NCR 7600 - Operator Controls; LED Diagnostic Indicators

8 Product Overview
Operator Controls

LED Diagnostic Indicators
ThetwofrontpanelLEDsalsofunctionasdiagnosticindicators,definedasfollows.
Note: ThecellcolorsindicatethecoloroftheLEDatthatparticulartime.
28561
Power Switch
Power LED
Disk Activity LED
USB Port
Current System
Operation
Suspect Component System State Power LED
Disk Activity
LED
Corrective Action
NormalOpera‐
tion
N/A SystemON ON OFF N/A
NormalOpera‐
tion
N/A SystemON
withHDD
Activity
ON Flashing
(HDD
Access)
N/A
NormalOpera‐
tion
N/A UnitinSus‐
pend(S3)
Blinking(1/
Sec)
ON N/A
‐OFF
‐ACPresent
N/A • OFF
•Notin
Standby
•ExternalP/S
ON
OFF
ON N/A