The CAL/DIST window will display which key should be entered next. For example, “E” for Enter, “P” for Power, or “SS” for Start / Stop. 6. CL21: MPH or KPH will be flashing in the Speed window, pressing the Speed +/ - button will toggle options. Choose MPH (KPH), press Enter. 7. CL22: 8, 10, or 12 (13, 16, or 20 in KPH mode) will be displayed in the Speed window, pressing the Speed +/ - button will toggle options. Choose 10 (or 16 for KPH mode), press Enter. 8. CL23: FFF, UUU, or HHH will be displayed in the Speed window, pressing the Speed +/ - button will toggle options. Choose UUU, press Enter. 9. CL24: 111 or 222 will be displayed in the Speed window, pressing the Speed +/ - button will toggle options. Choose 222, press Enter. 10. CL25: ---will be displayed in the Speed window, pressing Enter. 11. CL26: OPA or OPI will be displayed in the Speed window, pressing the Speed +/ - button will toggle options. Choose OPA, press Enter. 12. CL27: Blank (nothing), “a”, “b”, “c”, or “d” will be displayed in the Incline window, pressing the Speed +/ - button will toggle options. Choose “Blank”, press Enter. 13. CAL/DIST window will display “E”, Press Enter. “55” will display in CAL/DIST window. 14. Press Start/ Stop. 15. At this time, make sure you are not standing on the walking belt, as the machine will automatically initiate belt movement and run through a complete calibration and diagnostic routine. Press Enter, belt will begin to move, unit will begin self-calibration. 16. When Speed and Incline calibration has finished, press Power button twice, display should blank, and treadmill should be ready for use. To avoid possible damage to the treadmill and the possibility of injury, do not operate the treadmill until the problem is corrected. Call Ironman Customer Service at 800-750-4766. 25 Parts List 320t Parts List Rev F REF# KEYS PART# DESCRIPTION QTY. REF# KEYS PART# DESCRIPTION QTY. 1 423-00013 CROSS BAR 320T 1 51 410-00018 LATCH GUIDE 1 2 406-00055 BASE BUMPER, 38*33*15 2 52 406-00044 REAR WHEEL 4 3 406-00056 LONG BUMPER, 43*35*45 2 53 402-00050 POWER METAL BUSHING 9 4 423-00009 LEFT UPRIGHT 1 54 402-00046 CLIP NUT 8 423-00010 RIGHT UPRIGHT 1 55 406-00034 TRANSPORT WHEEL 2 6 423-00011 DECK FRAME 1 56 404-00004 POLY V-BELT, 190J8 1 7 423-00039 BASE FRAME SILVER, 320T.1/220T.1 1 57 404-00003 WALK BELT, 20*56, IRONMAN LOGO 1 8 419-00007 ELEVATION FRAME 1 58 403-00002 WALK BOARD, 150/220/320T, 20*56 1 9 419-00008 MOTOR FRAME 1 59 406-00035 DECK BUMPER, 24*20 7 405-00002 SIDE BOARD - LATCH SIDE 1 60 410-00014 ALLEN WRENCH HANGER 1 11 405-00003 SIDE BOARD 1 61 406-00045 ADJUST SUPPORT 2 12 419-00010 LINKAGE BRACKET 2 62 409-00003 FRONT ROLLER, 150T,220T,320T 1 13 419-00009 REED SWITCH PLATE 1 63 409-00004 REAR ROLLER, 150T,220T,320T 1 14 419-00011 SIDE MOTOR COVER BRACKET 2 64 410-00019 GAS SPRING, 400N 1 410-00015 POWER CORD BRACKET 1 65 419-00012 REAR WHEEL SHAFT 4 16 410-00016 BELT GUIDE BRACKET 2 66 402-00051 SHOULDER ALLEN BOLT 1/4"-20*63.5 2 17 410-00012 LAT PIN 1 67 402-00052 SHOULDER ALLEN BOLT 1/4"-20*28.5 2 18 410-00013 LAT PIN BRACKET 2 68 402-00053 SHOULDER ALLEN BOLT 5/16"-18*45 2 19 406-00036 MOTOR COVER 1 69 402-00054 Allen Bolt 5/16"-18*15 6 406-00037 LEFT FENDER 1 70 402-00055 Allen Bolt 5/16"-18*70 4 21 406-00038 RIGHT FENDER 1 71 402-00056 Carriage Bolt 5/16"-18*25.4 9 22 406-00039 LEFT END CAP, SILVER 1 72 402-00057 Carriage Bolt 5/16"-18*19 4 23 406-00040 RIGHT END CAP, SILVER 1 73 402-00058 Nylon Lock Nut 5/16"-18*8.9 9 24 406-00048 MOLDED REAR PAN 1 74 402-00059 Hex Bolt 3/8"-16*45 1 406-00049 FRONT BOTTOM PAN 1 75 402-00060 Hex Bolt 3/8"-16*63.5 1 26 406-00050 REAR BOTTOM PAN 1 76 402-00125 ALLEN BOLT, 3/8" X 16 25 2 27 406-00051 BOTTOM SHEET, 150/220/320t,TRI-7.3t 1 77 402-00062 Nylon Lock Nut 3/8"-16*11.5 2 28 406-00053 MAIN CONSOLE BOX (A) 1 78 402-00063 Nylon Lock Nut 5/16"-18*8.9 1 29 406-00022 LEFT TOP HANDLE COVER 1 79 402-00047 JAM NUT 5/16"*18 4 406-00023 RIGHT TOP HANDLE COVER 1 80 402-00064 Screw ST4.2*32 2 31 406-00024 LEFT POCKET BOTTOM 1 81 402-00065 Screw ST4.8*16 4 32 406-00025 RIGHT POCKET BOTTOM 1 82 406-00059 SQUARE BUMPER, 40*28*6 2 33 406-00026 LEFT BOTTOM HANDLE COVER 1 83 402-00097 PHILIP SCREW ST4*16 19 34 406-00027 RIGHT BOTTOM HANDLE COVER 1 84 402-00068 Philip Screw ST4.2x16 66 406-00028 REED SWITCH TOP HOLDER 1 85 402-00069 Philip Screw ST2.9x9.5 15 36 406-00029 REED SWITCH BOTTOM HOLDER 1 86 402-00086 PHILIP SCREW, 10-24 X 42.5 3 37 406-00054 CONSOLE A INSERT FOR 5 WIN LED 1 87 402-00071 Chamfer Bolt 1/4"-20 x 25mm 8 38 402-00090 KILL SWITCH MAGNET 1 88 402-00072 Nylon Lock Nut 1/4"-20 x 6.5mm 8 39 414-00014 ANTI-SKID PAD, IN-042 2 89 402-00126 WASHER, 6.6 X 15 X2 4 406-00030 FAN GRILL 1 90 402-00074 DUPE 402-00026, Washer 9x16x1.6mm 23 41 406-00032 FAN MOTOR MOUNT 1 91 402-00075 Spring Washer 8mm 12 42 402-00091 PLASTIC WASHER 2 92 410-00020 PULSE RECEPTACLE PLATE - TOP 2 43 402-00049 CLIP NUT 3 93 410-00021 PULSE RECEPTACLE PLATE - BOTTOM 2 44 405-00004 T EXTR...