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Class I devices should only be connected to a power
outlet that is properly earthed to avoid the risk of electric
shock.
For information on how to shut off the main power
supply, refer to the instructions for use supplied with the
power supply device.
If the information is not available for whatever reason,
obey the following.
To shut off the main power, disconnect the power plug
from the outlet.
When installing the unit, incorporate a readily
accessible shutoff device in the fixed wiring, or
connect the power plug to a power outlet near the unit
that can be easily accessed during use.
Do not install the ME unit in a position that will make
unplugging the power plug difficult.
If a malfunction occurs, cut power via the shutoff
device, or disconnect the power plug from the outlet.
Note
To turn the power on and off when using an AC adapter,
connect or disconnect the AC adapter while keeping the
DC cable connected to the unit.
Caution
Connect the DC connector to the unit, then supply the
power source to the unit.
To remove the DC connector, disconnect the power
source first, then remove the DC connector.
Do not touch the DC connector pin and a patient at the
same time.
A voltage of 24 V is applied to the DC connector pin and
may have a harmful effect on the patient.
MAIN and SUB LINK indicators
Indicate the status of the network connectors. Each
indicator lights green when an optical fiber cable is
connected and a link is established at the corresponding
connector.
If an indicator continues to blink green, proper
connection has not been established. Check the optical
fiber cable connection in such cases.
For details, see "Indicators" (page 29).
DIP switches 1 to 3
Allows you to configure the unit's operation mode.
For details, see "DIP Switch Settings" (page 30).
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.
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