Familiarize yourself with the equipment in the room
Power Supply
The presence of power is indicated by the light highlighted in red
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.
Video Switcher
The video switcher helps select between multiple incoming video sources.
For projection make sure the power is turned on for the switcher. The green switch located on the left should have the “I” pressed in for it to be turned on. If the “O” is pressed in, the video switcher is turned off.
Identify the correct input number for your device connection and select it by pressing the appropriate button.
The active selection is backlit with a red light.
Make the correct selection:
#1 - DVD/VHS
#2 - Not in use
#3 - Not in use
#4 - Not in use
#5 - Main PC
#6 - Guest VGA
#7 - Document Camera
#8 - Guest HDMI
Amplifier
Press on menu button (highlighted in red) to access the main menu.
Press on soft key 1 (highlighted in green) to access the level menu
Press again on soft key 1 (highlighted in green) to access the input menu
Use the rotary knob from the LEVEL menu to highlight, then press to select.
Spin the rotary knob (highlighted in gold) to highlight the desired input and press to select.
Input 1: DVD/VHS Player
Input 2: Multi-region Player
Input 3: Not in use (leave off)
Input 4: Not in use (leave off)
Input 5: Main PC
Input 6: Guest VGA
Input 7: Guest HDMI
Input 8: Not in use (leave off)
Stereo Mixer
The light highlighted in red indicates the presence of power.
To mute the stereo audio, press the button highlighted in green.
The port highlighted in violet can be used to plugin a 3.5mm jack device.
The knob highlighted in gold controls the stereo volume.
The knob highlighted in white controls the volume of the device plugged into the 3.5mm jack.
Input 1: DVD/VHS Player
Input 2: Multi-region Player
Input 3: HEOS wireless speaker
Input 4: Not in use (leave off)
Input 5: Main PC
Input 6: Guest VGA
Input 7: Guest HDMI
Input 8: Not in use (leave off)
DVD/VHS
Press the power button (highlighted in red) to turn on the Samsung DVD/VHS player.
Be sure the switch (highlighted in gold) is set to DVD/Video (to the right).
Press the eject button (highlighted in green).
Insert DVD/VHS and hit play.
Bluetooth Receiver
Before proceeding to next steps, Make sure that the receiver is turned on. The light on the switch (highlighted in red) indicates power.
To pair:
Briefly press DN-300BR’s Pair button. The Status Light will start flashing quickly.
On your Bluetooth device, enter its Bluetooth settings menu, and select DN-300BR. When DN300BR successfully pairs to a Bluetooth device, the Status Light will stop flashing and remain lit.
Note: Some older Bluetooth devices may require you to enter a PIN. If this is the case, enter 0000 as the PIN.
If no device pairs within 60 seconds, DN-300BR will exit pairing mode and the Status Light will flash slowly. To re-enter pairing mode, briefly press DN-300BR's Pair button.
To unpair:
Enter your Bluetooth device’s Bluetooth settings menu, and disconnect from DN-300BR.
Press and hold DN-300BR’s Pair button for 3 seconds, and then release it. DN-300BR will unpair from your Bluetooth device, remove it from the memory of the Bluetooth module, and be available to pair to another device.
You can adjust the volume using the knob (highlighted in green).
The status of bluetooth connection is indicated by lights highlighted in gold.
Document Camera
Projector
To turn on the projector, press the power button (outlined in red) once while pointing the remote at the front of the projector.
To turn off the projector, press the power button twice.
Projector Screen
The projector screen is manual and there is a string at the bottom center.
To raise the screen, pull the screen by the string out away from the chalkboard a couple of feet, pull down, and release, allowing the screen to retract.
To lower the screen, pull down on the string and let go near the chalkboard shelf for full extension.
