Agilent Technologies E8257D/67D Configuring the Display, Contrast and Brightness, Inverse Video

Models: E8257D/67D

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Getting Started

Configuring the Display

Configuring the Display

You can adjust the LCD display using features such as contrast, brightness, screen saver mode, and the screen saver delay. You can also toggle features such as inverse video, display updating in remote mode, and the screen saver on or off.

Contrast and Brightness

Press to decrease the display contrast.

Pressing the decrease contrast hardkey and holding it down causes the display background to gradually darken in comparison to the text on the display. The minimum contrast setting is not a completely black display. Some contrast between the background and the text will still be visible.

Press to increase the display contrast.

Pressing the increase contrast hardkey and holding it down causes the display background to gradually brighten in comparison to the text on the display. If the background does not appear to change, it is probably set to the maximum contrast.

Press Utility > Display > Brightness.

This allows you to change the display’s brightness.

Brightness can be adjusted using the arrow keys, numeric keypad, or front panel knob. The brightness value is set to 50 (maximum brightness) at the factory. The minimum brightness value is 1.

Inverse Video

Press Utility > Display > Inverse Video Off On.

This toggles between inverse video mode and normal display mode.

The normal display mode for the signal generator is dark text on a light background. Inverse video mode is light text on a dark background. Inverse video is a persistent state; it is not affected by a signal generator preset or power cycle.

Screen Saver

Press Utility > Display > Screen Saver Off On.

This toggles the operating mode of the screen saver.

You can increase the life expectancy of the signal generator’s display light by activating the screen saver. Leaving the display lit for long periods of time or turning the display on and off frequently decreases the life of the bulb. With the screen saver on, the display light is turned off after a defined period of time with no

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Agilent Technologies E8257D/67D manual Configuring the Display, Contrast and Brightness, Inverse Video, Screen Saver

E8257D/67D specifications

Agilent Technologies has established itself as a leader in the realm of electronic testing and measurement, and the E8257D/67D signal generators are prime examples of its commitment to innovation and quality. These advanced signal generators are engineered to meet the rigorous demands of both research and development as well as manufacturing applications.

The E8257D/67D offers a frequency range of up to 67 GHz, making it suitable for a wide array of modern applications, including radar, satellite communications, and advanced wireless technologies. This wide frequency coverage is complemented by outstanding spectral purity and phase noise performance, which are crucial for applications that require high signal fidelity.

One of the standout features of the E8257D/67D is its ability to generate a variety of waveforms. In addition to traditional continuous wave signals, it supports frequency sweeping and pulse modulation, allowing users to design complex test scenarios that simulate real-world conditions. The instrument's high-resolution frequency and amplitude settings provide precision control, essential for characterizing high-performance components.

The E8257D/67D employs advanced digital signal processing technology that enhances both its accuracy and stability. This digital architecture allows for superior linearity and minimized distortion, which are vital parameters in many testing scenarios. Furthermore, the generator’s fast-switching capabilities enable rapid changes in frequency and amplitude, facilitating dynamic testing environments.

In terms of connectivity, the E8257D/67D supports various interfaces, including LAN, USB, and GPIB, allowing for seamless integration into automated test systems. This flexibility not only maximizes productivity but also simplifies system integration and data acquisition.

The user-friendly GUI (Graphical User Interface) of the E8257D/67D enhances the user experience, making it easier to navigate and configure settings. With its comprehensive set of built-in functions and measurement options, users can efficiently perform complex tasks without extensive training.

Overall, the Agilent Technologies E8257D/67D signal generators excel in providing high-performance signal generation capabilities. With its impressive specifications, versatility, and ease of use, it is an ideal choice for engineers and technicians seeking to ensure the highest standards in electronic design and testing. Whether in R&D labs or production lines, the E8257D/67D stands out as a reliable tool for advanced signal generation.