OPTOMA PK320 Manual - Free PDF Download

Page 1 - Product Identification and Support Information

Cover page featuring product illustration, brand logo, and support resources.

Page 2 - Safety and Regulatory Compliance

Safety warnings for Class 1 LED projectors, operational safety instructions, maintenance guidelines, and electrical/electronic equipment disposal advice.

Page 3 - Physical Components and Battery Installation

Overview of physical components, part numbers, accessories, and step-by-step guide for battery installation with visual diagrams.

Page 4 - Powering and Input Connectivity

Instructions for charging the battery, powering the projector, and connecting various input sources like VGA, HDMI, Component, and Audio In using cables and adapters.

Page 5 - External Data Source Connection and Positioning

Instructions for connecting data sources such as microSD cards and USB flash drives, along with guidance on using a tripod stand and adjusting image focus and size based on projection distance.

Page 6 - Menu Navigation and Data Source Icons

Explanation of the device menu structure including Home and submenus (Video, Music, Photo, Office Viewer, Input, Setup), navigation controls, and data source icons.

Page 7 - Video File Playback Procedures

Step-by-step process for playing video files from internal memory, MicroSD card, or external USB, including options for playback start points.

Page 8 - Video Playback Settings and Formats

Controls for video playback (pause, rewind, repeat), methods to modify settings via the Setup menu, and compatible video formats with supported decoders.

Page 9 - Music Playback Procedures

Step-by-step guide for playing music from internal memory, MicroSD card, or USB using a car stereo system, including data source selection.

Page 10 - Audio Playback Controls and Settings

Controls for music playback mode, volume adjustment, track navigation functions (repeat/shuffle), and access to audio format settings and decoders.

Page 11 - Photo Viewing Procedures

Step-by-step guide for viewing photos from internal memory, MicroSD card, or external USB, including selecting modes, navigating pages, browsing thumbnails, and previewing files.

Page 12 - Photo Display Modes

Instructions for viewing photos in Full Screen Mode with navigation controls, and steps to enter, view, and exit Slideshow Mode with playback controls.

Page 13 - Slideshow Configuration and File Compatibility

Steps to configure slideshow settings, adjust timers and background music, and compatibility notes for photo file formats (BMP, JPG, JPEG) and resolutions.

Page 14 - Document Viewing and Language Support

Instructions for viewing documents using the Office Viewer from internal memory or external sources, details on compatible document formats, and supported language fonts.

Page 15 - Display Settings and Keypad Functions

Guide to keypad functions for navigation and zoom, and steps for modifying display settings such as LED mode, gamma, aspect ratio, and projection options.

Page 16 - System Information and Language Selection

Instructions for changing the menu language and viewing projector details including model name, firmware version, memory capacities, and power status.

Page 17 - Firmware Upgrade Procedure

Step-by-step instructions for downloading firmware from the website, preparing a microSD card, and navigating the menu to complete the system update process.

Page 18 - System Reset Procedure

Instructions for resetting the projector system via the on-screen menu, including a warning that internal memory files will be deleted and navigation steps.

Page 19 - External Input Source Selection

Procedure for manually selecting external input sources like VGA, Composite AV, or HDMI when automatic detection fails, including setting adjustments.

Page 20 - Image and Contrast Adjustments

Step-by-step instructions for adjusting display settings, including changing the aspect ratio (16:9, 4:3, AUTO) and adjusting contrast levels.

Page 21 - Brightness and LED Mode Adjustment

Visual instructions for navigating to settings to adjust brightness and LED mode values, noting automatic application after inactivity.

Page 22 - Color Mode and Sharpness Settings

Instructions for modifying color mode options, including Extended or Standard modes, and adjusting sharpness levels using on-screen menus or remote controls.

Page 23 - File Upload and Troubleshooting

Steps for uploading files to internal memory via USB, confirming transfer, and troubleshooting image, audio, battery, and LED indicator problems.

Page 24 - Media File Specifications

Definitions of media file specifications detailing audio and video containers, associated decoders, and supported codecs like MP3, H.263, and MPEG4.

Page 25 - Legal and Copyright Information

Legal notices regarding user license prohibitions on copying or reverse engineering, copyright/trademark statements, and liability disclaimers.