Lucent Technologies MERLIN LEGEND Release 5.0 Maintenance And Troubleshooting Manual page 354

Communications system
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MERLIN LEGEND Communications System Release 5.0
Maintenance and Troubleshooting 555-650-140
Modifying A Release 2.1 or Earlier Processor Key Mode
HDR4
SHUNT
Figure E-1. Modifying the Processor for Key Mode
!
CAUTION:
Do not touch the HDR3 header on the processor board; the header is
exposed when the feature module is not installed in the processor. If the
HDR3 header is removed, system programming may be deleted and will
have to be restored.
Issue 1
June 1997
Page E-2
HDR3
Do not touch
HDR3

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