Onkyo Power Amplifier M-5000R - Manual (Page 6)

6
En
From time to time you should wipe the front and rear
panels and the cabinet with a soft cloth. For heavier dirt,
dampen a soft cloth in a weak solution of mild detergent
and water, wring it out dry, and wipe off the dirt.
Following this, dry immediately with a clean cloth. Do not
use rough material, thinners, alcohol or other Chemical
solvents or cloths since these could damage the finish or
remove the panel lettering.
Whenever performing maintenance on the M-5000R, any
of its supplied accessories, or any device connected to it,
do not use solvents or cleaners of any kind that are
inflammable or combustible.
When you clean the input/output terminals on the rear
panel, do not use contact restorer. Doing so may cause
resin deterioration.
By factory default, the meters are treated with antistatic
coating. Do not strongly wipe the surface with a cloth to
avoid static electricity from building up, as this may cause
an oscillation of the needle.
Below is a list of actions that you should never perform.
• Do not use the M-5000R as a broadcast system or
musical instrument amplifier.
• Never use a generator, DC/AC converter, AC/AC
converter, or transformer to supply power for the
M-5000R.
• Never perform a “thumb test” (checking whether current
is reaching the lead wire on the hot end of the input by
touching it with your fingers) on the ends of the input
jacks or input cables.
Doing so may damage the speakers.
• Do not short across the output terminals or across the
output terminals and rear panel.
• Never remove the cover of the M-5000R.
• Do not install the M-5000R in a location within the
reach of small children.
During lightning storm, never touch the power cord, plug
or cover of the M-5000R, and any devices connected to
the M-5000R.
WARNING:
BEFORE PLUGGING IN THE UNIT FOR THE FIRST
TIME, READ THE FOLLOWING SECTION
CAREFULLY.
AC outlet voltages vary from country to country. Make
sure that the voltage in your area meets the voltage
requirements printed on the unit’s rear panel (e.g., AC
230 V, 50 Hz or AC 120 V, 60 Hz).
Care
Other
Lightning storms
Power