Important Safety Instructions - JEFF ROWLAND 625 Operational Manual

IMPORTANT SAFETY INSTRUCTIONS

The ampli er has been designed to operate at the highest level of e ciency and performance
in any normal operating situation; however, there are a few important use and care principles
that must be kept in mind when operating the ampli er:
Read these instructions.
!
Keep these instructions.
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Follow all instructions.
!
Do not expose the ampli er to rain, moisture, or excessively damp conditions.
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Do not block any ventilation openings.
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Due to auto-ranging circuitry and dual-stage voltage regulation, the audio
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performance will not be a ected by any voltage uctuations within the operating
voltage range. The
over the range of 85 to 265 VAC without any adjustments necessary.
The
!
MODEL 625 STEREO AMPLIFIER
to o cial service bulletins from JRDG (Je Rowland Design Group). Otherwise, the
factory warranty will be immediately voided.
When operating the
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should be used. A potential shock hazard may result if the supplied 3-wire, grounded
AC cable ground terminal is defeated or lifted or the unit is connected to a 2-wire
ungrounded AC outlet.
The
! MODEL 625 STEREO AMPLIFIER
or maintenance for the lifetime of the product. Do not attempt to open the bottom or
top cover of the ampli er and refer all service issues to quali ed personnel. The
voltages inside the
PROTECTIVE SYSTEMS
The
MODEL 625 STEREO AMPLIFIER
AC current draw; however, since no protection circuitry or system can completely protect a
product from every electrical hazard, certain precautions should be observed. In the event of
severe voltage hazards such as lightning or when the ampli er will not be used for extended
periods of time, the ampli er should be unplugged from the AC mains to avoid potential
damage to the internal circuitry. All other audio/video system components should also be
disconnected from AC mains power as hazardous voltages can easily travel throughout an
interconnected system.
MODEL 625 STEREO AMPLIFIER
must not be modi ed in any way, other than according
MODEL 625 STEREO AMPLIFIER
is designed to perform optimally with no adjustments
MODEL 625 STEREO AMPLIFIER
is equipped with internal fuses for protection against excessive
can be operated at any mains voltage
, a properly grounded AC receptacle
can be hazardous.
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