Optoma Technology PK320 Upload Files by Computer Confirm Transfer, Unplug the USB Cable

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How to Upload Files to Internal Memory

When a computer is connected via USB, the projector automatically detects the connection and the message below appears on screen.

2. Upload Files by Computer

1. Confirm Transfer

Yes

No

or

 

Returns to the previous screen

 

<Note>

 

Displayed screen varies

 

depending on the last session.

<Note>

 

The screen turns black after 60 seconds for

 

power saving. Press to wake up the display.

3.Unplug the USB Cable

Video

Music

Photo

Input

Office Viewer

Setup

Press matched symbol to enter specific function directly

<Note> Check your computer for the upload status. When upload is complete, you must unplug the USB cable to display the Home menu.

Compatible Video / VGA Mode

Troubleshooting

Timing Table

Mode

Resolution

V-Sync (Hz)

 

640x480

60

 

800x600

60

VGA

1024x768

60

1280x720

60

 

 

1280x800

60

 

1024x600

60

Composite*

480i / 480P

60

576i / 576P

50

Component

720p

50 / 60

HDMI

1080i

50 / 60

 

<Note>

Video format does not support content with B-Frame function.

If you experience a problem with your projector, please refer to the following information. If a problem persists, please contact your local retailer or service center.

Image Problems

No image appears on-screen

•Ensure the cables/charger/ battery are correctly and securely connected.

•Ensure the pins of connectors are not crooked or broken.

•Make sure the projector is switched on.

Image is out of focus

•Adjust the Focus Dial.

•Make sure the projection screen is between the required distance

9.6to 126.6 inches (0.245 to 3.215 meters) from the projector. See page 5.

Image is too small or too large

• Move the projector closer to or further from the screen.

Image is reversed

•Select “Setup --> Display --> Projection” from the OSD and set the projection direction.

Audio Problems

No sound

•During video or music playback, press the button.

Battery Problems

Battery capacity is low

•Remove the battery and clean the connectors.

•The battery is worn out and needs to be replaced.

•The battery may not charge correctly after the projector is turned off due to the high temperature emitted by the projector. Let the projector cool for a while before connecting the charger.

LED Indicator

LED Color

Description

No light

In operation

Red

Battery charging

Green

Battery charging

 

 

<Note>

•The LED flashes red when the projector temperature reaches 80°C. It is recommended to switch off the projector to allow it to cool down.

•When the projector temperature reaches 85°C, the projector automatically shuts down due to the built-in temperature protection. This is not a malfunction. Let the projector cool down before switching it on again.

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Contents Page Quipment Important Safety InstructionEye Safety Warnings Package Overview Install the BatteryProduct Overview Power On / Off Charge the BatteryUse a Tripod Stand Adjust the Projected ImageAdjust the focus  until the image is clear Submenu Items How to Use the MenuHome menu SubmenuPlayback File Select Data SourceSelect Video Select Video FileCompatibility Videos Select SetupAdjust Settings How to Play Videos Video Playback ModeSelect Data Source Select MusicSelect Music File Compatibility Music Select Music SettingHow to Play Music Playback Mode Music SettingsBrowse Thumbnails Select PhotoPreview File SelectExit Slideshow Mode Enter Slideshow Mode View SlideshowHow to View Photos Full Screen Mode How to View Photos Slideshow ModeCompatible Photo Format File Format File Extension Select SlideshowCompatibility Photo Compatibility Document Select Office ViewerSelect File View FileHow to View Documents View Mode Select Setup Select Display Setting Adjust SettingsReturn to Home Menu Select Setup Select System Select LanguageSelect Setup Select System Select Language Confirm language / Return to Home menuTurn Off the Projector Confirm UpgradeSelect Firmware Update Wait to CompleteSelect Reset Confirm ResetReset the System Resetting the System by Reset MenuSelect Input Exit Display ModeEnter Display Mode Adjust Volume / Settings View Source ContentAdjust Setting View Source ContentConfirm Setting Button guide 2. Select SettingsSelecting LED Mode Settings Select Brightness Select LED ModeAdjusting Brightness Settings Select SettingsSelect Sharpness Select Color ModeSelecting Color Mode Settings Adjusting Sharpness SettingsUnplug the USB Cable How to Upload Files to Internal MemoryCompatible Video / VGA Mode Troubleshooting Upload Files by Computer Confirm TransferMedia File Specs Decoders Media File Specs DefinitionsMedia File Specs Video Containers Media File Specs Audio / Image ContainersCopyright / Trademark Appendix

PK320 specifications

Optoma Technology PK320 is a compact and portable projector designed to deliver high-quality images in various settings. Known for its user-friendly features and impressive performance, the PK320 is particularly suitable for on-the-go professionals, educators, and home entertainment enthusiasts.

One of the standout features of the PK320 is its portability. Weighing in at just over a pound, this mini projector can easily fit into a bag or backpack, making it an ideal choice for business presentations or movie nights at friends' houses. Its lightweight design does not compromise its performance; the PK320 boasts a brightness of 100 ANSI lumens, allowing it to project clear and vibrant images even in dimly lit environments.

The resolution of the PK320 is another noteworthy characteristic. It features a native resolution of 854 x 480 pixels (WVGA), supporting up to 1080p video input. This resolution ensures that images and text are sharp and detailed, making it suitable for a variety of content, from detailed presentations to high-definition videos.

In terms of connectivity, the PK320 offers multiple options, including HDMI and USB ports. This versatility allows users to connect the projector to various devices, such as laptops, smartphones, and tablets. The inclusion of an integrated media player further adds to its convenience, enabling playback of multimedia files directly from a USB flash drive.

The PK320’s lamp life is another significant advantage, boasting an impressive lifespan of up to 20,000 hours in eco mode. This longevity means users can enjoy their projector for years to come without the need for frequent bulb replacements, thereby reducing maintenance costs.

Additionally, the PK320 includes built-in speakers that provide sufficient sound quality for small group presentations and casual viewing. While it is recommended to use external speakers for larger gatherings, the onboard audio functionality is a handy feature for portable use.

Overall, the Optoma PK320 combines portability, solid performance, and user-friendly features, making it a versatile choice for anyone in need of a compact projector. Whether for business, education, or entertainment, the PK320 is well-equipped to meet diverse projection needs.
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