Product Manual

Troubleshooting
N-560 Operator’s Manual 79
with a blood pressure cuff, arterial catheter, or intravascular
line. Reposition the sensor, as necessary.
6. The letters EEE, followed by a number, appear on the display.
• This is an error code. To confirm, press the
Power On/Off
button to turn the N-560 off, then press the button again to
turn it back on. If the display shows the error code once
again, record the number and provide that information to
qualified service personnel, or your local Nellcor
representative.
• Error Code “EEE 513" is displayed when the battery is
discharged to a critically low level. Turn the N-560 off and let
it charge for about 10 minutes and then turn the N-560 back
on. If the error code is still present, turn the N-560 off and let
it continue to charge. If the N-560 has been charged for 30
minutes and the error code is still present, notify service
personnel.
Refer to the N-560 service manual for a
complete listing of error
codes.
EMI (Electro-magnetic Interference)
CAUTION: This device has been tested and found to comply
with the limits for medical devices to the IEC 60601-1-2,
EN60601-1-2, and the Medical Device Directive 93/42/EEC.
These limits are designed to provide reasonable protection
against harmful interference in a typical medical installation.
However, because of the proliferation of radio-fr
equency transmitting
equipment and other sources of electrical noise in health care
environments (for example, electrosurgical units, cellular phones,
mobile two-way radios, electrical appliances, and high-definition
television), it is possible that high levels of such interference due to
close proximity or strength of a source may result in disruption of
performance of this device.