AO2000 CONTINUOUS GAS ANALYZERS | OI/AO2000-EN REV. B 141
Status LEDs
Status LEDs
Error Maint Power
7
8
9
654
12
3
0
.
The three LEDs next to the screen show the user the gas analyzer’s status.
Power
The green "Power" LED lights when the power supply is on.
Maint
The yellow "Maint" LED lights when the "Maintenance request" status signal
is active.
The STATUS MESSAGE softkey appears on the screen at the same time.
Error
The red "Error" LED lights when the "Failure" status signal or the overall sta-
tus signal is active.
The STATUS MESSAGE softkey appears on the screen at the same time.
NOTE
Chapter "Status messages, troubleshooting" (see page 315) contains de-
tailed information on status messages and status signals.
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