HP n400c manual Rated Power Input, Port and COM Port Settings

Specifications

Operating Environment (Continued)

Factor	U.S.	Metric
Maximum Altitude
(nonpressurized)
Operating	10,000 ft	3,048 m
Nonoperating	30,000 ft	9,144 m

Rated Power Input

Input Power	Rating
Operating voltage	100–120/220–240 VAC RMS
Operating current	2.7/0.6 A RMS
Operating frequency range	50–60 Hz AC
When powered by a DC source	18.5V MAX

✎This product is designed for IT power systems in Norway with phase-to-phase voltage not exceeding 240 Vrms.

Port and COM Port Settings

Port	Port	Address	IRQ	DMA
Serial port		3F8h–3FFh	4
USB connector		2400–241Fh	11
Parallel port		378–3FFh	7	3
Serial I/O	COM1	3F8h–3FFh	4
connector

Hardware Guide 9–3