Difference between revisions of "Connecting Your Projector Cables"

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=Connecting your Projector cables=
 
=Connecting your Projector cables=
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::''See video below''
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For most setups, you will have a large black cable with a VGA connector(D-shaped with 14 or 15 pins) and and audio connector (3.5mm single pin with Tip-Ring-Sleeve, like a typical headphone connection). Connect one end of the VGA connector to the corresponding port on your computer. This is typically on the left side, though may be positioned differently or even moved to an adapter. Connect the same end of the audio cable to the headphone jack on your computer. This port is typically either green or black. Plug the other end of the VGA cable into the corresponding jack on your wall plate. Similarly, plug the other end of the audio connector into the corresponding jack on the wall plate. This should complete the connection for most cases.
 
For most setups, you will have a large black cable with a VGA connector(D-shaped with 14 or 15 pins) and and audio connector (3.5mm single pin with Tip-Ring-Sleeve, like a typical headphone connection). Connect one end of the VGA connector to the corresponding port on your computer. This is typically on the left side, though may be positioned differently or even moved to an adapter. Connect the same end of the audio cable to the headphone jack on your computer. This port is typically either green or black. Plug the other end of the VGA cable into the corresponding jack on your wall plate. Similarly, plug the other end of the audio connector into the corresponding jack on the wall plate. This should complete the connection for most cases.
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[[File:35mm jack.jpg|150px|caption|3.5mm Plug]]  [[File:VGA Connector.jpg|150px|caption|VGA Connector]]
  
 
==Notable Exceptions==
 
==Notable Exceptions==
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In cases where you might have a document camera plugged in the chain to your projector, you will want to ensure that your VGA cable connects from the computer to the "VGA In" port on the camera, then you'll need a separate VGA cord going from the document camera's "VGA Out" to the wall plate. You will also likely need a separate audio cord to connect your computers headphone jack to the wallplate, as most document cameras do not have an audio pass-through.
 
In cases where you might have a document camera plugged in the chain to your projector, you will want to ensure that your VGA cable connects from the computer to the "VGA In" port on the camera, then you'll need a separate VGA cord going from the document camera's "VGA Out" to the wall plate. You will also likely need a separate audio cord to connect your computers headphone jack to the wallplate, as most document cameras do not have an audio pass-through.
  
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=====New Elementary Laptops=====
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=====Lenovo 20DA Laptops=====
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The elementary laptops introduced during school year 15/16 have an HDMI-to-VGA dongle to connect them to the projector. Plug this dongle into the corresponding port on the right side of the computer base close to the screen, and the should be able to follow the rest of the instructions normally. This dongle also has an audio jack in case the audio jack on the computer is too far of a stretch.
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The elementary laptops introduced during school year 15/16 have an HDMI-to-VGA dongle to connect them to the projector (Staff with this laptop are most likely Grades 4-6, Specials, and Elementary Admin staff). Plug this dongle into the corresponding port on the right side of the computer base close to the screen, and they should be able to follow the rest of the instructions normally. This dongle also has an audio jack in case the audio jack on the computer is too far of a stretch.
  
