HP L1581A manual If PowerPoint special effects do not work

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Fixing the System

❏If you are presenting a PowerPoint PPT file, a slide may not display completely if it requires too much memory. To reduce the size of graphics on slides, right-click any graphic, select Format Picture, then click Compress, and select the option for all pictures and the option to delete cropped areas.

❏An alternative to showing a PowerPoint PPT file is showing a mobile presentation PDB file, which supports other formats and elements and requires less memory to display (see “To create mobile presentations” on page 40).

If PowerPoint special effects do not work:

❏Some special effects are not supported, including sound effects.

❏When creating a mobile presentation, make sure you select the animation option. Do not select the Palm compatibility option because it disables special effects.

❏In PowerPoint, save the file as a type compatible with PowerPoint 2002. Click File > Save As, then change Save As Type.

If some pictures in a picture presentation are sideways:

❏The projector cannot rotate pictures. Insert the memory card in a computer or camera and edit the pictures on the computer or camera.

If a picture in a picture presentation is not displayed:

❏Any individual image that is larger than 3.5 MB is shown as a missing picture during the presentation. To avoid this situation, check file sizes, and edit large images or convert them to JPG format so they are smaller than 3.5 MB.

If pictures in a picture presentation are too small:

❏Pictures smaller than 1024 × 768 pixels are not magnified when they are displayed. If you insert the memory card in a computer, you can use graphics software to enlarge or edit the pictures.

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User’s Guide

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Contents L1581a Advanced connectivity Module User’s guide Page Contents Presenting from a Memory Card Index Contents User’s Guide Setting Up the Projector Symbol Function What’s in the Box?Identifying Features of the Module Setting Up the Module To install the connectivity moduleSetting Up the Projector To install a CompactFlash wireless card To set up the projector for wired network access Setting Up the Projector To set up the projector for a wireless connection Browser, go to Networking Wireless Settings Presenting from a Networked Computer Preparing for PresentationsTo prepare your computer for networked presentations Presenting from a Networked Computer To set up your computer for a wireless connection optional Presenting from a Networked Computer Presenting from a Networked Computer Showing Presentations To start a presentation To stop showing your presentation To include other presenters To disconnect and free the projector Presenting from a Networked Computer Presenting from a Wireless Handheld Organizer Creating presentations from PowerPoint To create a mobile presentationCreating presentations by printing To make a wireless connection Pocket PC PalmStart Wireless Presenter-to-Go and connect to the projector Tap the wireless icon Tap Disconnect Presenting from a Wireless Handheld Organizer Presenting from a Memory Card To store a presentationSupported types of presentations To prepare a PowerPoint presentation To prepare your computerTo create mobile presentations To insert a memory card in the projector To present from a memory cardPresenting from a Memory Card PC-free presentations Presenting from a memory card Changing presentation settings To stop a memory card presentationPresenting from a Memory Card Maintaining the System Managing the ProjectorTo find the projector’s address To manage the projector using the on-screen menu New menu entries with module installedTo manage the projector from the Web Managing projector propertiesSnmp To update the firmware Upgrading the SystemWeb method Maintaining the System Troubleshooting Suggestions Connection problemsFixing the System If you cannot connect to the projector using a Web browser Fixing the System Setup problems If you cannot change settings using a Web browserPresentation problems If the mouse buttons on the remote control do not work If the projector stops showing your network presentationMemory card problems If PowerPoint special effects do not work If some pictures in a picture presentation are sidewaysIf a picture in a picture presentation is not displayed If pictures in a picture presentation are too smallHardware problems If a memory card does not work with the projectorIf a presentation file is not listed or does not open If a USB mouse or keyboard does not workTesting the Projector To run the projector diagnosticsIf the microphone port doesn’t seem to work Specifications ReferenceSafety Information StorageRegulatory Information CanadaConnections to peripheral devices Japan Korea International Declaration of ConformityReference Index Index Index Index

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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