You turned the Zoom Lens ring on your projector's zoom lens to make the image bigger or smaller. Icon shows a Lock symbol, then moving the Zoom Slider will only adjust the Image Size bigger or smaller as would be visually represented if If you press the blue padlock icon next to the Throw Distance value so that the The Zoom Range slider only affect one of the two controls. Using the blue padlock icons next to the Throw Distance value or Image Size value you can have The Zoom Range slider in the calculator will help you calculate the changes made by a Zoom Lens. If your selected projector has a Zoom Lens then the projector's Throw Distance or Image Size can be finely adjusted by moving the Measurement between the front of the projector lens and the surface of your wall or screen. The graphical representation of a projector in the middle of the calculator, you will see dimension lines that will tell you the Throw Distance Represents the diagonal distance between the top right corner of your image (screen) and the bottom left corner of your image (screen). Value box and hit the Enter key on your keyboard, or slide the Image Size slider back and forth until you find a number in the value box that To determine the Throw Distance for where you should place your projector in the room, enter an image diagonal measurement number in the Image Size Calculating a Throw Distance when you know the IMAGE SIZE On the graphical representation of a screen in the middle of theĬalculator, you will see dimension lines that will tell you the height, width, and diagonal measurements of your image. Key on your keyboard, or slide the Throw Distance slider back and forth until you find a number in the value box that represents theĭistance between the lens of the projector and the surface of the screen.

To determine the Image Size (screen size) enter a distance measurement number in the Throw Distance value box and hit the Enter Calculating an Image Size when you know the THROW DISTANCE To properlyįit your image onto a screen you need a projection calculator tool or throw chart to tell you the image size dimensions at the corresponding As you move a projectorĪway from the screen or wall, the image will get bigger, and as you push the projector closer to the screen or wall the image will be smaller.

Choose the media you would like to view from the menu on your device and play as you normally would.Why you need a Throw Distance Calculator?Ī projection calculator is used to calculate a screen size when a projector is a specific distance away from the screen.

Some devices may not have this ability, but they can still be used with the projector to project videos, photo slide shows, and some app content (this functionality is app dependent). NOTE: After syncing with the projector you may see your device’s screen being mirrored by the projector.

Allow the projector 15 to 20 seconds to fully start up and sync with your device.

Power on the projector by flipping the power switch to the on position.

If no external speaker is connected, the projector’s internal speaker will be used for audio.

If desired, connect a speaker to the 3.5mm audio out jack.

NOTE: Some devices may require an adapter to connect to your device.

Connect the included HDMI cable to the HDMI port on the projector and the other end to your device.

To power the projector with the built-in battery, simply turn the projector on.Once connected, the power indicator light will illuminate red on the projector to show it is connected to power. To power the projector with the Micro USB to USB cable, connect the Micro USB to the projector’s and plug the other end into a USB port.The projector can be powered using the included Micro USB to USB cable or the built-in battery.IMPORTANT: Fully charge the battery before the first use (approximately 3-4 hours). The blue system indicator light will come on if the battery power is getting low. The built-in battery is charged using the included Micro USB to USB cable.

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