Nonin Sensmart H500 Operator's Manual page 8

Indications for Use
Warnings (Continued)
Always inspect the device before use. Do not use a damaged device or sensor. Before
using any sensor, carefully read the sensor instructions for use, which contains sensor
application information for each sensor.
To prevent improper performance and/or patient injury, verify compatibility of the monitor,
sensor(s), and accessories before use.
No modifications to this device are allowed as it may affect device performance.
Protect from exposure to water or any other liquid, with or without AC power.
As with all medical equipment, carefully route patient cables and connections to reduce the
possibility of entanglement, strangulation, or tripping.
Do not use this device in an magnetic resonance (MR) environment.
Explosion Hazard: Do not use in an explosive atmosphere or in the presence of flammable
anesthetics or gases.
Use the H500 monitor only within its designated range (See Specifications section) from
display to remote location). Moving outside this range may cause missing or lost data at
the remote monitoring location.
This device turns off after approximately 30 minutes when the low battery indicator
appears.
If this device is used adjacent to or stacked with other equipment, the device should be
observed carefully to verify normal operation.
The use of signal processors, sensors, accessories, and cables other than those listed in
the Parts and Accessories List may result in increased electromagnetic emission and/or
decreased immunity of this device.
This device is a precision electronic instrument and must be repaired by qualified technical
professionals. Field repair of the device is not possible. Do not attempt to open the case or
repair the electronics. Attempted repair will damage the device and void the warranty.
The device must be able to measure the pulse properly to obtain an accurate
measurement. Verify that nothing is hindering the pulse measurement before relying on the
measurement.
Operation of this device below the minimum amplitude of 0.3% modulation may cause
inaccurate results for SpO .
2
Portable and mobile RF communications equipment can affect medical electrical
equipment.
Do not use the signal processor or display while charging.
2