Symetrix 601, Owner'S Manual

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1-4
Rev 2.2, 10/31/94
Finally, two symbols are used as visual hints. They are:
Symbol Meaning
N
Helping hand. A hint to make your life a bit easier.
M
The Bomb. A visual way of saying, “Caution!”
1.3 Other Safety Information
Power Source This product is intended to operate from a power source
that does not apply more than 250V rms between the
power supply conductors or between either power
supply conductor and ground. A protective ground
connection, by way of the grounding conductor in the
power cord, is essential for safe operation
Grounding The chassis of this product is grounded through the
grounding conductor of the power cord. To avoid electric
shock, plug the power cord into a properly wired
receptacle before making any connections to the
product. A protective ground connection, by way of the
grounding conductor in the power cord, is essential for
safe operation.
Danger from Loss of
Ground If the protective ground connection is lost, all accessible
conductive parts, including knobs and controls that may
appear to be insulated, can render an electric shock.
Proper Power Cord Use only the power cord and connector specified for the
product and your operating locale.
Use only a cord that is in good condition.
Proper Fuse The fuse is mounted internally and is not considered
user serviceable. The fuseholder accepts American sized
fuses (1/4 in. dia.) or European sized fuses (5 mm dia).
For 117V ac operation, the correct value is 1/2A, 250V
ac, fast blowing (Bussman type AGC).
For 230V ac operation, the correct value is 1/4A, 250V
ac, slow blowing (Bussman type MDL or GDC) .
Operating Location Do not operate this equipment under any of the
following conditions: explosive atmospheres, in wet
locations, in inclement weather, improper or unknown
AC mains voltage, or if improperly fused.
Stay Out of the Box To avoid personal injury (or worse), do not remove the
product covers or panels. Do not operate the product
without the covers and panels properly installed.
User-serviceable parts There are no user serviceable parts inside the 601. In
case of failure, refer all servicing to the factory. The
complexity of the DSP circuitry as well as the special
assembly tools required make the feasibility of field
service doubtful.