H-V Keystone Function

Correcting Trapezoidal Distortion and Adjusting Vertical Size of the picture.

This function allows for Keystone correction.

Note

•When the image is projected either from top or from bottom toward the screen at an angle, the image becomes distorted trapezoidally.

The function for correcting trapezoidal distortion is called Keystone Correction.

•The Keystone Correction can be adjusted up to angle of approximately ±15 degrees.

•“KEYSTONE” does not work with the 1080I input signal.

(On-screen Trapezoidal Distortion)

Main Menu

Normal screen

Keystone Correc-

*

Vertical size

 

tion screen

 

adjustment screen

Functions

Correction and the adjustment of the vertical size of the picture.

1

Select “V-Keystone” or

 

“H-Keystone” in the layout.

 

 

 

 

 

 

Selected item

Description

 

 

 

 

 

 

H Keystone

Horizontally adjusts the

 

 

keystone settings.

 

 

 

 

 

 

 

 

 

V Keystone

Vertically adjusts the

 

 

keystone settings.

 

 

 

 

 

 

 

Compresses upper side.

Compresses lower side.

*“V-SIZE” is not dis- played when the value of “KEYSTONE” is “0”.

Easy to Use

2

Press“W” or “X” to adjust the

Horizontal Keystone Correction

 

 

 

 

 

 

keystone correction.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note

•Since the trapezoidal distortion of the image

can be corrected up to an angle of approximately ±15 degrees, the actual screen can be diagonally set up to that angle as well.

•Straight lines or the edges of images may

appear jagged while adjusting the image.

Vertical Keystone Correction

44

Page 45 Page 47
Page 46
Image 46
BOXLIGHT PREMIERE 30HD manual Keystone Function, Select V-Keystone or, Keystone in the layout, Vertical Keystone Correction
Page 45 Page 47

PREMIERE 30HD specifications

The BOXLIGHT PREMIERE 30HD is a remarkable addition to the world of interactive and engaging educational technology. Designed to enhance teaching and presentation experiences, this advanced projector embodies a range of high-tech features and user-friendly characteristics that cater specifically to the needs of educators, business professionals, and learners alike.

One of the standout features of the PREMIERE 30HD is its impressive brightness of 3,300 lumens, delivering vibrant and sharp images even in well-lit environments. This ensures that every presentation remains clear and legible, allowing for an effective communication of information. Furthermore, the 1080p HD resolution enhances the visual quality, providing highly detailed imagery that captivates audiences and enriches the learning experience.

In terms of connectivity, the BOXLIGHT PREMIERE 30HD offers a wealth of options, including HDMI, USB-C, and wireless capabilities, making it incredibly easy to connect a variety of devices, from laptops to smartphones. This versatility facilitates seamless integration into any classroom or meeting room setup, allowing users to choose their preferred method of display without any hassle.

The interactive features of the PREMIERE 30HD further set this projector apart from its competitors. Equipped with capabilities that enable touch interactivity, it transforms standard presentations into engaging collaborative experiences. Users can annotate and manipulate content directly on the projected surface, fostering a dynamic learning environment that encourages participation and interaction.

Moreover, the BOXLIGHT PREMIERE 30HD employs advanced DLP technology, which not only enhances color accuracy but also ensures a longer lifespan of the light source, minimizing maintenance needs and reducing total cost of ownership. Its compact and lightweight design ensures easy portability, making it an ideal solution for educators who frequently transition between different classrooms or for businesses that require on-the-go presentations.

In conclusion, the BOXLIGHT PREMIERE 30HD stands out as an innovative and versatile projector that meets the diverse needs of modern education and corporate environments. With its superior brightness, high resolution, extensive connectivity options, interactive capabilities, and advanced technology, it undeniably sets a higher standard for projectors in the market, making learning and presentations more engaging and effective.
Top Page Image Contents