AXIS Camera Station S9002 Mk II Desktop TerminalProduct overviewCAUTION• If two PSUs are installed, both the PSUs musthave the same type of label. For example,Extended Power Performance (EPP) label. MixingPSUs from previous generations of PowerEdgeservers is not supported, even if the PSUs havethe same power rating. This results in a PSUmismatch condition or failure to turn the systemon.• When correcting a PSU mismatch, replace onlythe PSU with the blinking indicator. Swappingthe PSU to make a matched pair can resultin an error condition and unexpected systemshutdown. To change from a high outputconfiguration to a low output configuration orvice versa, you must turn off the system.• AC PSUs support both 240 V and 120 V inputvoltages with the exception of Titanium PSUs,which support only 240 V. When two identicalPSUs receive different input voltages, theycan output different wattages, and trigger amismatch.• If two PSUs are used, they must be of the sametype and have the same maximum output power.• Combining AC and DC PSUs is not supported andtriggers a mismatch.Power indicatorsLED DescriptionGreen A valid power source is connected to the PSU and thePSU is operational.Blinking amber Indicates a problem with the PSU.Not illuminated Power is not connected.Blinking green When hot-plugging a PSU, the PSU indicator blinks green.This indicates that there is a PSU mismatch with respect toefficiency, feature set, health status, or supported voltage.CAUTION• When correcting a PSU mismatch, replace onlythe PSU with the blinking indicator. Swappingthe PSU to make a matched pair can resultin an error condition and unexpected systemshutdown. To change from a High Outputconfiguration to a Low Output configuration orvice versa, you must turn off the system.• If two PSUs are used, they must be of the sametype and have the same maximum output power.• Combining AC and DC PSUs is not supportedand triggers a mismatch.Hard drive indicators27