Pentax Optio E50 User Manual (English)

John ReyesAug 17, 2025

What to do if the shutter will not release on Pentax Optio E50 Digital Camera?

M
mark30Aug 17, 2025
If the shutter on your Pentax Digital Camera won't release, it could be due to these reasons: 1. The flash is charging. Wait until the flash is finished charging before attempting to take a picture. 2. There is no available space on the SD Memory Card or in the built-in memory. Insert an SD Memory Card with available space or delete unwanted images. 3. The camera is recording. Wait until the recording is finished. 4. The number of image, movie, and sound files recorded on the SD Memory Card has reached 10000. Replace the SD Memory Card or delete unwanted images.

Image Sensor Type	CCD
Optical Zoom	3x
Screen Size	2.4 inches
Video Resolution	640 x 480
Type	Compact
ISO Range	ISO 64-1600
Image sensor size	1/2.5"
Focal length	6.3 - 18.9 mm
Shutter Speed	1/2000 - 1/4 sec
Storage Media	SD/SDHC card
Battery Type	2 x AA alkaline batteries

Image Sensor Type

CCD

Optical Zoom

Screen Size

2.4 inches

Video Resolution

640 x 480

Type

Compact

ISO Range

ISO 64-1600

Image sensor size

1/2.5"

Focal length

6.3 - 18.9 mm

Shutter Speed

1/2000 - 1/4 sec

Storage Media

SD/SDHC card

Battery Type

2 x AA alkaline batteries

Summary

USING YOUR CAMERA SAFELY

About the Camera

Introductory section about the camera's general overview.

Safety Warnings

Explains safety symbols indicating potential personal injury or material loss from misuse.

Getting Started

Checking the Contents of the Package

Lists the items included in the camera package to ensure all components are present upon purchase.

Attaching the Strap

Step-by-step guide on how to attach the camera strap securely to the device.

Powering the Camera

Instructions on how to install batteries and turn the camera on for the first time.

Installing the SD Memory Card

Guide on inserting an SD memory card into the camera for image storage.

Precautions When Using an SD Memory Card

Important warnings and guidelines for handling and using SD memory cards to prevent data loss or damage.

Storage Capacity

Information on how recorded pixels and frame rates affect image and movie storage capacity.

Initial Settings

Steps for setting the display language, date, and time before first use.

Quick Start

Taking Still Pictures

Basic procedure for taking still photographs using the camera's default settings.

Playing Back Still Pictures

Instructions on how to view still images that have been captured by the camera.

Rotating Displayed Images

How to rotate images on the LCD monitor for vertical viewing.

Deleting Displayed Images

Step-by-step guide to remove unwanted still images from the camera's memory.

Common Operations

Understanding the Button Functions

Explains the purpose and operation of each button on the camera for both capture and playback modes.

Using the Menu System

How to navigate and utilize the camera's menu for various settings and functions.

Taking Pictures

Taking Pictures in a Selected Mode

Overview of how to select different shooting modes for various photographic situations.

Taking Pictures in the Basic Mode (Green Mode)

Guide to using the simple Green Mode for easy picture-taking with automatic settings.

Auto Picture Mode

How the camera automatically selects the optimal shooting mode based on the scene.

Portrait and Kids Modes

Using specific modes for capturing portraits and children, with face recognition features.

Night Scene Mode

Instructions for taking clear pictures in dark environments and low-light conditions.

Digital SR Mode

How to use Digital SR mode to reduce camera shake and image blurring effectively.

Frame Composite Mode

Guide to adding frames to pictures while shooting for creative effects.

Digital Panorama Mode

Steps to capture multiple images and stitch them together to create a panoramic photograph.

Customized Settings

How to adjust settings like recorded pixels, quality, zoom, focus, flash, sensitivity, and exposure.

Useful Functions

Explore additional features like self-timer, continuous shooting, date imprinting, and saving settings.

Recording Movies

Guide to capturing video footage with sound using the camera.

Playing Back and Deleting Images

Playing Back Images on the Camera

How to view still pictures and movies directly on the camera's LCD monitor.

Reviewing Shooting Information

Displaying shooting data such as shutter speed, aperture, and date on playback images.

Image Display Modes

Options for viewing images, including nine-image thumbnails, folder view, and calendar view.

Zoom Playback

Magnifying images during playback to inspect details or specific areas.

Slideshow Playback

Automatically displays captured images one after another with customizable intervals and effects.

Playing Back Movies

Instructions for viewing recorded video clips and controlling playback.

Playing Back Images on a TV

Connecting the camera to a TV or monitor to display images and videos.

Deleting Images and Sound Files

How to remove unwanted pictures and sound files from the camera's memory.

Protecting Images and Sound Files

Preventing accidental deletion of important images and sound files by applying a protect function.

Editing and Printing Images

Image Editing Tools

Modifying images with tools like resizing, cropping, digital filters, and red-eye correction.

File Management

Copying images and sound files between camera memory and SD cards.

Printing Images

Setting print order format (DPOF) for direct printing via compatible labs or printers.

Settings

Camera Setup Basics

Essential setup including memory formatting, sound, date/time, and language configuration.

Connectivity and Display Settings

Configure camera connection modes, video output, and LCD screen brightness.

Power and Display Management

Manage power consumption and on-screen guides for efficient operation.

Reset and Startup Options

Resetting settings to defaults and customizing the camera's start-up screen.

Appendix

Default Settings

Lists factory default settings and explains their behavior with memory and reset functions.

Functions per Shooting Mode

Details which functions are available or fixed for each specific shooting mode.

Camera Messages

Explains common messages displayed on the LCD monitor and their meanings.

Troubleshooting Guide

Provides solutions for common camera problems, causes, and recommended remedies.

Main Specifications

Technical details about the camera's hardware, features, and capabilities.

Warranty Policy

Information regarding the product's limited warranty period, terms, and service procedures.

FCC Compliance Statement

Regulatory information regarding the device's compliance with FCC rules for electronic emissions.

Pentax Optio E50 User Manual

Table of Contents

Questions and Answers:

Pentax Optio E50 Specifications