On the copy protection screen type "SARA" for the first attempt.  (If
you have a newer copy, type "SUZANNE").  Next enter the right code
from the manual.  Use the '+' and '*' to alter the quantity of the 
arms and cargo.

            BYTE NUMBER     NEW VALUE            USAGE
                12            00-FF     Create a new galaxy.
                13            00-FF     Create a new galaxy.
                18            FF        Loads of credits.
                1F            46        7 light years fuel.
                20            01        Escape capsule.
                23            02        Large cargo bay.
                24            01        E.C.M. system.
                26            01        Pulse laser.
                28            01        Galactic hyperdrive.
                2C            01        Escape pod.
                2F            01        Energy bomb.
                31            01        ECM jammer.
                32            01        Docking computer.
                34            03        Galactic hyperdrive.
                36            01        Mining laser.
                38            01        Military laser.
                3F            01        Cloaking ('Y'=on/off).
                40            01        Loads of food.
                47            01        Loads of textiles.
                49            01        Loads of radioactives.
                4C            01        Loads of slaves.
                50            01        Loads of wine.
                54            01        Loads of narcotics.
                5C            01        Loads of computers.
                63            01        Loads of machinery.
                67            01        Loads of alloys.
                69            01        Loads of firearms.
                6C            01        Loads of furs.
                72            01        Loads of minerals.
                75            01        Loads of gold.
                79            01        Loads of platinum.
                83            01        Loads of gem stones.
                84            01        Loads of alien items.
                88            01        Refugees from Super Nova.
                8C            01        Important thargoid doc.
                97            01        Clean legal status.
                97            00-08     Harmless - Elite ranking.
                3C            01        E.C.M. system jammer
                                        ('L' toggles jammer on/off)