HP L1581A manual Memory card problems

Page 59

Fixing the System

Memory card problems

If the incorrect fonts are displayed in a PowerPoint presentation:

To embed PowerPoint fonts on a memory card, you must use a computer with HP Wireless Presenter-to-Go software (see “To prepare your computer” on page 39).

❏If you are presenting a PowerPoint PPT file, be sure the required fonts are embedded on the memory card (see “To prepare a PowerPoint presentation” on page 39).

❏If you see a Presenter-to-Go message indicating a font cannot be embedded, edit the PowerPoint file and replace the restricted font with a different font. In PowerPoint, you can click Format > Replace Fonts and make sure all fonts are TrueType fonts. Then be sure the new font is embedded on the memory card.

❏If the PowerPoint file contains an embedded font not installed on your computer, this font cannot be embedded on the memory card. If possible, change the font in the PowerPoint file, then be sure the new font is embedded on the memory card.

❏If the FONTS folder on the memory card has been deleted, no fonts are available for PPT presentations. Right-click each PPT file on the card and select Embed Fonts.

❏As an alternative to showing a PowerPoint PPT file, you can show a mobile presentation PDB file, which contains all necessary font information (see “To create mobile presentations” on page 40).

If the formatting or layout of a PowerPoint presentation is displayed incorrectly:

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

❏Word Art cannot be displayed from a PowerPoint PPT file, but you can convert Word Art to an image that can be displayed. In PowerPoint, while holding CTRL select all instances of Word Art in a slide, then right-click and select Save As Image. Then delete all the Word Art and insert the image in the slide.

❏Some types of PowerPoint formatting and elements are not supported. Try using different formatting or different elements, or try the alternative described in the last suggestion below.

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 What’s in the Box? Symbol FunctionIdentifying Features of the Module To install the connectivity module Setting Up the 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 Preparing for Presentations Presenting from a Networked ComputerTo 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 To create a mobile presentation Creating presentations from PowerPointCreating presentations by printing To make a wireless connection Palm Pocket PCStart Wireless Presenter-to-Go and connect to the projector Tap the wireless icon Tap Disconnect Presenting from a Wireless Handheld Organizer To store a presentation Presenting from a Memory CardSupported types of presentations To prepare your computer To prepare a PowerPoint presentationTo create mobile presentations To present from a memory card To insert a memory card in the projectorPresenting from a Memory Card PC-free presentations Presenting from a memory card To stop a memory card presentation Changing presentation settingsPresenting from a Memory Card To find the projector’s address Maintaining the SystemManaging the Projector New menu entries with module installed To manage the projector using the on-screen menuManaging projector properties To manage the projector from the WebSnmp Web method To update the firmwareUpgrading the System Maintaining the System Fixing the System Troubleshooting SuggestionsConnection problems If you cannot connect to the projector using a Web browser Fixing the System If you cannot change settings using a Web browser Setup problemsPresentation problems If the projector stops showing your network presentation If the mouse buttons on the remote control do not workMemory card problems If pictures in a picture presentation are too small If PowerPoint special effects do not workIf some pictures in a picture presentation are sideways If a picture in a picture presentation is not displayedIf a USB mouse or keyboard does not work Hardware problemsIf a memory card does not work with the projector If a presentation file is not listed or does not openIf the microphone port doesn’t seem to work Testing the ProjectorTo run the projector diagnostics Reference SpecificationsStorage Safety InformationConnections to peripheral devices Regulatory InformationCanada Japan Korea Declaration of Conformity InternationalReference 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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