Data General NOVA 4/S Manual page 55

Data General Corporation (DGC) has prepared this manual for use by DGC personnel and customers as a guide to the proper installation, operation, and
maintenance of DGC equipment and software. The drawings and specifications contained herein are the property of DGC and shall neither be reproduced in whole or
in part without DGC's prior written approval nor be implied to grant any license to make, use, or sell equipment manufactured in accordance herewith.
AVAILABLE
INSTALL I/O TESTER IN
TERMINATORS. IF
CONTROLLER PROBLEM.
MULTI-MODE
INSTALL 1/0 TESTER' IN
ANY 1/O SLOT. MAKE
SURE PRIORITY JUMPERING
IS CORRECT. (SEE
INSTALLATION DATA SHEETS.)
w» le
"TT.
|
REPLACE CPU
FAILURE OCCURS
AGAIN, REPLACE
BUS TERMINATORS.
CONTROLLER PROBLEM|
GO TO CHAPTER 8,
MANUAL TESTING
POINT UNIT
PRESENT
ANY 1/O SLOT. MAKE «
SURE PRIORITY JUMPERING
IS CORRECT. (SEE
INSTALLATION DATA SHEETS.)
— | a
YES THE DIAGNOSTICS
" ?
N4LGCTST" REPEAT DIAGNOSTICS
BEGINNING WITH
N4EXER. SUBSTITUTE
"CSELECT" FOR
"SELECT" COMMAND
NO BOARD. IF FAILURE
OCCURS AGAIN, >
POINT "Y" IN
THE FLOWCHART.
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