Mode

ISF Day

ISF Night

User 1

User 2

User 3

 

User Controls

 

Press the

to increase the amount of green in the image.

 

Press the

to increase the amount of red in the image.

English

Sharpness

 

 

 

Adjusts the sharpness of the image.

 

Press the

to decrease the sharpness.

 

Press the

to increase the sharpness.

 

Reset

 

 

Returns the current menu’s settings to factory default.

ISF Modes

For care-free operation, HD81 comes with ISF Modes.

▪The HD81 is designed to offer exceptional performance “out of box”; but since lighting and other factors can affect the performance of your display device, Optoma offers ISF calibration capability. After the ISF calibration, the user can simply switch among the two ISF Day and Night modes to have certified image effects.

▪Day and Night modes are locked at the factory and require certified ISF calibrators to unlock and set-up. Certain factors cannot be set at the factory due to variables during the setup. Professional calibration of Day and Night modes allow for the appropriate setting of contrast, tint, sharpness, color levels and other parameters to exactly match the environment where the display device is used. There are also three user modes which can be modified by the user, allowing a total of five settings per signal/connection to match every condition.

▪For ISF calibration, please visit www.imagingscience.com to find a certified ISF technician in your area.

1)To select an ISF mode, press “Menu” button and use “Enter” or “” to enter the IMAGE category, then use “”,

“” arrow keys to highlight “Mode”. Press “Enter” or “

” to enter ISF Mode menu.

2)Use “”, “” to select the desired mode.

User Mode

There are three user modes. All fine-tuning under User Modes will be saved for each signal/connection.

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Optoma Technology HD81 manual Sharpness, Reset, ISF Modes, User Mode
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HD81 specifications

The Optoma Technology HD81 is a high-performance projector that is designed primarily for home theater enthusiasts seeking an immersive viewing experience. This projector stands out in the market with its advanced features, exceptional image quality, and cutting-edge technology.

One of the HD81's key features is its 1080p resolution, delivering stunningly detailed and vibrant images. With a native resolution of 1920x1080 pixels, users can enjoy sharp details whether they're watching movies, playing video games, or streaming content. The projector employs DLP (Digital Light Processing) technology, which enhances color accuracy and ensures that images are bright and vivid, making it ideal for various viewing environments.

A significant characteristic of the Optoma HD81 is its impressive contrast ratio, which can exceed 10,000:1. This elevated contrast allows for deeper blacks and more distinct colors, creating a more dynamic range that enhances the viewing experience. The projector also boasts a brightness level of up to 1200 ANSI lumens, ensuring that images remain clear and visible even in moderately lit rooms.

The HD81 includes numerous connectivity options, making it versatile for a wide array of devices. With HDMI inputs, VGA ports, and USB options, users can easily connect their gaming consoles, Blu-ray players, or computers without hassle. Additionally, the projector supports various video formats, including 3D content, which adds a layer of depth and excitement to movies and games.

Another notable feature of the Optoma HD81 is its low noise operation. The fan noise is minimally intrusive, allowing viewers to focus entirely on the content, making it suitable for quiet settings such as home theaters.

Furthermore, the HD81 incorporates advanced image processing technologies, such as the BrilliantColor technology, which enhances color richness and improves overall image quality. This ensures that colors are accurately reproduced and that the viewing experience is as close to real life as possible.

In summary, the Optoma Technology HD81 is a compelling choice for anyone looking to elevate their home viewing experience. With its 1080p resolution, high contrast ratios, superior brightness, and versatile connectivity options, this projector is designed to deliver stunning visuals and a captivating experience for movie lovers and gamers alike. Whether for casual viewing or dedicated home theater setups, the HD81 remains an exemplary choice in the projector market.
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