Troubleshooting 6

■If you have a PC, use this DOS ECHO command:

echo showpage > port

Substitute the name of the printer port (for example COM1:,

COM2:, LPT1:, LPT2:) for the variable port in this command. For example, if you are testing a parallel connection on LPT1, type:

echo showpage > lpt1:

If the communication link between your computer and the printer is working, the printer should eject a blank page. If this works, but you cannot print from your application or through Windows, make sure that the appropriate driver is installed and that you have selected the printer correctly.

The printer doesn’t appear in the Chooser

■Make sure that the printer is turned on and the cables are correctly attached.

■Check the termination (refer to the documentation for your Ethernet adapter or LocalTalk connector for information on termination).

■Make sure that you have the correct zone selected in the Chooser before looking for the printerÕs name in the list of printers.

■If you have changed the printerÕs name, make sure that you have given it a unique name (not the same as any other printer in the zone).

User Manual

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Tektronix 480X user manual Printer doesn’t appear in the Chooser, Echo showpage port, Echo showpage lpt1
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480X specifications

The Tektronix 480X is a versatile and powerful test and measurement instrument that has gained recognition in various sectors, particularly in electronic design and troubleshooting. This oscilloscope combines cutting-edge technologies with an array of powerful features, catering primarily to engineers and technicians working in complex electronic environments.

One of the standout features of the Tektronix 480X is its exceptional bandwidth. With a significant frequency range, it can efficiently analyze high-speed digital signals, making it an invaluable tool in today’s fast-paced technological landscape. This bandwidth ability ensures that users can capture fast transients without compromising on the signal integrity, which is critical for performance analysis in modern circuits.

The instrument is equipped with advanced triggering options that enhance its usability. The various triggering capabilities, including edge and pulse-width triggering, allow technicians to capture elusive signal events with precision. This added functionality ensures that users can isolate and evaluate specific aspects of signals in real time, a crucial feature when diagnosing complex issues.

Additionally, the Tektronix 480X boasts a user-friendly interface, which is intuitive even for those who might be newer to oscilloscopes. The well-organized controls, combined with a clear display, make it easy to navigate through various functionalities and settings. This user-centric design enhances productivity by minimizing the learning curve for new users.

The high-speed sampling capability of the Tektronix 480X is another notable characteristic. Armed with a fast sampling rate, this oscilloscope can accurately reconstruct waveforms, ensuring detailed visualization of electronic signals. The high-resolution display complements this feature, allowing engineers to detect noise or distortions in the signal that may otherwise go unnoticed.

Furthermore, the Tektronix 480X supports a range of analysis features that provide insights into signal trends and behaviors. With integrated measurement tools, users can perform automated measurements like rise time, fall time, and frequency analysis, enhancing the overall functionality of the oscilloscope.

In conclusion, the Tektronix 480X is a robust tool that combines advanced technology and user-friendly features to support engineers in their test and measurement tasks. With its impressive bandwidth, advanced triggering options, and high-speed sampling capability, it is designed to meet the demands of modern electronic applications, making it a preferred choice for professionals in the field.
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