Clear Button; Back Of The Switches; Power Connector - HP ProCurve 224 Installation Manual

Clear Button

This button is used for these purposes:
When pressed by itself for at least one second, deletes any switch console
access passwords that you may have configured. Use this feature if you
have misplaced the password and need console access.
This button is provided for your convenience, but its presence means
that if you are concerned with the security of the switch configuration
and operation, you should make sure the switch is installed in a secure
location, such as a locked wiring closet.
When pressed with the Reset button in a specific pattern, clears any
configuration changes you may have made through the switch console,
the web browser interface, and SNMP management, and restores the
factory default configuration to the switch. For the specific method to
restore the factory default configuration, see "Restoring the Factory
Default Configuration" in chapter 8, "Troubleshooting" or the HP
ProCurve Switch 212M and 224M Management and Configuration
Guide that came with your switch.

Back of the Switches

Power Connector

The Switch 212M and Switch 224M do not have a power switch; they are
powered on when connected to an active AC power source. The switches
automatically adjust to any voltage between 100-127 and 200-240 volts and
either 50 or 60 Hz. There are no voltage range settings required.
AC power
connector
Introducing the HP ProCurve Switch 212M and 224M
cooling vents - make sure these vents and
the ones on the sides of the switch are not
obstructed for proper switch operation
Back of the Switches
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