Pentax K100D Service Manual page 77

(10) Confirm the camera in focus on chart.
[Supplement] If focus is NG, There is possibility with following factors.
AF focus position error or adjusting error. (Confirm AF focus position (FI) : NG)
→ Adjust positioning of 1
mechanism)
Height of the CCD Base Plate Support Pillar is NG
→ Confirm with disassembly, Adjust with washer and re-assemble.
Related parts: Mount ring, Front, Front Housing Block, body main plate (pillar installing parts), and other
frame (0-A3, A4, A5,A6)
If camera is OK, There is possibility for trouble with the lens.
26-6．Confirmation of SR mechanism
Preparation: Personal computer, AC adaptor, USB cable, FA50mm lens, SD card(For test), Application
software
(PENTAX PHTO Browser
① Attach FA50mm lens to the camera and set aperture ring at A position.
② Set the camera as follow
Exposure Tv mode, AF focus mode, AF measurement --- Center, AF.S mode
Drive mode --- Single, AWB (Fn menu), Recording size --- 6M ***
③ Set Tv15 (1/15sec) --- It is equal to approx 2.5 step
④ The distance of the camera is set from subject to 2m.
⑤ Set the SR switch to OFF and capture 10 images. ( Camera is set on Horizontal position)
⑥ Set the SR switch to ON and capture 10 images. ( Camera is set on Horizontal position)
[Caution] Release the shutter about 1 second later after hand shake indication is ON in the view finder
⑦ Open the image with application soft
⑧ Compare the images (SR ON/ SR OFF) and confirm that whether SR function is effective
30°
st nd
and 2 Mirror, AF adjustment by programmed software (Part of SLR
TM TM
、Adobe Photoshop)
、ACDSee
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