American Power Conversion AP7610 - Manual (Page 6)

6 Rack Power Distribution Unit — AP7610
Operation
Display interface
Control button:
• Press to change the phase of the current displayed on the digital
display.
• Press and hold for five seconds to view the orientation; hold for an
additional five seconds to change the orientation.
Display of the current used by the Rack PDU and attached devices:
• Shows the aggregate current for the phase corresponding to the Phase
Indicator LED that is illuminated.
• Cycles through all three phases in 3-second intervals.
Phase indicator LEDs:
• Indicates the phase corresponding to the current listed in the digital
display.
• Indicates normal (green), warning (yellow), or alarm (red) condition.