Question about Panasonic PT-LB20U Multimedia Projector

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Mouse arrow projects as a square and I need an arrow

When I use my computer (MAC OS X), the mouse appears as an arrow on my regular monitor, but on the projected image, it appears as a box or tiny page or something. I need it to project as an arrow. What can I do to make the arrow appear when projected?

Panasonic LB20U projector

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This is a setting on the projects setting menu, it may also be a software setting for the projector

rod

gooto menu look threw options

Posted on Feb 03, 2009

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Posted on Jan 02, 2017

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Why is my macbook air a1466 showin a file with a question mark when i turn it on and how do i fix it


http://support.apple.com/kb/ts1440

A flashing question mark appears when you start your Mac Symptoms

If you see a flashing question mark when you start your Mac, it's probably because it can't find the system software it needs to start up. Usually, all you have to do to get your Mac back up and running is remind it where its software is.
Resolution

If your computer starts up normally after a brief delay, you probably just need to reselect the startup disk in Startup Disk preferences. It's normal to see the flashing question mark when a startup disk has not been selected. In most cases, reselecting the startup disk is all that is required to resolve the issue.

Sometimes, your computer may not start beyond the flashing question mark.

Tip: If your computer has a gray screen (with no flashing question mark) startup issue, see Mac OS X: Gray screen appears during startup.

Check the mouse and keyboard

This issue might occur if a mouse or trackpad button is pressed during startup. Make sure the button isn't pressed.

If the issue persists, shut down your Mac with its power button, disconnect any external mouse and keyboard, then turn on your Mac with its power button. If the flashing question mark issue persists, reconnect the keyboard and mouse.

Additional steps

If your Mac still starts to a flashing question mark, follow the steps below. If any step resolves the issue, you don't need to continue to the next one.

  1. Select your Mac OS X startup disk with Startup Manager by restarting and holding the Option key. After your Mac starts up, restart again to verify that the flashing question mark does not appear.
  2. If the issue persists, insert your Mac OS X installation disc. Be sure to either use the disc that came with your Mac, or, if you installed a later Mac OS X version from disc, use the newer disc.

    MacBook Air note: On a MacBook Air, there are two options for starting up from Mac OS X media: Either connect a MacBook Air SuperDrive to the MacBook Air via the USB port and restart the computer, holding down the C key during startup, or use Remote Install Mac OS X to startup from a system software DVD that's located on a partner computer. Once started up from Mac OS X media, skip to step 3.

  3. Restart the computer, then hold the C key during startup.
  4. From the Utilities menu, choose Disk Utility. Don't click Continue.
  5. Select your Mac OS X disk (named "Macintosh HD" by default) in the left side of the Disk Utility window.
  6. Click the First Aid tab.
  7. Click Repair Disk to verify and repair any issues with your Mac OS X startup disk.
  8. After repairing the disk, try to start up normally.

    Important: If Disk Utility finds issues it cannot repair, you may need to back up as much of your data as possible (or use Time Machine to back up to a different disk), then erase the disk and reinstall Mac OS X. You should back up important files and data before erasing a drive. Erasing deletes everything on the hard disk (including things on your desktop). Also, you can install Mac OS X onto an external disk, start from the external disk, and use Migration Assistant to transfer items from your usual internal Mac OS X startup disk to the external disk, then erase the internal disk and reinstall Mac OS X.
  9. If the issue persists, and Disk Utility didn't find any irreparable issues, quit Disk Utility, quit the Installer, select your disk when prompted, and restart.
  10. If the issue continues, reset PRAM. Note: After resetting PRAM, if the computer starts up normally, reselect the startup disk in the Startup Disk preferences.
  11. If none of these steps resolve the issue, start up from the Mac OS X Installation disc and reinstall Mac OS X.
Last

Mar 30, 2014 | Computers & Internet

1 Answer

Mouse will not move how can I shut down my computer


Alt+F4 after pressing it. Small windows will be open then control it with arrow buttons.

Nov 12, 2013 | HP 2009M Monitor

1 Answer

Samsung monitor menu controls (contrast & brightness) inoperable


You're not supposed to be able to use the mouse to adjust these settings. These settings can only be adjusted from the buttons on the monitor!

Please read the user manual for your monitor for exact instructions.

Feb 19, 2012 | Computers & Internet

1 Answer

Kensington mac os x driver doesn't work


Try Step A

Unplugging it and re plugging it back in

Or if you have another mouse do step A then move the curser with the mouse and now the trackball will work

Frustrating Isn't it !

Nov 07, 2009 | Kensington Expert Mouse Trackball

1 Answer

How-to move cursor ?


If there is a black square in the middle below the keybord, that is what is called a glidepoint. You just use your finger to glide the mouse arrow around inside of that box. The bars are for the mouse buttons.
If you are like me, I like to hook up a regular mouse via USB and use the regular mouse instead.

I hope that I have provided the correct information that will assist you in the resolution of this issue. If you have any questions, please post back with a comment to this thread.
If I have helped you with your question and/or solved the problem, please take just a moment to rate this post. Thank you!

May 09, 2009 | Computers & Internet

1 Answer

Mouse displays with a square instead of an arrow


lb 20u does not support mac os,yet try the auto setup on the remote , if u are getting the image properly

Feb 03, 2009 | Panasonic PT-LB20U Multimedia Projector

2 Answers

How to set up and use targus wireless computer mouse model#amw26


Under the mouse there should be a usb stick attached to the mouse which most likely should slide out from the mouse. It also appears that the plastic cover behind the two buttons (this cover has targus written on it) Should come off. After you remove the usb stick there might be a button somewhere on the bottom of the mouse that you should be able to press to get the battery cover to pop up. Then you should be able to pull up on the battery cover and remove it from the mouse. This mouse takes two AA batteries. Once the batteries are installed then plug the usb stick into any of the usb ports on the computer. The computer should recognize the drivers for this mouse (if you are using Windows 2000, XP, Vista, or Mac OS X [or higher]). If the drivers are not immediately recognized then restart your computer and the computer should then recognize the mouse. If this still does not happen then let me know. Also there is software that can be downloaded from the Targus website for the tilt wheel as it has some added capabilities that can be set using this software. The link for that software is here ------> http://www.targus.com/us/product_details.asp?sku=AMW26US

I hope this helps, and enjoy that mouse, it looks pretty nice!

Sep 20, 2008 | Computers & Internet

2 Answers

Mac OS computer


This appears to be a hardware question, not OS, If the computer is not beige, the keyboard and mouse connections are USB.

http://en.wikipedia.org/wiki/Usb

what is the model?

Oct 29, 2007 | Apple Mac OS X 10.4 Tiger for Mac

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