" !
" !
6Ć23
" Ċ Perform the following steps to reĆ
move the Front Panel board.
1. Remove the frontĆpanel knobs and shafts from the module.
2. Holding the Front Panel module, release the three snap locks at the
edge of the circuit board, then tilt the board away from the assembly
until it unplugs from J35. See Figure 6Ć11.
3. Slide the circuit board out from the retainers found at the edge opposite
the snap locks and lift it away from the rest of the assembly.
4. At this point, the control potentiometers may be lifted out for cleaning
(they are not field replaceable). Lift the two potentiometers out from the
back of the frontĆpanel assembly.
% ! " Ċ Perform the following
steps only if replacing a damaged button or the frontĆpanel button elastoĆ
mer.
5. Remove the frontĆpanel button elastomer from the back of the frontĆpanĆ
el assembly. Do not touch the contacts with your fingers. See
Figure 6Ć11.
6. Replace damaged buttons or elastomer.
Front Panel Board
FrontĆPanel
ButtonElastomer
Flex the latches (3) downward
to release board. Then, rotate
the board and pull it down.
Menu Button
! %$# % #