Setting Up the Projector

1.Turn on the projector.

2.Open the on-screen menu. The projector’s wired IP address is displayed at the bottom of the on-screen menu.

Complete wired and wireless network information is shown in the on-screen menu under Help > About the network.

3.On a networked computer, open Internet Explorer or Netscape Navigator, enter the IP address of the projector into the URL bar, and press the Enter key. Use the IP address for the wired network connection when setting the wireless configuration.

4.In the browser, go to Networking > Wireless Settings.

5.For an Ad Hoc connection, set the following properties:

■Set the Wireless Network Type to Ad Hoc.

■Specify the desired Network ID (SSID) (sometimes called Service Set Identifier), and encryption options.

For an Infrastructure connection, set the following properties as specified by the network administrator:

■Set the Wireless Network Type to Infrastructure.

■Set the Network ID (SSID) and encryption options to match those of the access point.

■If the network is using a DHCP server, set IP Configuration Method to DHCP. If it is not using a DHCP server, talk to your network administrator to find the correct TCP/IP network settings.

✎If you enable encryption, the encryption key will be sent to the projector over the current network connection, which is not secure. For increased protection, set the encryption key only while using a wired network connection. The most secure connection is a direct connection to the computer using a cross-wired network cable.

6.Click Apply to activate settings. If you lose your network connection as the projector updates its settings, repeat step 3.

7.Go to Networking > Wireless Presenter. Enter a projector name to identify the projector for network presenters. You can also enter a projector password that presenters must provide when they connect.

8.Click Apply to activate settings.

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User’s Guide

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HP L1581A manual Browser, go to Networking Wireless Settings
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L1581A specifications

The HP L1581A is a high-performance test instrument designed specifically for the testing and evaluation of fiber optic components and systems. Targeted at telecommunications and networking applications, this device epitomizes precision and reliability in optical testing, making it an invaluable tool for engineers and technicians.

One of the standout features of the HP L1581A is its capability to deliver accurate measurements of optical power and signal quality across a wide range of wavelengths. This versatility allows it to support multiple fiber optic standards, accommodating both single-mode and multimode fibers. The instrument's wide wavelength range typically spans 1260 nm to 1650 nm, covering the primary wavelengths used in modern fiber optic communications.

The HP L1581A employs advanced technologies for signal processing and analysis, ensuring high-resolution measurements and minimal uncertainty. It incorporates state-of-the-art photodetectors that provide improved sensitivity and dynamic range. Additionally, the device features a user-friendly interface, often accompanied by a graphical display, which simplifies the analysis process with clear visual representations of data.

In terms of characteristics, the HP L1581A is noted for its compact design and portability, making it suitable for field operations as well as laboratory environments. Its robust construction ensures durability under varying conditions, which is critical in the demanding field of telecommunications.

Moreover, the instrument supports various measurement modes, including relative power measurement and absolute optical power measurement, providing users with flexibility depending on their testing needs. The L1581A also offers data logging capabilities, enabling users to store and analyze measurements over time, which is critical for long-term performance assessments.

Another significant feature of the HP L1581A is its compatibility with various software applications, allowing for seamless integration into existing test setups. This feature enables remote control and automation, which enhances productivity and efficiency in testing processes.

In conclusion, the HP L1581A is a sophisticated instrument equipped with high-precision measurement capabilities, advanced technologies for signal processing, and versatile operational features. Its robustness and user-friendly interface make it essential for professionals working with fiber optic systems, ensuring accurate testing and maintenance of critical telecommunications infrastructure.
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