Cabling; Country Of Use; External Antennas; Safety - HP msm4 series Installation And Getting Started Manual

Cabling

You must use the appropriate cables, and where applicable, surge protection, for your given
region. For compliance with EN55022 Class-B emissions requirements use shielded Ethernet
cables.

Country of use

In some regions, you are prompted to select the country of use during setup. Once the
country has been set, the MSM310-R will automatically limit the available wireless channels,
ensuring compliant operation in the selected country. Entering the incorrect country may
result in illegal operation and may cause harmful interference to other systems.

External antennas

Caution
When using an external antenna, depending on the country of use, the antenna selected, and
your radio settings, it may be mandatory to reduce the radio transmission power level to
maintain regulatory compliance. For specific power limits for your country, consult the
Antenna Power-Level Setting Guide (for MSM Products) available from
www.hp.com/networking/support
To set the radio transmission power level, for controlled access points see Transmit power
control in the MSM7xx Controllers Management and Configuration Guide. For autonomous
access points, see Transmit power control in the MSM3xx / MSM4xx Access Points
Management and Configuration Guide.

Safety

Take note of the following safety information during installation:
 If your network covers an area served by more than one power distribution system, be
sure all safety grounds are securely interconnected.
 Network cables may occasionally be subject to hazardous transient voltages (caused by
lightning or disturbances in the electrical power grid).
 Handle exposed metal components of the network with caution.
 The MSM310-R is powered-on when the Ethernet port is plugged into a PoE power
source.
Important information to read before installing
and for Product Brand, select ProCurve.
MSM310-R
5-5