Power on and OFF, Displaying Internal Test Patterns

Chapter 2—Installation

3.3. Power ON and OFF

CAUTION!!! Before applying power to the projector

thoroughly read the safety guidelines outlined at the beginning of this operator’s manual.

NOTE: When the projector is turned OFF, the xenon arc lamp is turned off but the cooling fans stay on for five (5) minutes to cool the lamp. Do Not unplug the projector or turn off the circuit breaker until these fans have stopped running.

Verify that the projector is connected to a 90-132 VAC, 200-264VAC, 20/10 Amp, single-phase, 50/60 Hz AC power source.

To turn ON projector power:

1.Toggle circuit breaker on side panel to ON. The LED light on the right of the projector glows orange.

2.Press the POWER KEY on the IR remote.

3.NOTE: The same POWER KEY also turns the projector power off. When turning power off, this LED will blink again. The LED must stop blinking before power to projector can be turned on again.

4.The orange LED should now glow green as the projector turns ON. A Hughes-JVC logo may appear on the screen for five (5) seconds.

The screen then displays the external video or goes blank if no video signal is present.

5.NOTE: Hughes-JVC logo is a default setting. Access PREFERENCE MENU to deselect, if desired.

3.4.Displaying Internal Test Patterns

As a quick way to make sure that the projector is working correctly, the HJT Model 100 Projector has nine (9) internally generated test patterns. Table 3.0-2 lists patterns available and how they are used to perform adjustments on the HJT Model 100 Projector. The test patterns are accessed through the MAIN MENU and

SYSTEM MENU.

Table 3.0-2 Internal Test Patterns

#	Description	Purpose
1	No test pattern available	External Signal. Used to adjust Phase, Centering, Blanking, and Size.
2	RGB X-hatch	XY Convergence.
3	Cont/Bright	Adjust proper Contrast and Brightness while viewing external video.
4	Variable Flat	Adjust Threshold and Sensitivity.
5	X-hatch	Adjust Linearity, Edge Linearity, Keystone, Keystone Balance,
		Pincushion, Pincushion Balance, Bow, and Skew.
6	Focus	Adjust Projection Lens and Electronic focus.
7	Grey/Pluge	Adjust Black level (G2) and Color Balance.
8	Center/Lin	Use for Size adjustment when using Internal source only.

3-6	Hughes-JVC Technology Corporation

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.

JVC CB100 manual Power on and OFF, Displaying Internal Test Patterns, To turn on projector power

Models: CB100