DRAFT - 07 March 2016
DRAFT - 07 March 2016
INM MTL GECMA WS display rev 2
15
8
REPLACING AN MTL GECMA WS DISPLAY MODULE
In the event that a MTL GECMA WS display module has to be replaced, this section
explains the steps necessary to remove an existing display and fit a replacement. For
further details refer to the overall system instruction manual.
8 .1 General information
IMPORTANT
Read and understand the WARNINGS given at the start of this manual.
Maintenance procedures require the same skills and levels of care and attention.
IMPORTANT
Removal of the display module from a fully equipped terminal requires the initial
removal of the MTL GECMA WS PSU module and the MTL GECMA COM module
both of which are mounted on the rear of the display module. The following
sections explain the removal and refitting procedure for each module step by step.
8 .2 Removing the MTL GECMA WS PSU module
IMPORTANT
Ensure that the power to the terminal is switched off and secured against
intentional or unintentional reconnection.
1. The position of the PSU module is shown in the image above. Referring to the
diagram below, loosen and remove the four screws (‘B’) shown that secure the
terminal cover plate and remove it.
Rear view of an enclosure showing an MTL GECMA WS display
and the associated components mounted on it.
