SHIFT</key> ENTER</key> & enter the number of the catalogue. R/S</key> to stop the auto-scrolling and use SST</key> or ⇑</key> / ⇓</key> to step through the listing of items. * Catalogue 1 is User Programs * Catalogue 2 is External Functions * Catalogue 3 is Standard Functions * Catalogue 4 is Extended Memory Directory (is usually empty. After running Cat 4 the current free-size of extended memory is left in X) * Catalogue 5 is Alarms * Catalogue 6 is USR Keyboard assignments'' Page created Wed May 25 16:57:27 2022 by John Pumford+Green Page last updated:06/03/25 06:49 GMT