposes to verify that the communication link is operating properly.
Enter code 230 to turn on the modem immediately for data reception. The modem will
remain on until turned off either by code 231 or the next automatic turn off. The
modem will normally be turned on and off axiomatically at the appropriate times for
data reception.
Code 231, Control Turn Off Modem
NOTE
This code is applicable only to version 110 and above units.
The MX 1502 must be in the remote mode in order to use this code. It is normally
used in conjunction with code 230 (turn on modem). Enter code 231 to turn off the
modem immediately.
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