Labels:text | screenshot | font | black and white | white OCR: Toggle-Switch Controls (page 3) 4.OWhen this switch is on, distant stars down to magnitude +4.00 will be displayeWhen this switch is off, only nearby stars and disht stars down to magnitude +2.50 are displayed. Grid When this switch is on, thesestial Coordinate System is superimposed on the lipp This is a "three- dimensional compass". Ithe marked 'eqtr.' is the plane of the Earthe'quator; the points where the 'Oh', '6h', '12h', antBh' lines meet in- dicate the direction in which theearth's axis points Willeis sets the horizontal width of the field of view D when wide mode is on, RGs; in "narrow mode" the field of view is 45j. When Help mode is on the display screen is half asde, so the hori- zontal field of view will be hals much.) Page 2 CJ] Page 4 Instructions for the movement conls Exit Help [ .... ] Return to Main Menu