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Owner’s Record
The model and serial numbers are located on
the Bottom. Record these numbers in the
spaces provided below.
Refer to these numbers whenever you call
upon your Sony dealer regarding this
product.
Model No. Serial No.
To avoid electrical shock, do not
open the cabinet. Refer servicing to
qualified personnel only.
WARNING
This installation should be made by a
qualified service person and should conform
to all local codes.
WARNING
A readily accessible disconnect device shall
be incorporated in the building installation
wiring.
WARNING (For Installers only)
Instructions for installing the equipment on
the ceiling:
After the installation, ensure the connection
is capable of supporting four times the
weight of the equipment downwards.
CAUTION
The rating label is located on the bottom.
CAUTION for LAN port
For safety reason, do not connect the LAN
port to any network devices that might have
excessive voltage.
The LAN port of this unit is to be connected
only to the devices whose power feeding
meets the requirements for SELV (Safety
Extra Low Voltage) and complies with
Limited Power Source according to IEC
60950.
POWER REQUIREMENTS
The SNC-DF70N/DF70P operates on 24 V
AC or 12 V DC.
The SNC-DF70N/DF70P automatically
detects the power.
Caution for U.S.A. and Canada
CAUTION
Use a Class 2 power suply which is UL
Listed (in the U.S.A.) or CSA-certified (in
Canada).
Caution for other countries
Caution
Use a power supply rated 24 V AC or 12 V
DC which meets the requirements for SELV
(Safety Extra Low Voltage) and complies
with Limited Power Source according to
IEC 60950.
For customers in the U.S.A.
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 will 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
manual could void your authority to operate
this equipment.
The shielded interface cable recommended
in this manual must be used with this
equipment in order to comply with the limits
WARNING