Crystal Vision
Troubleshooting
9 Troubleshooting
Reading front panel LED status
There are six two-colour LEDs on a front panel, with green indicating a normal condition and red
an abnormal condition.
Indigo 2AE LEDs
Indigo 2SE LEDs
The following LED status indications may be seen:
LED
Colour
Notes
Front Fan(s)
Unlit
Green
Red
Door open
Normal operation
Change the panel fan
PSU Fan
Unlit
Green
Red
Door closed and fan idle
Door open and fan operational
Change PSU fan
Upper PSU
Unlit
Green
Red
No upper PSU detected
Normal operation
Change upper PSU
Indigo 2AE and 2SE User Manual R1.17
62
27 February 2020