Caution
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type
recommended by the manufacturer.
When you dispose of the battery, you must obey the law
in the relative area or country.
Warning
When not using the remote for an extended period of
time, remove the batteries to avoid possible damage from
battery leakage and corrosion.
Warning
Batteries shall not be exposed to excessive heat such as
sunshine, fire or the like.
This model (HVO-3300MT) is classified as a CLASS 1
LASER PRODUCT. (IEC 60825-1: 2007 and IEC 60825-
1: 2014)
Caution
Use of controls or adjustments or performance of
procedures other than those specified herein may result in
hazardous radiation exposure.
Caution
The use of optical instruments with this product will
increase eye hazard.
Warning
The apparatus shall not be exposed to dripping or
splashing. No objects filled with liquids, such as vases,
shall be placed on the apparatus.
Caution
When installing, ensure the following space around the
periphery of the unit, taking ventilation and servicing into
consideration.
– Rear side: 10 cm (4 in.) or more
– Left/Right sides: 10 cm (4 in.) or more
– Top side: 10 cm (4 in.) or more
Caution
Network connector (RJ-45)
For safety, do not connect the connector to peripheral
device wiring that might have excessive voltage.
Follow the instructions for use for this port.
8
GB
Caution
Do not come into contact with the unit's internal circuits
and patients at the same time.
Doing so may result in a generation of voltage that can be
harmful to patients if the unit is malfunctioning.
Warning
Using this unit for medical purposes
The connectors on this unit are not isolated.
Do not connect any device other than one which conforms
to IEC 60601-1 standards.
When an information technology device or AV device that
uses an alternating current is connected, current leakage
may result in an electric shock to the patient or operator.
If use of such a device is unavoidable, isolate its power
supply by connecting an isolation transformer, or by
connecting an isolator between the connecting cables.
After implementing these measures, confirm that the
reduced risk now conforms to IEC 60601-1 standards.
Warning
Using this unit for medical purposes
The connectors on this unit are not isolated.
Always use USB-compatible external hard drives and
USB memory devices that operate solely on the power
supplied by the unit.
Connecting a device that operates on an AC power supply
may result in an influx of leakage currents from the
connected device, which may in turn result in electric
shocks to the patient and operator.
If use of such devices cannot be avoided, be sure to
connect an isolation transformer to the power supply of
the connected device or connect an isolator between the
connection cables to isolate the power supply, and verify
that the risk of electric shock from the system has been
sufficiently reduced to levels that conform to IEC 60601-
1 standards.
Caution
Do not come into contact with the terminals of the rear
panel connectors and patients at the same time.
Doing so may result in a generation of voltage that can be
harmful to patients if the unit is malfunctioning.
Always disconnect the power cord before connecting and
disconnecting connectors.