 
=====Connecting through Port Replicators=====
 
=====Connecting through Port Replicators=====
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Please see the section on [[Projectors#Port_Replicators|Port Replicators]] below.
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Please see the section on [[Troubleshooting Projector Issues#Port_Replicators|Port Replicators]] on the [[Troubleshooting Projector Issues|Troubleshooting Projector Issues]] page.
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=Problems with Sound=
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If you have check the steps below and are still having trouble with your audio put in an [http://helpdesk.usd437.net IT Helpdesk Support ticket via SchoolDude].
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===Sound won't play when using Replicator===
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Check audio settings on computer.
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Unplug the power to the replicator and plug it back in.
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===Sound won't play through projector or on computer===
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Check audio settings on computer.
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Make sure audio is not muted or set to lowest levels.
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===Sound plays on computer instead of projector===
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Check audio cable.
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Make sure the cable is securely plugged into both the computer and the projector wall jack.
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===There is a high pitched sound from the speakers===
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Check the levels of audio on your computer.
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Check to make sure the microphone is turned off if not in use.
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===Where do I plug in my projector audio cable?===
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The location of the audio jack depends on the model of computer you are using.
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'''Laptops/Tablets'''<br>
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Laptops and Tablets will have an audio jack on either the left edge or the front edge. Some of the newer elementary laptops also have an audio jack on the adapter that allows them to connect to the projector.
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'''Desktops'''<br>
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Desktops will have an audio jack on either the front or the back of the CPU.
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You will find two circular jacks. One green and one pink. The Green jack is where you will plug in your projector's audio cable or headphones. The pink jack is for microphones.
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=Problems with Display=
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===My projector is dim===
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If your projector display is dim and hard to see this most likely means it needs to be cleaned. Open a SchoolDude ITDirect ticket to get your projector on the list to be cleaned. Discolored spots (''NOT'' whole screen tinting) are also an indicator that your projector needs cleaned.
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If you have recently had your projector cleaned and the display is still dark, we will probably need to order a new bulb. Open a SchoolDude ITDirect ticket and provide the following information:
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-Projector Type<br>
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-Account Number to be charged for bulb<br>
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-Room/Building where projector is located<br>
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===My projector is displaying too much of 1 color across the entire screen===
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If your projector display has too much of one color first check both ends of the cable that connects your computer to the projector. Make sure the cable is securely attached on both ends.
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If securely connected, unplug each end to make sure the pins are not bent.
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If none of the above solves the issue, open a HelpDesk ticket explaining the problem and what you checked.
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===My display looks wrong===
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If your computer is not projecting correctly check your display settings. If your display settings are ok, verify all the cables are securely connected to both your computer AND the wall.
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If you are using a Port Replicator and the screen is frozen or "erases" when you move your mouse over it you will need to change your view from Mirror to Extend.
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Left click once on the blue computer icon in the lower right hand corner
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Select Extend
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Your computer display will flicker. In order to diplay items on the projector you will need to drag the windows off the side of your computer's monitor.
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===When can I turn my projector off?===
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Projectors should be left on for at least 10 minutes after they have fully turned on. Turning the projectors on and off right away decreases the lifespan of the bulb. Allowing the projector to run for at least 10 minutes after turning it on will help increase that lifespan.
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==Should I turn the projector off between classes?==
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If you plan on using the projector during the next period or in the next hour, leave the projector on. If you are going to skip a period turn the projector off. '''DO NOT LEAVE THE PROJECTOR ON OVERNIGHT!'''
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=Port Replicators=
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===What view options are available?===
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The two main views are called "Mirror" and "Extend". It is recommended that "Extend" is the view used.
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'''Mirror'''
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In this view you see the same thing on your projector or 2nd monitor as you see on your laptop.
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'''Extend'''
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In this view you extend your computer desktop and can drag windows to display on the projector or 2nd monitor. What you see on your laptop is differnt than what you see on your projector/2nd monitor.
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===My projector doesn't display correctly when using a replicator===
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Due to the new standards for port replicators, "Mirror" is no longer a supported view. Videos, some websites, and some web browsers do not display correctly when using this view. The manufacturers suggest using "Extend" for your view which is fully supported and works appropriately.
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===How do I connect to my replicator?===
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You are able to plug in your projector/monitor, network cable, external speakers, keyboard, mouse, etc into the Port Replicator. A USB cable that plugs into the Replicator will plug into your laptop. The Technology Department pre-installs the port replicators during the summer, if a Port Replicator was turned in. The USB port located closest to the Network port (normally on the left edge) was used. If you plug this into a different USB port you will need to reinstall the Port Replicator before it can be used.
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===What if I don't want to use my replicator?===
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If you have a Port Replicator and no longer want/use it please contact your building computer tech or put in a SchoolDude ITDirect ticket to have someone pick it up. You will need to plug any external devices such as your projector and network cable directly into the side of you laptop.
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===I didn't get a replicator. Why?===
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Many staff members did not receive a Port Replicator when they checked out their laptops. If a person was new or if they changed positions and received a different laptop a Port Replicator was not issued to them. There were several reasons for this including the problems caused by the display standards.
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===I can't login to the network when using my replicator===
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Make sure everything is plugged in securely on the Port Replicator, laptop, and wall.
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Check the following on your laptop:
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USB cable from the Port Replicator is plugged into the USB port closest to the Network port<br>
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If correct check the Port Replicator for:<br>
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'''A Green light on the front indicating the power is on.'''<br>
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If no light verify the power cable is plugged into both the Port Replicator and Wall
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If no light appears after verify connection, put in a SchoolDude ITDirect ticket.
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'''Two lights where the network cable is plugged in.'''<br>
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If no lights verify the network cable is plugged into the Port Replicator and the phone/wall.<br>
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If plugged into the phone check that your phone is working.<br>
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If everything looks ok put in a SchoolDude ITDirect ticket.
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If correct Reboot your computer and try logging in again.
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{{#ev:youtube|https://www.youtube.com/watch?v=QbkOyZVIsfA|800|left| How to plug in video |frame}}
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If you still cannot log in try the following:<br>
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Turn off your laptop.<br>
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Unplug the network cable from the Port Replicator.<br>
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Plug the network cable into your laptop.<br>
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Turn on your laptop.<br>
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Verify there is a green light and an amber light where the cable is plugged in.<br>
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Try to login.<br>
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If these steps do not work you will need to log into the [[How-To_Use_the_District_Wireless_Networks|wireless network]] and put in a SchoolDude ITDirect ticket.
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Revision as of 17:36, 4 February 2020

Connecting your Projector cables

See video below


For most setups, you will have a large black cable with a VGA connector(D-shaped with 14 or 15 pins) and and audio connector (3.5mm single pin with Tip-Ring-Sleeve, like a typical headphone connection). Connect one end of the VGA connector to the corresponding port on your computer. This is typically on the left side, though may be positioned differently or even moved to an adapter. Connect the same end of the audio cable to the headphone jack on your computer. This port is typically either green or black. Plug the other end of the VGA cable into the corresponding jack on your wall plate. Similarly, plug the other end of the audio connector into the corresponding jack on the wall plate. This should complete the connection for most cases.

3.5mm Plug VGA Connector

Notable Exceptions

SMART Document Camera/Elmo

In cases where you might have a document camera plugged in the chain to your projector, you will want to ensure that your VGA cable connects from the computer to the "VGA In" port on the camera, then you'll need a separate VGA cord going from the document camera's "VGA Out" to the wall plate. You will also likely need a separate audio cord to connect your computers headphone jack to the wallplate, as most document cameras do not have an audio pass-through.

Lenovo 20DA Laptops

The elementary laptops introduced during school year 15/16 have an HDMI-to-VGA dongle to connect them to the projector (Staff with this laptop are most likely Grades 4-6, Specials, and Elementary Admin staff). Plug this dongle into the corresponding port on the right side of the computer base close to the screen, and they should be able to follow the rest of the instructions normally. This dongle also has an audio jack in case the audio jack on the computer is too far of a stretch.

Connecting through Port Replicators

Please see the section on Port Replicators on the Troubleshooting Projector Issues page.

How to plug in video
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