Pentax K 100D Super User Manual (English)

Questions and Answers:

S
Sandra MartinezAug 12, 2025
Why won't my Pentax Digital Camera turn on?
- L
  Laura BergerAug 12, 2025
  Your Pentax Digital Camera might not be turning on due to several reasons. First, ensure that the batteries are installed correctly, paying attention to the correct orientation according to the + and - symbols. If the batteries are installed, they might be low on power; try replacing them with a fully charged set or using the AC adapter. Also, check if the batteries are installed at all; if not, install them.
A
Amanda DavisAug 16, 2025
What to do if the shutter does not release on Pentax Digital Camera?
- C
  Christopher Mclaughlin MDAug 16, 2025
  If the shutter on your Pentax Digital Camera isn't releasing, there could be a few reasons. Check that the lens aperture ring setting is at the 's' position, or select [Permitted] in [Using aperture ring] within the [A Custom Setting] menu. If the flash is charging, wait until it finishes. Ensure your SD Memory Card has available space, or delete unwanted images. Wait until recording is finished. Adjust focus: autofocus may struggle with low contrast subjects, so try locking focus on an object at the same distance or use manual focus. Make sure your subject is within the focusing area in the viewfinder. If your subject is too close, move away. Also, ensure the focus mode lever is set to '=' and the [AF Mode] in the [A Rec. Mode] is set to 'l' (Single mode).
R
reyestheresaAug 19, 2025
Why does flash not discharge on my Pentax Digital Camera?
- P
  Paul BurkeAug 19, 2025
  The flash on your Pentax Digital Camera might not discharge due to a few reasons. If the flash mode is set to [Auto discharge] or [Auto flash+Redeye reduct], the flash will not fire if the subject is bright. Try setting the flash mode to [Manual discharge] or [Manl flash+Redeye reduct]. Also, check if the mode dial is set to a (Flash OFF); if so, change it to another setting. Finally, if the H (Scene) mode is set to A (Night Scene), K (Sunset), D (Candlelight) or E (Museum), switch it to a different scene mode.
M
Michael MartinAug 23, 2025
How to fix Shake Reduction if it is not working on Pentax Digital Camera?
- T
  Todd ClementsAug 23, 2025
  If Shake Reduction isn't working on your Pentax Digital Camera, first ensure the Shake Reduction function is turned on using the switch. If you're using a lens for which focal length information can't be acquired, set the [Focal Length] in the [Shake Reduction] menu. If the shutter speed is slow due to panning or shooting night scenes, the Shake Reduction function might exceed its correction range; in this case, turn it off and use a tripod. If the subject is too close, move away or disable Shake Reduction and use a tripod.
F
franklawrenceAug 27, 2025
What to do if USB connection with computer does not work properly with Pentax Digital Camera?
- A
  Alyssa AndersonAug 28, 2025
  If the USB connection between your Pentax Digital Camera and your computer isn't working correctly, check the transfer mode. If it's set to [PictBridge], change it to [PC]. If an error occurred while sending USB data, try changing the transfer mode to [PC-F].
F
fweissAug 31, 2025
Why AE lock function does not operate on Pentax Digital Camera?
- D
  Danielle WareAug 31, 2025
  The AE lock function on your Pentax Digital Camera is unavailable when the camera is set to a (Manual) mode or p (Bulb) mode. Use AE lock with any other setting.
Z
zmcdanielSep 4, 2025
How to troubleshoot USB connection with printer if it does not work properly on Pentax Digital Camera?
- C
  carrronaldSep 4, 2025
  If your Pentax Digital Camera is not connecting to the printer via USB, the transfer mode may be the issue. If the transfer mode is set to [PC] or [PC-F], change it to [PictBridge].
J
Jessica WashingtonSep 8, 2025
Why the power zoom system does not function on Pentax Digital Camera?
- A
  Ashley NovakSep 8, 2025
  The power zoom system might not function on your Pentax Digital Camera because the camera itself may not have the power zoom function. In this case, use manual zoom.

Pentax K 100D Super Specifications

General

Camera Type	Digital SLR
Sensor Type	CCD
Image Sensor Size	23.5 x 15.7 mm
Lens Mount	Pentax KAF
ISO Range	200 - 3200
Image Stabilization	No
LCD Screen Size	2.5 inches
Shutter Speed	1/4000 - 30 sec
Continuous Shooting	2.8 fps
Storage Media	SD/SDHC
LCD Monitor Dots	230, 000
Sensor Resolution	6.1 MP
Viewfinder Type	Optical
Dimensions	129.5 x 92.5 x 70 mm