Console Indicators, Switches, And Keys; System Check Indicators - IBM System/370 145 Operating Procedures Manual

CONSOLE INDICATORS, SWITCHES, and KEYS
•
SYSTEM CHECK INDICATORS
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-
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SYSTEM CHECKS
CLOCK DIAGN
rr=M·REG=;J
:~~: ~~~~
STaR
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SEL
000000000000000000
~ PARITY CHECK-----lJ
SYSTEM CHECKS
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~~~===n CY~LE ~UAD~~~~ATE ~
000000080000000000
If a system check indicator is on, refer to the
system check error recovery procedure.
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