OPTION 1A: Transfer COMSEC Key, ANCD to RT*
Caution: CUE 6 MAN channels use COMSEC key stored in
** Set RT FCTN to LD. (This procedure may be used to
transfer COMSEC keys to KYK-13 and other COMSEC
*** RT display will show H TEK; press STO, then CHAN in
which you want to store the COMSEC key.