Replacing the 4 Port Hub PCA:
PCA-5881046
     : -
Promethean Recommendation: ‰e following procedures are to be carried out by a competent person on
an ActivBoard that has been removed from the system
Tools Needed: No Pozi Screwdriver
ATTENTION
Observe precautions for handling ELECTROSTATIC DISCHARGE SENSITIVE DEVICES.
 ENSURE THAT THE ACTIVBOARD
IS DISCONNECTED FROM THE
MAINS POWER
Remove the USB and PSU connections from
the bottom right hand side of the ActivBoard as
shown opposite
 Remove the Œ screws from the rear cover located
on the bottom right hand side of the ActivBoard
as shown opposite
N.B. Two of the screws may be shorter in length
when compared to the corner screw and
these MUST be refitted into the same
original location
Hint: Place the screws with the cover so that you
know where they came from
4 Port Hub PCA Replacement Guide
© Promethean Ltd.
 Remove the cover to reveal the ’ Port Hub PCA
as shown opposite
Hint: Take a photo or label the connections so
that you know where everything goes!
 Removing the ’ Port Hub PCA consists of
removing the ” connections (fig) and
x screws (fig)
N.B. ‰e grey plastic mount needs to be
retained for fitting the replacement
’ Port Hub PCA
 Fitting of the replacement ’ Port Hub PCA is simply the reversal of the steps above
N.B. When reconnecting the USB connectors located on the top of the ’ Port Hub, the USB from
the Amplifier Electronics must be in the right hand socket.
ATTENTION
This is a NEW 4 Port Hub, and is not interchangeable with an AC3 Hub PCA-5668003
For more information visit Promethean Knowledgebase: www.PrometheanKB.com
4 Port Hub PCA/11 v1.0
©2011 Promethean Ltd. All Rights Reserved. Products are subject to availability by country. Product Specifications are subject to change without notice.
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