Sony SSM-175A Service Manual page 6

English
Owner's Record
The model and serial numbers are located at the rear.
Record the serial number in the space provided below.
Refer to these numbers whenever you call upon your Sony
dealer regarding this product.
Model No. SSM-175A
WARNING
To prevent fire or shock hazard, do not expose the
unit to rain or moisture.
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For the customers in the U.S.A.
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.
You are cautioned that any changes or modifications not
expressly approved in this manual could void your authority
to operate this equipment.
For the customers in Canada
The Class A digital apparatus meets all requirements of the
Canadian Interference-Causing Equipment Regulations.
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Serial No. ______________
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.
CAUTION:
TO PREVENT ELECTRIC SHOCK, DO NOT USE THIS
POLARIZED AC PLUG WITH AN EXTENSION CORD,
RECEPTACLE OR OTHER OUTLET UNLESS THE
BLADES CAN BE FULLY INSERTED TO PREVENT
BLADE EXPOSURE.
This unit is not intended to be used with computer work
stations.
CAUTION:
These potential hazards shall be considered common to
most rack installation.
1) Elevated Operating Ambient Temperature
After installed, the operating temperature may be greater
than room ambient. Consideration shall be given to the
environment temperature compatible within the
Manufacturer's specified limit of Ambient Temperature of
0°C – +35°C.
2) Reduced Air Flow
After installed, the amount of air flow required for safe
operation of this equipment shall not compromised.
3) Circuit Overloading
Before installing, refer to rated current on this equipment
and make sure that no overloading to the supply circuit
on the rack.
Please confirm the rated current described on this
Operating Instructions.
4) Providing Protective Earth
When this product is installed in a rack and supplied
power from an outlet on the rack, please confirm that the
outlet is provided with a reliable protective earth
connection.
5) Prevention against achieving hazardous condition
due to uneven mechanical loading
When this product is in a rack, please make sure that the
rack does not achieve hazardous condition due to
uneven mechanical loading.
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SSM-175A/175ACE