InFocus IN20 manual Using the audio, Using the projector’s speaker, Connecting external speakers

Page 24

Using the audio

Using the projector’s speaker

To use the projector’s speaker, connect your source to the Audio In connec- tors (L and/or R) on the projector’s composite connectors.

To adjust the volume, press the Volume buttons on the keypad.

Troubleshooting Audio

If you aren’t hearing the audio, check the following:

Make sure the audio cable is connected.

Make sure the volume is turned up enough. Press the Volume button on the keypad or remote.

Make sure the correct source is active.

Make sure that you are connected to an “audio out” connector on the source as opposed to a “line-in” or “microphone” connector.

Adjust the audio source.

If playing a video, make sure the playback has not been paused.

Connecting external speakers

The projector can be attached to external amplified speakers by connecting a 3.5mm stereo audio cable from the Audio Out connector on the projector to the amplified speakers. Alternatively, you can bypass the projector’s audio system and connect the audio directly from your source to a stereo or home theater system.

connect audio cable

adjust volume

external speakers

with own power source

audio out

speaker cable

23

Image 24
Contents Reference Guide Canada Declaration of ConformityTrademarks FCC WarningTable of Contents Product specifications Accessories Online Registration IntroductionConnector Panel Positioning the projector Range of distance to the screen for a given screen sizeProjector and device connector guide Standard Broadcast TV not Hdtv via cable, digitalCable, satellite TV, DVD, or Standard Video CameraHigh Definition TV Progressive DVDProgressive Video Game Connecting a computer source Required computer connectionsOptional computer connections Displaying an image ? No start up screen? Get help onAdjusting the image Connecting a video device What is Aspect Ratio?Video device connections Composite video connectionVideo connection Vesa connectionTroubleshooting your setup Shutting down the projectorProblem No start up screen Only start up screen appears Computer image projectedNo computer image, just the words Signal out of range Press the Auto Image button on keypadPage Page Color Temperature light Replace lamp Still need assistance? Using the remote control Troubleshooting the remoteUsing the audio Using the projector’s speakerConnecting external speakers Troubleshooting AudioUsing the keypad buttons Presentation features Optimizing computer imagesOptimizing video images Customizing the projectorUsing the menus Picture menu Advanced menu Page Settings menu Startup Logo Blank Screen Custom Key Language menu PIN feature To reset the PIN back to the defaultTo enter the PIN at projector startup To change the PINMaintenance Cleaning the lensReplacing the projection lamp Squeeze lamp connector Loosen screw Service menu Using the security lock Numerics Advanced menu

IN20 specifications

The InFocus IN20 projector is an entry-level model designed for education and small business environments where portability and convenience are essential. This projector stands out due to its user-friendly features and commendable image quality, making it a reliable companion for presentations.

One of the key features of the InFocus IN20 is its brightness. With a lumens rating of around 2200, it is capable of delivering bright and clear images even in moderately lit rooms. This level of brightness ensures that your presentations are visible without excessive dimming of the environment, allowing for an effective viewing experience.

The IN20 utilizes DLP technology, which is known for producing sharp images with accurate colors. DLP projectors like the IN20 are also less prone to dust and maintenance issues compared to LCD projectors, thanks to their sealed optics. The DLP chip technology enhances image quality and provides a smooth projection experience, making it ideal for a variety of content, from text-heavy presentations to dynamic video.

Resolution is another critical aspect of the IN20. It supports SVGA resolution (800 x 600), which is sufficient for standard presentations, documents, and graphics. The native resolution optimally displays detailed text and images, ensuring that your message comes across effectively.

Portability is a significant advantage of the InFocus IN20. Weighing in at about 3.9 pounds, it is lightweight and compact, making it easy to transport between different locations. Whether you’re moving from one classroom to another or taking it to an off-site meeting, the projector’s small footprint allows for easy setup and takedown.

Connectivity options are also worth mentioning. The IN20 includes multiple input ports including VGA, USB, and composite video, making it compatible with various devices such as laptops, DVD players, and even some smartphones and tablets. This versatility allows users to quickly connect without the need for complex setups or adapters.

Moreover, the InFocus IN20 features a built-in speaker, which enhances audio playback, though users may opt for external speakers for larger spaces where sound may be less adequate. The projector also incorporates a straightforward, intuitive user interface, making navigation and setting adjustments seamless even for those who may not be tech-savvy.

In conclusion, the InFocus IN20 is an excellent choice for users in educational and business environments looking for an affordable yet effective projection solution. Its combination of brightness, portability, and ease of use make it a potent tool for anyone needing reliable presentation capabilities.