6
• DO NOT use this monitor in places with high or low humidity or high or low 
temperatures. Refer to section 5.
• During measurement, observe the arm to ensure that the monitor is not 
causing prolonged impairment to blood circulation.
• DO NOT use this monitor in high-use environments such as medical clinics 
or physician offices.
• DO NOT use this monitor with other medical electrical (ME) equipment 
simultaneously. This may result in incorrect operation of the monitor and/or 
cause an inaccurate reading.
• Avoid bathing, drinking alcohol or caffeine, smoking, exercising and eating 
for at least 30 minutes before taking a measurement.
• Rest for at least 5 minutes before taking a measurement.
• Remove tight-fitting or thick clothing from your arm while taking a 
measurement.
• Remain still and DO NOT talk while taking a measurement.
• ONLY use the arm cuff on persons whose arm circumference is within the 
specified range of the cuff.
• Ensure that this monitor has acclimated to room temperature before taking a 
measurement. Taking a measurement after an extreme temperature change 
could lead to an inaccurate reading. OMRON recommends waiting for 
approximately 2 hours for the monitor to warm up or cool down when the 
monitor is used in an environment within the temperature specified as 
operating conditions after it is stored either at the maximum or at the 
minimum storage temperature. For additional information on operating and 
storage/transport temperature, refer to section 5.
• DO NOT use this monitor after the durable period has ended. Refer to 
section 6.
• DO NOT crease the arm cuff or the air tube excessively.
• DO NOT fold or kink the air tube while taking a measurement. This may 
cause an injury by interrupting air flow.
• To unplug the air plug, pull on the plastic air plug at the base of the tube, not 
the tube itself.
• ONLY use the arm cuff, batteries and accessories specified for this monitor. 
Use of unsupported arm cuffs and batteries may damage and/or may be 
hazardous to this monitor.
• ONLY use the approved arm cuff for this monitor. Use of other arm cuffs may 
result in incorrect readings.