Operating Environment - NorthEast Monitoring DR181 Mode D'emploi

Digital Recorder International User Guide – English version
+10C to +45C (+50F to +110F)

Operating Environment

10% to 95% Relative Humidity
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700 hPa to 1060 hPa pressure
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This equipment is not suitable for use in the presence of a flammable anesthetic mixture with air,
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oxygen, or nitrous oxide.
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The recorder is rated IPX2 and is not for use in wet environments.
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-40C to +70C (-40 F to +158F)
Transport parameters
10% to 100% Relative Humidity
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500 hPa to 1060 hPa pressure
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The DR181 requires two and the DR200/HE and DR300 recorders require one, 1.5 volt AA batteries.
Batteries (not included)
Do not use batteries for more than one recording. Only the following batteries are recommended for
use:
Alkaline (MN1500 or the equivalent)
AA Eveready Lithium L91 (DR200/HE and DR300 use only)
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AA rechargeable NiMH (nickel metal hydride) battery with a rating of at least 1500 mAh. Recharge
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after every use
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If two batteries are required, always use batteries of the same type.
Battery Use and Storage
Although battery life may last longer than a recording, batteries should not be re-used for a second
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patient.
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Do not leave batteries in the recorder for more than two weeks when the recorder is not in use.
Store batteries at "room" temperatures (50-90 F) and in a dry location. Do not refrigerate or
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freeze.
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Batteries should be disposed of following local ordinances.
If you use rechargeable batteries:
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The battery recharger should be kept out of the patient environment and hook-up area
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It is best not to leave the batteries on charge for long periods of time after the charger indicates
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a full charge
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Only standard chargers that are specifically rated for use with NiMH batteries should be used
such as the MAHA MH-204F or Rayovac 1-Hour charger
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Batteries that have not been used for over two weeks should be charged before use.
It is best to keep pairs of batteries together so they are both discharged and charged together
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Follow warnings and recommendations that come with the charger
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Compatible with standard single-use silver/silver-chloride ECG electrodes
Leads and Electrodes
Compatible with standard ECO Lead wires
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Patient electrodes should be left sterile in their original packaging until use - following
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manufacturer's instruction - and then after use, disposed of following local ordinances and the
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manufacturer's instruction
Use only NorthEast Monitoring, Inc. shielded patient cables for connecting lead wires to the
recorder
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Patient lead wires and cables should be visually inspected between uses for worn or cracked areas,
and
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NorthEast Monitoring, Inc. NEMM041-REV-D Page 3 of 62