TM 55-6930-212-10 Table 8-10.  IOS Control/Display Interrelationships - Continued Display Contents Display callup 021 VISUAL This page contains visual system sta- On keyboard, type: CONDITIONS tus information and control input 021 (AID) parameters.  The control parameters ENTER provided are for environmental con- ditions (cloud ceiling and cloud tops), time of day, lighting control, viewpoint perspective select, and vis- ual threat location and type select. 030 thru 040 Selected game-centered cross-country Select desired map AREA MAPS (GPD) or approach maps are drawn in GPD on thumbwheel. display.  The cross-country map Depress INSERT represents a 96- by 96-mile area; switchlight. the approach map represents a 24- by 24-mile area.  The visual training map (TAC) map represents approxi- mately a 50- by 60-mile area. EXPAND MAP (GPD) The map area can be expanded by a Depress PLOT SCALE factor of 2X and 4X. CHANGE switchlight. RECENTER MAP (GPD) Aircraft centered plots can be Depress A/C CENTER selected.  The center of the dis- switchlight. play is drawn at aircraft location at instant of switch depression. 041 thru 045 (Refer to paragraph 2-60 and Select desired map TAC MAPS figure 2-4.  sheets 1 through 5.) on thumbwheel. NOTE The TAC maps cannot be centered. 050 Assigns stylized glideslope/localizer Select 050 on thumb- GCA/ILS (AID) plot display to AID display. wheel.  Depress INSERT switchlight. 061 thru 066 Assigns stylized load display for Select desired load LOAD DISPLAY (AID) high-density or aero load pickup on thumbwheel. to AID display. Depress INSERT switchlight. 300 AVIONIC MALF Identifies (on AID) all possible On keyboard, type: 350 APU/ELEC SYS malfunctions and selection numbers MALF PAGE NUMBER 400 CB POP MALF for a particular system that can ENTER 500 ENG INST MALF be selected for insertion during 550 ENG SYS MALF training. 600 FLIGHT INST MALF 650 FLT CONT/HYD MALF 700 FUEL SYS MALF 800 ROTOR SYS MALF 850 XMSN MALF 8-83