98Setting CheckersChapter 65. Select "Position Adj." and press the ENTER key.(If a position adjustment checker is not created, the sub menu item “Position Adj.” is not displayed) Whenmaking a position /rotation adjustment, specify the number of Position Adjustment. But, the number ofposition/rotation-adjustment-referred checkers must be lower than the number of theposition/rotation-adjustment-referring checker. (See page 140 for Position Adjustment and 152 for RotationAdjustment.)6. Set "Filter" and "Width".Test in default status. If the areas you do not want to let the PV310 extract were detected, increase theFilter and Width values.Filter and Width:This function will be helpful if there are the objects of the same color as an object you do not want to let thePV310 detect. It will allow the device to ignore the object of the size less than the Filter and Width valuesyou set here.Filter A length of scanningdirections.Width A length of 90-degreeangle rotation directionsScan direction: HorizontalFor example, if you want to let the PV310 detect edge A when there are two objects of different sizes in anarea, set to the same values as in the picture shown below.Filter: 30 The filter of the first object (left) can be ignored,because its "Filter" is set to 10.Width: 40 The width of the second object (right) can beignored, because its "Width" is set to 30.7. Press the A key to begin the test.Check judgment result and X/Y coordinates that appear in the message area.• To output the judgment results and the measurement data to the external device, use "Judgment” and"Num. Calcu." functions respectively.• When you test on a checker menu, the operation of the PV310 differs depending on the currentlydisplayed image.Display Image Operation of PV310Live Tests after capturing a new imageMemory Tests using a currently displayed memory image withoutcapturing a new image