Replacing the Touch PCA:
PCA-5668000A
    : -
A
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 top right hand side of the ActivBoard as
shown opposite
N.B. One of the screws may be shorter in length
when compared to the other Ž screws
and this MUST be refitted into the same
original location
Hint: Place the screws with the cover so that you
know where they came from
Touch PCA Replacement Guide
© Promethean Ltd.
 Remove the cover to reveal the Touch and Pen
Electronics as shown opposite
Hint: Take a photo or label the connections so
that you know where everything goes!
 Removing the Touch PCA consists of
disconnecting the DC Power cable, removing Ž x
screws (fig), disconnecting the small ribbon cable
(fig – Prior to doing this, double check that the
Activboard is not connected to the mains or via
USB) and x large ribbon cables (fig™)
N.B. One of the screws may be silver coloured
and must be refitted into the same
original location
Take care whilst disconnecting the ribbon
cables, it is recommended to place your
thumb on top of the black plastic connector
and your index finger behind the ribbon
cable – do not disconnect by just pulling
the ribbon cable.
N.B. ‰e grey plastic mount needs to be retained
for fitting the replacement Touch PCA
 Fitting of the replacement Touch PCA is simply the reversal of the steps above
ATTENTION
When reassembled it is important that all connectors are pushed fully home
If replacing either the Pen or Touch PCA, the pen and touch will need recalibrating
See separate Touch Calibration Document
For more information visit Promethean Knowledgebase: www.PrometheanKB.com
Touch 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.