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Switching on the ups battery circuit breaker, Connecting the serial communications port – HP R5500 User Manual

Page 19

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Installation 19

Switching on the UPS battery circuit breaker

Connecting the serial communications port

CAUTION:

Use only the computer interface cable supplied with the UPS to connect the

communications port to the host computer.

CAUTION:

Using a USB to serial converter cable will damage the UPS.

IMPORTANT:

Power management software requires the communications port to be

appropriately cabled to the host computer.