Introducció
This manual provides detailed instructions for the Pentax K-3 Premium Silver Edition DSLR Camera. The Pentax K-3 is equipped with a 24.35MP APS-C CMOS sensor and PRIME III image processor, capable of high-resolution still photography and Full HD 1080i/p video. It features high low-light sensitivity up to ISO 51200, continuous shooting at 8.3 fps, and a SAFOX11 autofocus system with 27 focus points. Key features include a selectable anti-aliasing filter and in-camera Sensor-Shift Shake Reduction.
1. Configuració
1.1. Desembalatge i inspecció inicial
Carefully remove all components from the packaging. Ensure the camera body and any included accessories are present and undamaged. The package typically includes the camera body only.
1.2. Instal·lació de la bateria
- Localitzeu la tapa del compartiment de la bateria a la part inferior de la càmera.
- Open the cover and insert the Lithium Ion battery, ensuring correct orientation according to the markings inside the compartment.
- Tanqueu bé la tapa del compartiment de la bateria.
- Carregueu la bateria completament abans del primer ús.
1.3. Inserció de la targeta de memòria
The Pentax K-3 supports SD and SDHC flash memory cards.
- Open the memory card slot cover, usually located on the side of the camera.
- Insert the SD/SDHC card with the label facing the correct direction until it clicks into place.
- Tanqueu la tapa de la ranura de la targeta de memòria.
- Format the memory card in the camera's menu before first use to ensure optimal performance.
1.4. Col·locació d'una lent
The Pentax K-3 uses a Pentax KAF mount.
- Traieu la tapa del cos de la càmera i la tapa posterior de l'objectiu.
- Align the red mounting index on the lens with the red mounting index on the camera body.
- Insert the lens into the camera mount and turn it clockwise until it locks into place with a click.

Figura 1: Frontal view of the Pentax K-3 camera body, showing the KAF lens mount.
1.5. Engegada inicial i configuració bàsica
- Gireu l'interruptor d'alimentació a la posició ON.
- The camera's LCD screen will display initial setup options.
- Seguiu les instruccions que apareixen a la pantalla per definir la data, l'hora i l'idioma.
2. Funcionament de la càmera
2.1. Modes bàsics de fotografia
The mode dial on the top of the camera allows selection of various shooting modes, including Automatic, Landscape, Manual, and Sports.

Figura 2: superior view of the Pentax K-3, highlighting the mode dial and top display.
2.2. Enfocament
The K-3 features the SAFOX11 autofocus system with 27 focus points, 25 of which are cross-type for enhanced accuracy.
- Enfocament automàtic (AF): Premeu el botó de l'obturador fins a la meitat per activar l'enfocament automàtic.
- Modes d'enfocament: Select between Single-Servo AF (AF-S) for stationary subjects or Continuous-Servo AF (AF-C) for moving subjects.
- Enfocament manual (MF): Canvieu l'objectiu o la càmera al mode MF i gireu l'anell d'enfocament de l'objectiu.
2.3. Control de l'exposició
Exposure can be controlled automatically or manually.
- Sensibilitat ISO: Adjustable from 100 to 51200. Higher ISO values allow shooting in darker conditions but may introduce more noise.
- Velocitat d'obturació: Ranges from 1/8000 seconds to 0.000125 seconds (bulb mode for longer exposures).
- Abertura: Controlled via the lens, typically F2.8-F16.
2.4. Tret continu
The K-3 can capture images at approximately 8.3 frames per second (fps). This is ideal for capturing fast-moving subjects.
2.5. Image Stabilization (Shake Reduction)
The camera features in-body Sensor-Shift Shake Reduction (SR) with rotational compensation. This system stabilizes any K-mount lens attached to the camera, reducing blur caused by camera shake.
2.6. Anti-Aliasing Filter Simulator
The K-3 includes a selectable anti-aliasing filter. This feature can be turned on to suppress moiré patterns or turned off to achieve maximum sharpness and resolution. Access this setting through the camera's menu.
2.7. Gravació de vídeo
The camera supports Full HD 1080i/p video recording in AVC format.
- Micròfon: Features a built-in monaural microphone. An external stereo microphone can be connected for improved audio quality.
- Nivell d'àudio: Recording sound levels are adjustable via the camera menu.
2.8. Using the LCD Screen and Viewcercador
The K-3 is equipped with a 3.2-inch LCD screen (1037,000 dots) and an optical viewcercador.

