Chapter 4—Setup Adjustments

4.3. Geometric Adjustments

Geometric adjustments are performed for each type of source. Timing settings must be completed before geometry can be performed correctly.

NOTE: Toggle the REG ENABLE box to the unchecked mode in the GEOMETRY menu. This ensures that any previous convergence corrections will not influence the Geometry adjustments

4.3.1.Centering (G)

Centering moves the position of the raster on the CRT without wrapping around.

To Center (Green):

1.Use an external image.

2.Select CENTERING from the GEOMETRY MENU.

3.Use the HIDE key and hide R and B (toggle the RGB KEY to select R only and press HIDE then toggle the RGB KEY to select B only and press HIDE).

4.Toggle the RGB KEY to select G only.

5.Use the arrow keys and position the Green raster vertically and horizontally so that it is centered on the screen (refer to Figure 4.0-3 on page 4-12).

6.Recheck PHASE and BLANKING and readjust, if necessary.

7.Press ESCAPE or ENTER to exit.

4.3.2.Size

The size adjustment fits the size of the image to the screen size within the limits of the ILA® and CRT.

To adjust Size:

1.Continue with an external image.

2.Select SIZE from the GEOMETRY MENU.

3.Use the arrow keys and adjust the size of the image to the screen horizontally and vertically (refer to Figure 4.0-3).

NOTE: Select RGB (all) for coarse SIZE ADJUSTMENT. Select R or B for fine adjustment of R and B with reference to G.

4.Recheck and readjust centering, phase, and blanking, if necessary, to keep the entire picture in the center of the screen.

NOTE: Make the picture slightly smaller than the screen size. This makes other geometric adjustments easier. After completing geometric adjustments, slightly readjust size, if necessary.

5. Press ESCAPE or ENTER to exit.

HJT Model 100 User's Guide

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JVC CB100 manual Geometric Adjustments, Centering G, To Center Green, To adjust Size
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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.
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