Sony SNC-Z20N Installation Manual page 31

Owner's Record
The model and serial numbers are located on
the top. Record these numbers in the spaces
provided below.
Refer to these numbers whenever you call
upon your Sony dealer regarding this
product.
Model No.
WARNING
To prevent fire or shock hazard, do
not expose the unit to rain or
moisture.
To avoid electrical shock, do not
open the cabinet. Refer servicing to
qualified personnel only.
This symbol is intended to
alert the user to the presence
of uninsulated "dangerous
voltage" within the
product's enclosure that may
be of sufficient magnitude to
constitute a risk of electric
shock to persons.
This symbol is intended to
alert the user to the presence
of important operating and
maintenance (servicing)
instructions in the literature
accompanying the
appliance.
Serial No.
Power Supply
Caution for U.S.A. and Canada
The SNC-Z20N operates on 24V AC, 12V
DC or POWER OVER LAN.
The SNC-Z20N automatically detects the
power.
Use a Class 2 power supply which is UL
Listed (in the U.S.A.) or CSA-certified (in
Canada), or IEEE 802.3af applied POWER
OVER LAN.
Caution for other countries
The SNC-Z20P operates on 24V AC, 12V
DC or POWER OVER LAN.
The SNC-Z20P automatically detects the
power.
Use a power supply which complies with the
safety regulation of the country where the
unit is used, or IEEE 802.3af applied
POWER OVER LAN.
For customers in the U.S.A. (SNC-
Z20N only)
This equipment has been tested and found to
comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC
Rules. These limits are designed to provide
reasonable protection against harmful
interference in a residential installation. This
equipment generates, uses, and can radiate
radio frequency energy and, if not installed
and used in accordance with the instructions,
may cause harmful interference to radio
communications. However, there is no
guarantee that interference wll not occur in a
particular installation. If this equipment does
cause harmful interference to radio or
television reception, which can be
determined by turning the equipment off and
on, the user is encouraged to try to correct
the interference by one or more of the
following measures:
– Reorient or relocate the receiving antenna.
– Increase the separation between the
equipment and receiver.
– Connect the equipment into an outlet on a
circuit different from that to which the
receiver is connected.
– Consult the dealer or an experienced radio/
TV technician for help.
You are cautioned that any changes or
modifications not expressly approved in this
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