HP J3420B -HSC ATM/155 Installation Manual page 8

Power Consumption
The J3420B adapter is powered from the HP-HSC connector and has the
following maximum power consumption requirements:
Regulatory Information
For the United States
Federal Communications Commission (FCC) Radio Frequency
Interference Statement.
This device complies with Part 15 of the FCC rules. Operation is subject
to the following two conditions:
1. This device may not cause harmful interference, and
2. This device must accept any interference received, including
interference that might cause undesired operation.
This equipment has been tested and found to comply with the limits for a
Class A digital device, pursuant to Part 15 of the FCC rules. These limits
are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio
frequency energy, and if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is
likely to cause harmful interference, in which case the user will be
required to correct the interference at his own expense.
Hewlett-Packard's system verification tests were conducted with
HP-supported peripheral devices and cables. Use of this adapter in
non-HP systems may void the user's authority to operate the equipment.
8
J3420B
Voltage Wattage
+5 V 15 W
+12 V 0 W
-12 V 0W