Pentax K100D Service Manual page 63

22-5 Adjustment procedure
① Connect the camera to the computer via USB cable
② Turn the power of the computer and attach AC adaptor to the camera
③ Turn the power of the camera ON and confirm that computer is recognized theUSB connection
④ Turn the power of the controller ON
⑤ Click（SLR_SR_Gain116.exe）in the folder of SLR_SR_Gain
⑥ Adjustment screen display
⑦ Match the chart with frame of spot measurement in the view finder
⑧ Click [Execute] button and start the adjustment
Do not give the camera the vibration when you adjust it.
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