SMC D205

SMC D205

Familiarize yourself with the technology

Sony KDL-55EX500

TV

To turn the TV on press the power button (outlined in red).

To bring up the input menu, press the “source” button (outlined in green).

To switch inputs, use the arrow up and down buttons (outlined in gold).

If the remote is unresponsive, replace the batteries with fresh ones.

To change inputs; press the ‘Input’ button (outlined in green). An input source display will pop-up on the top right corner of the TV where you can select the input using the up or down arrows.

SONY KDL-55EX500 Inputs listed:

  • TV -

  • HDMI 1 - Not in use

  • HDMI 2 - Main PC

  • HMDI 3 - Guest HDMI

  • HDMI 4 - Not in use

  • Video 1 - Not in use

  • VCR - DVD/VHS Player

  • Component 1 - Not in use

  • Component 2 - Not in use

  • PC - Not in use

Main PC

When the PC is on, the light illuminates WHITE, if you find the PC turned off, press the power button once. 

Jiggle the mouse or press the keyboard to wake the computer.

Sign in to the computer with your username and password.

Do not shut down the main PC.

When finished, log off of the main PC.

Troubleshooting the computer

If you think the PC is unresponsive, press and hold the power button for a few seconds to force a shut down, wait a few seconds, and then press the power button once to turn it on.

Wireless keyboard

Look for the ON switch on the side of the keyboard.

  • The green/white light indicates that the keyboard is on.

    • If they keyboard is unresponsive, the batteries need to be replaced.

    • If the batteries have been replaced with fresh ones, check the computer to see if there is a USB receiver.

Wireless Mouse

  • If they mouse is unresponsive, the batteries need to be replaced.

  • If the batteries have been replaced with fresh ones, check the connection to the computer and make sure the USB is plugged in.

Room Audio

Note: Make all audio adjustments on the main PC first.

  • Click the speaker icon (outlined in red).

  • Drag the slider on the bar left to turn down and right to turn up the volume (outlined in green).

  • The computer volume is muted if you see the speaker icon with an “x” next to it (outlined in red/green).

    • To unmute the computer, click the speaker icon with the “x” that is outlined in green.

  • Use the TV remote to turn the volume up or down as needed.

DVD/VHS Player

To turn on the player, press the power button (outlined in red).

To select between DVD or VHS, press the appropriate button (outlined in green).

To play, pause, or stop the video, press the appropriate button (outlined in gold).

If the remote is unresponsive, replace the batteries with fresh ones.

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For assistance with an issue, please contact the Knox College ITS Help Desk.
Log into MyKnox and search this link: https://my.knox.edu/ICS/Help_Desk/