Sony UPA-WU10 Manual De Instrucciones página 39

Cleaning
Wiping off dirt or stains on the receiver or
transmitter using benzine, thinner, acidic
cleaning solution, alkaline cleaning
solution, abrasive cleaning solution, or
chemically-treated cloth may damage the
surface finish. Observe the following when
cleaning.
• Wipe surfaces clean using a solution
containing 50 to 70 v/v% concentration
isopropyl alcohol or 76.9 to 81.4 v/v%
concentration ethanol.
• For stubborn dirt or stains, wipe with a
soft cloth, such as a cleaning cloth,
lightly moistened with neutral detergent
diluted with water, and then wipe clean
using the isopropyl alcohol solution or
ethanol solution above.
• Do not wipe vigorously if there is any dirt
adhering to the cloth. Doing so may
scratch the surfaces.
• Do not allow any rubber or plastic
products to touch the surfaces for
extended periods. Do not alter, paint, or
scratch the surface finish.
Troubleshooting
If a problem occurs, check the following
items. If the problem persists, contact the
point of purchase.
Symptom Check
The LINK • Check that the device
indicator does that supplies power is
not turn on at also turned on.
all. • Check that the slide
switch on the receiver
is in the RUN position.
The LINK • Check that the
indicator transmitter and receiver
flashes are set to the same
continuously. channel.
• Check that there is no
other transmitter or
receiver set to the same
channel in the vicinity.
• Check that the
transmitter and receiver
are not out of range.
Communication • Check that at least two
fails. SIGNAL indicator bars
are lit.
t Try decreasing the
separation distance
between transmitter
and receiver.
Printing is slow • Check that the LINK
to start. indicator is not flashing
rapidly for long
intervals.
t There may be
interference due to
reflected radio waves.
Change the position
and orientation of the
receiver.
Cleaning / Troubleshooting
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