Before attempting to remove any cables from an ActivBoard, please be sure to turn off the projector using the remote control. Once the fans have stopped and the projector has shut down, it is safe to unplug the system at the mains.

In order to remove your ActivBoard power supply, please follow the appropriate instructions for your Promethean System. Please also make sure a competent person is selected for this task.

ActivBoard Mobile System, ActivBoard Adjustable System and ActivBoard Fixed System

The first step is to remove the ActivBoard from the system. Unplug the USB cable from the ActivBoard; ActivBoard 100 and 300 have a USB port behind the upper left corner, whereas ActivBoard 500 has a USB port behind the lower left corner.

Make sure the brackets have been pushed back. This will allow the ActivBoard to be safely removed.

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Lift the ActivBoard off its brackets and disconnect the power cable from the left hand side. Store the ActivBoard safely.

You will now be able to see the ActivBoard System frame. The location of the power supply depends on the way your ActivBoard System was installed. It will normally be attached to the outside of the frame. The power supply is a large black box.

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Remove the large IEC or kettle lead and lift the power supply from its holder.

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ActivBoard AB+2v3


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The first step is to remove the ActivBoard from the system. Unplug the USB cable from the ActivBoard; the USB port is behind the upper left corner. Unplug the power cable from the amplifier.

Make sure the brackets have been pushed back. This will allow the ActivBoard to be safely removed.

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Lift the ActivBoard off its brackets and store it safely. You will now be able to see the ActivBoard system frame, as well as the power supply which is a large black box.

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Remove the cable and lift the power supply from its holder.

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Follow the other cable that is attached to the power supply and disconnect it.

ActivBoard AB+2v2


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The first step is to remove the ActivBoard from the system. Unplug the USB and power cables from the ActivBoard; both are located behind the upper left corner.

Use an Allen key to unscrew and remove the bracket which hold the ActivBoard in place. It is located at the top of the ActivBoard in the middle. Once removed, lift the ActivBoard from its brackets and store it safely.

Once removed, you will see the ActivBoard system frame, as well as the power supply, which is a small black box.

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Remove the power cable from the side of the power supply. Follow the other cable that is attached to the power supply and disconnect it.

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