Crystal Vision
Installation
TANDEM-110 User Manual R1.8
83
07/07/2010
To fit a sub-module, proceed as follows:
ensure that all static electricity precautions have been taken
fit two module retaining screws (3x10mm) from below the main PCB, and add
a nylon spacer (3x3mm) on top of the TANDEM PCB to each screw for each
sub-module location – hold screws firmly in place
offer up the chosen sub-module to its intended position on the TANDEM main
card
check that the orientation is correct and that retaining holes and header sockets
line up with the corresponding holes and header plugs on the main card
push the sub-module in place firmly taking care not to bend any pins
fit the retaining fibre washers, internal serrated washers and nuts to the two
retaining screws
Removal is the reverse of the above procedure.
Notes:
All items are supplied with the TANDEM module.
All sub-modules must be fitted with the component side uppermost and flat (track side)
down, facing the TANDEM PCB. Fitting sub-modules with the component face
downwards may result in fatal damage.
To check which modules are fitted when a TANDEM is already in place in its frame, use
the option status check (menu 5) at the card edge or the active control panel status menu
or the Statesman status screen.
