Chapter 7—Glossary

Sensitivity (White)

Adjustment for decreasing brightness on the bright areas

 

of the screen. Used with Threshold adjustment to obtain

 

optimal projected image.

 

Sharpness

Apparent image resolution. High sharpness may be the

 

result of high resolution, or it might be an optical illusion

 

caused by image enhancement or by visible edges in a

 

display, such as the vertical stripes of an aperture grille

 

CRT.

 

Size Adjustment

Fits the size of the projected image to the screen size.

Skew

Distortion caused by the vertical or horizontal centerline

 

not being exactly vertical or horizontal resulting in an

 

image that “leans” right/left or up/down.

Source

A specific video/graphic input format such as VGA,

 

HDTV, NTSC etc. with a given set of parameters such as

 

horizontal and vertical scanning rates,

 

interlaced/noninterlaced scanning, and sync

 

source/polarity.

 

Source File

A memory location used to store

Geometry,

 

convergence, Shading and ILA®

settings setup data for

 

a specific video/graphic sources.

 

Synchronization

Also called "sync" for short. Working together, horizontal

 

and vertical sync signals from the signal source control

 

the monitor's scan circuits to properly time the lines and

 

frames of a picture.

 

Threshold (Black)

Adjustment for increasing brightness on the dark

 

areas of the screen. Used with Sensitivity adjustment to

 

obtain optimal projected image.

 

Throw

Distance to the screen from the projector.

Variable Flat Field

Test Pattern #5. Used for Threshold, Sensitivity and

 

shading purposes.

 

Vertical Resolution

The amount of detail that can be perceived in the vertical

 

direction; the maximum number of alternating white and

 

black horizontal lines that can be counted from the top of

 

the picture to the bottom.

 

Vertical Scan Frequency

Input signal vertical scan frequency.

Vertical Scan

Reverses the image vertically for use with ceiling

Reversal Jumpers

displays or mirror-bounced displays. Information on

 

these jumpers can be found in the HJT Model 100

 

Projector Service Manual.

 

Glossary-6

Hughes-JVC Technology Corporation

Page 124
Image 124
JVC CB100 Sensitivity White, Sharpness, Size Adjustment, Skew, Source File, Synchronization, Threshold Black, Throw

CB100 specifications

The JVC CB100 is a versatile and compact Bluetooth speaker designed to deliver rich sound quality and ease of portability for music enthusiasts on the go. One of its most notable features is its robust wireless connectivity, enabling users to easily pair their smartphones, tablets, or laptops via Bluetooth within a range of up to 33 feet (10 meters). This flexibility allows for seamless audio streaming without the hassle of cables, making it perfect for outdoor gatherings, parties, or simply relaxing at home.

The CB100 is engineered with high-performance audio drivers that provide a well-balanced sound profile. Its enhanced bass response ensures that low frequencies are reproduced with clarity and depth, while midrange frequencies maintain a crisp and clear audio experience, ideal for all genres of music. The speaker also supports advanced audio technologies such as DSP (Digital Signal Processing) to optimize sound performance, ensuring that the audio output remains consistent even at different volume levels.

In terms of design, the JVC CB100 features a sleek and modern aesthetic that makes it an attractive addition to any space. It is lightweight and compact, allowing for easy portability, whether you’re heading to the beach, a picnic, or traveling. The durable construction of the speaker adds another layer of appeal, as it is built to withstand everyday wear and tear, making it both a stylish and practical choice for mobile audio solutions.

The speaker also includes an impressive battery life, providing several hours of playback time on a single charge. This longevity ensures that you can enjoy uninterrupted music sessions without the need for frequent recharges. Additionally, it is equipped with USB-C charging, which not only facilitates faster charging times but also enhances convenience for users.

Moreover, the JVC CB100 is designed with user-friendly controls, allowing individuals to easily navigate their playlists and adjust volume levels with the press of a button. This ease of use ensures that listeners can quickly switch between their favorite tracks or respond to calls with integrated hands-free capabilities.

In conclusion, the JVC CB100 combines portability, advanced audio technology, and modern design, making it an excellent choice for music lovers who appreciate quality sound and convenience in their listening experience. Whether at home or on the move, the CB100's features make it a versatile and reliable companion for all audio needs.