Model: K-S1
Your guide to operating and maintaining your Pentax K-S1 SLR Camera.
Before you begin using your Pentax K-S1 camera, please follow these steps to ensure proper setup and functionality.
The Pentax K-S1 uses a Lithium Ion battery. Ensure the battery is fully charged before first use. Open the battery compartment cover located at the bottom of the camera body. Insert the battery with the correct orientation, aligning the contacts. Close the cover securely until it clicks into place.
To attach the DA L 18-55 mm lens, align the red dot on the lens barrel with the red dot on the camera's lens mount. Gently push the lens into the mount and turn it clockwise until it clicks into place. To remove the lens, press the lens release button on the camera body and turn the lens counter-clockwise.

Figure 1: Angled view of the Pentax K-S1 SLR Camera with the DA L 18-55mm Lens attached. This image shows the compact body design and the lens in its default position.
The Pentax K-S1 offers a range of features for both novice and experienced photographers. Familiarize yourself with the controls and settings to capture stunning images.
Turn the camera on using the power switch. Select your desired shooting mode using the mode dial. For beginners, the 'Auto Pict' mode (green camera icon) is recommended as it automatically optimizes settings for various scenes. Press the shutter button halfway to focus, then press fully to take a picture.

Figure 2: Front view of the Pentax K-S1 SLR Camera with the DA L 18-55mm Lens. This view highlights the lens and the camera's grip.
The K-S1 includes advanced features for enhanced photographic control:

Figure 3: Rear view of the Pentax K-S1 SLR Camera, displaying the LCD screen with exposure settings and the surrounding control dials for quick adjustments.

Figure 4: Top view of the Pentax K-S1 SLR Camera, illustrating the mode dial, shutter button, and hot shoe for external flash units.
Proper maintenance ensures the longevity and optimal performance of your Pentax K-S1 camera.
When not in use, store the camera in a cool, dry, and well-ventilated place, away from direct sunlight and high humidity. Remove the battery if the camera will not be used for an extended period.
If you encounter issues with your Pentax K-S1, refer to the common problems and solutions below.
For more complex issues, please contact customer support.
Detailed technical specifications for the Pentax K-S1 SLR Lens Kit.
| Feature | Specification |
|---|---|
| Brand | Pentax |
| Model Name | K-S1 |
| Model Number | Pentax K-S1 SLR Lens Kit |
| Photo Sensor Resolution | 20 MP |
| Photo Sensor Size | APS-C |
| Image Stabilization | Optical |
| Compatible Mountings | Pentax KAF |
| Maximum Focal Length | 55 mm |
| Optical Zoom | 3 x |
| Maximum Aperture | 3.5 f |
| Expanded ISO Maximum | 51200 |
| Screen Size | 3 Inches |
| Video Resolution | FHD 1080p |
| Item Weight | 1.2 Pounds |
| Connectivity Technology | USB, Wi-Fi |
Your Pentax K-S1 SLR Lens Kit comes with a manufacturer's warranty. Please refer to the warranty card included in your product packaging for specific terms and conditions.
For technical support, service, or warranty claims, please visit the official Pentax website or contact their customer service department. Keep your proof of purchase handy when contacting support.
Online resources, including FAQs and software updates, may also be available on the Pentax support website.
![]() |
PENTAX K-3 SLR Digitální fotoaparát – Návod k použití Komplexní návod k použití pro digitální zrcadlovku PENTAX K-3 od RICOH. Pokrývá vše od základního nastavení a fotografování po pokročilé funkce, prohlížení, nastavení a technické informace. Ideální pro uživatele PENTAX K-3. |
![]() |
Manual de Instrucciones Pentax K-3III: Guía Completa de Fotografía Digital SLR Descubra cómo usar todas las funciones de su cámara Pentax K-3III con este manual de instrucciones detallado. Aprenda sobre disparo, reproducción, ajustes y más para fotografía réflex digital. |
![]() |
Pentax Optio Z10 Quick Start Guide Quick start guide for the Pentax Optio Z10 digital camera, covering setup, basic operation, shooting modes, and image playback. |
![]() |
PENTAX K-3 Mark III SLR Digital Camera Operating Manual Comprehensive operating manual for the PENTAX K-3 Mark III SLR Digital Camera, covering setup, shooting, playback, sharing, settings, and safety precautions. Learn to maximize your camera's features with this guide from RICOH IMAGING. |
![]() |
PENTAX K-5 II / K-5 IIs SLR Digital Camera Operating Manual Comprehensive operating manual for PENTAX K-5 II and K-5 IIs digital SLR cameras. Learn about setup, safe handling, shooting, and features for optimal performance. |
![]() |
PENTAX K-3III Käyttöopas – Digitaalikameran käyttöohjeet Tutustu PENTAX K-3III digitaalikameran käyttöoppaaseen. Tämä opas tarjoaa kattavat ohjeet kameran käyttöönottoon, kuvaamiseen, asetusten säätämiseen ja turvalliseen käyttöön. |