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clears before operating the unit. Operating the unit while
condensation is present may damage the unit.
Deterioration of contact pad surface
If the surface of the pads (front pad, side pad, top pad) or
headband deteriorates, starts to peel off, or looks like it will
peel off, cease using the unit in medical procedures and
contact your local Sony distributor or service
representative.
Storage of packaging materials
If you need to transport the unit for repair or any other
reason, use the same box and cushion materials provided
when the unit was purchased.
Before storing the head mounted monitor in the box, adjust
the headband and rear band so that they are as short as
possible, and set the headband lock switch to the locked
position.
If the unit is not used for an extended
period of time
• Turn off the power supply to the head mounted monitor
and image processor unit, in that order, and disconnect
the AC power supply cord of the AC adaptor.
• Adjust the rear band of the head mounted monitor so that
it is as short as possible.
Cleaning
Before cleaning, always remove the power supply plug
from the power outlet.
Do not sterilize or use an autoclave on the unit.
12
Precautions
Cleaning the image processor unit
The image processor unit is manufactured with materials
that can be disinfected. However, depending on the
disinfectant used, performance may be impaired or the
surface finish may be damaged. Observe the following
points to protect the unit.
• Wipe the surfaces of the unit with 50% to 70% v/v
concentration isopropyl alcohol or 76.9% to 81.4% v/v
ethanol.
• To remove stubborn dirt, wipe with a soft cleaning cloth
using mild detergent diluted in water, and then clean
using the chemical solutions above.
• Do not use benzine or thinners, acidic cleaning solutions,
alkaline cleaning solutions, abrasive cleaning agents, or
chemically-treated wipes that may damage the surfaces
for cleaning or disinfection.
• Do not wipe with force using a cloth that may have dust
or other particles adhering to it. Doing so may scratch the
surfaces.
• Do not place rubber or plastic objects on the unit for an
extended period of time. Doing so may cause surface
deterioration or cause the surface to peel.
Cleaning the head mounted monitor
The head mounted monitor, excluding the lens, is
manufactured with materials that can be disinfected.
However, depending on the disinfectant used,
performance may be impaired or the surface finish may be
damaged. Observe the following points to protect the unit.
• Wipe the surfaces of the unit with 50% to 70% v/v
concentration isopropyl alcohol or 76.9% to 81.4% v/v
ethanol.
• To remove stubborn dirt, wipe with a soft cleaning cloth
using mild detergent diluted in water, and then clean
using the chemical solutions above.
• Do not use benzine or thinners, acidic cleaning solutions,
alkaline cleaning solutions, abrasive cleaning agents, or
chemically-treated wipes that may damage the surfaces
for cleaning or disinfection.
• Do not wipe with force using a cloth that may have dust
or other particles adhering to it. Doing so may scratch the
surfaces.
• Do not place rubber or plastic objects on the unit for an
extended period of time. Doing so may cause surface
deterioration or cause the surface to peel.
Cleaning the lens
If the lens becomes cloudy or dusty, clean using the
following method.
• Wipe lightly with a soft, lens cloth.
• Do not use lens cleaning fluid, alcohol, water, or other
solutions.
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