promethean AC3 Electronics Replacement Manual Download

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

If using an ActivBoard , go to step .

Connect the small ribbon cable from the

electronics onto the Four Port Hub.



Fit the electronics casing, and screw

in the screws.



Connect the USB cable (and DC Power

Cable if using

ActivBoard

Pro) to the

underside of the electronics.

 

Connect the two USB cables to the left hand side

of the electronics box.

Your ActivBoard electronics have now been

replaced. To

check that

the

replacement

electronics have resolved your problem,

connect the ActivBoard to the computer,

and use.

For more information visit Promethean Knowledgebase:

www.PrometheanKB.com

AC3R/11 v1.0

Summary of Contents for AC3 Electronics

Page 1: ...AC3 Electronics Replacement Guide for ActivBoard 100 300 300 Pro Systems...

Page 2: ...access to this location You will also need a small Pozi type screwdriver to replace the electronics Before beginning the process below ensure that your computer and or ActivBoard System has been powe...

Page 3: ...sing the small Pozi type screwdriver remove the screws on the left hand side of the electronics box Remove the two screws on the right hand side of the electronics box Remove the plastic casing exposi...

Page 4: ...Port Hub and electronics N B is ribbon cable must be retained Gently remove the large ribbon cable connecting the electronics to the ActivBoard Remove the two screws connecting the electronics to the...

Page 5: ...tal object or use an earth strap Remove the replacement set of electronics from the anti static bag Fit the new ActivBoard electronics onto the two holding pins in either corner of the holding grid Sc...

Page 6: ...ct the two USB cables to the left hand side of the electronics box Your ActivBoard electronics have now been replaced To check that the replacement electronics have resolved your problem connect the A...