Charge the Battery

1

2

3

4

When the LED indicator lights red, the battery is low. Replace the battery immediately or connect the power adapter to charge the battery.

1.Make sure the projector is turned off.

2.Insert the plug. ()

3.Connect the charger. (~)

4.During charging, the LED indicator lights red. ()

5.The LED indicator turns green when the battery is fully charged. This process may take up to 2.5 hours.

<Note>

1.The battery will not charge while the projector is operating.

2.For LED indicator information, see page 23.

3.After the projector is turned off, the battery may not start charging right away due to over temperature protection. The projector will automatically start charging once it cools off.

4.The battery has a lifespan and ages every time it is charged and discharged. It will gradually loose its charging capability as it ages. Replace the battery at the end of its lifespan.

Power On / Off

Press the Power button to turn the projector on or off.

For first time use, the Language screen appears.

1.

Highlight the desired language.

 

(

)

2.

Select the item. ( )

Connect input source - VGA / Composite / HDMI

Connect input source - Video in / Audio in

1

2

or

1

2

or

1

2

4

Connect the VGA / Component / HDMI device using an appropriate cable. (~)

Insert the universal connector with the arrow mark facing down.

<Note>

Component and HDMI cables are not included in the package.

1

2

or

1

For video and audio input

 

2

 

or

1

Audio input

 

only

 

2

1.Connect the AV input source. (~)

2.Connect external speakers to the audio out connector of the projector. ()

<Note>

1.All other brand and product names are trademarks or registered trademarks of their respective companies.

2.The cables connecting the video output devices are not supplied, please contact the device vendor.

3.iPod nano/iPod touch/iPhone/iPod classic

(version 5 and above)

4.Designed for iPod/iPhone/Mobile phone/ PMP with TV out functions. Using with devices with audio signal voltage > 0.3Vrms is not recommended.

5.The optional USB cable for iPod Connector is used to charge the iPod device using a computer.

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Optoma Technology PK320 user manual Charge the Battery, Power On / Off
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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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