Figura 3: posterior view of the Pentax K-3, displaying the LCD screen and control buttons.
- Pantalla LCD: Use for reviewimatges, navegació pels menús i Live View shooting. The screen is air-gap-free and scratch-resistant.
- Òptic Viewcercador: Provides a direct view through the lens for precise composition.
2.9. Flaix integrat
The camera includes a built-in flash.
- Modes de flaix: Auto, On/Fill, Slow Sync.
- Velocitat de sincronització del flaix: 1/180 segons.
2.10. Temporitzador automàtic
A 12-second self-timer function is available for delayed shutter release.
2.11. Connexió a dispositius externs
The K-3 can connect to computers and external storage devices via its USB 2.0 port. It also has a video out port.
3. Manteniment
3.1. Neteja del cos i l'objectiu de la càmera
- Feu servir un drap suau i sense borrissol per netejar el cos de la càmera. Per a la brutícia persistent, netegeu lleugeramentampen el drap amb aigua.
- For lenses, use a lens brush to remove dust, followed by a lens cleaning solution and a microfiber cloth.
- Eviteu utilitzar productes químics o materials abrasius.
3.2. Neteja del sensor
Dust on the image sensor can appear as spots in your photos. The K-3 has a sensor-shift mechanism that can be used for dust removal. Refer to the camera's menu for the sensor cleaning function. For persistent dust, professional cleaning is recommended.
3.3. Cura de la bateria
- Guardeu les piles en un lloc fresc i sec quan no les utilitzeu.
- Eviteu descarregar completament la bateria amb freqüència per allargar-ne la vida útil.
- Use only genuine Pentax or compatible Lithium Ion batteries.
3.4. Emmagatzematge
When storing the camera for extended periods, remove the battery and memory card. Store the camera in a dry, dust-free environment, preferably with a desiccant to prevent mold and mildew.
4. Solució De Problemes
Aquesta secció tracta problemes comuns que podeu trobar.
4.1. La càmera no s'encén
- Assegureu-vos que la bateria estigui completament carregada i inserida correctament.
- Comproveu si els contactes de la bateria estan nets.
- Prova d'utilitzar una bateria diferent, completament carregada, si en tens.
4.2. Les imatges són borroses
- Verifiqueu que la lent estigui correctament fixada i neta.
- Comproveu el mode d'enfocament i assegureu-vos que la càmera enfoca correctament el subjecte.
- If shooting in low light, increase ISO, use a wider aperture, or use a tripod to prevent camera shake. Ensure Shake Reduction is enabled.
- Check shutter speed; a faster shutter speed can prevent motion blur.
4.3. Error de la targeta de memòria
- Assegureu-vos que la targeta de memòria estigui inserida correctament.
- Try reformatting the card in the camera (note: this will erase all data).
- Test with a different, compatible SD/SDHC card.
4.4. Flash Not Firing
- Check the flash mode settings. Ensure it's not set to "Off" or a mode that prevents firing.
- Ensure the flash is popped up if using the built-in flash.
- Verify battery level; low battery can prevent flash operation.
5. Especificacions
| Característica | Especificació |
|---|---|
| Nom del model | K-3 |
| Número de model | 15563 |
| Tipus de sensor | CMOS APS-C |
| Resolució de fixes efectius | 24.35 MP |
| Sensibilitat ISO | 100-51200 |
| Interval de velocitat d'obturació | 1/8000 a 0.000125 segons |
| Tir continu | 8.3 fps |
| Sistema d'enfocament automàtic | SAFOX11, 27 points (25 cross-type) |
| Estabilització d'imatge | Sensor-shift (Shake Reduction) |
| Resolució de vídeo | 1080p Full HD |
| Mida de pantalla LCD | 3.2 polzades |
| Resolució LCD | 1,037,000 punts |
| Muntatge de la lent | Pentax KAF |
| Mitjans d'emmagatzematge | SD; SDHC |
| Connectivitat | USB 2.0, Video Out, Wireless Technology |
| Tipus de bateria | Ió de liti |
| Pes de l'article | 4.37 lliures |
6. Garantia i Suport
For detailed warranty information, please refer to the warranty card included with your product or visit the official Pentax weblloc.
For technical support, service, or inquiries, please contact Pentax customer service. You can find contact information on the official Pentax weblloc web o a través del vostre distribuïdor local.
Manufacturer: Pentax