be selected by cursor if the operator selects the mode 665 option the operator can then sequentially select 34 english francais deutche espanol 34 667 34 factory defaults lt press start gt 34 669 34 reversing time 34 671 dual air time psi 34 673 34 slurry shut off 34 674 pressure units 675 34 grease spindle reset time 34 677 and 34 cycle time 34 679 34 factory default lt press start gt 34 669 establishes the time and pressure parameters and other variables to which the machine will return on shut off 34 reversing time 34 671 allows switching of the rotational direction of the drive motor 451 34 dual air time psi 34 673 permits the operator to select two different pressures to be applied to the same lenses during a single cycle 34 cycle time 34 679 indicates the accumulated number of cycles and hours a machine has been in operation if the operator selects the diagnostics diag 681 option the operator can then sequentially select 34 axis calibration 34 682 34 center pattern press lt start gt 34 683 34 keypad test 34 684 34 display test 34 685 34 inputs 34 687 34 pressure set 34 689 34 forward or reverse motor 34 691 34 slurry 34 693 or 34 clamp 34 694 for diagnostic evaluations in any of these options the operator can 34 change selection 34 695 turning to fig2 the material setup menu is illustrated if the operator selects the 34 matl 34 697 option the operator then.