Vertical and horizontal scrolling by the mouse wheel (ver. 3.33+) The contents of the edit field can be scrolled by the scroll wheel. The direction (|=vertical or _=horizontal) is changed by pressing the SHIFT key and the current direction is shown (by | or _) after text "SURVO MM" on the header line of the current edit field. A reasonably fast scrolling speed is achieved by continuous rolling of the wheel. Alternative, traditional means in Survo for scrolling are arrow keys, alt+arrow keys, PgDn, PgUp. M = More information on the mouse