A&D TM-2430-13 instruction manual Be taped to the arm with the supplied

ERROR CODE	POSSIBLE CAUSE				CORRECTION
E07	Manual stop				The	measurement			was	manually
					interrupted by depression of the red
					Start/Stop button.
E08	Korotkoff		sounds	are	Check that the lower microphone is
	undetectable.				affixed with the sensing side (skin side)
					facing the patient’s arm.
					Note: The microphone should always
					be taped to the arm with the supplied
					affixing tape. Place "X" of tape over the
					top of the microphone.
E11	More than 256 Korotkoff sounds				Check for a break in the microphone
	are measured.				lead. Check for external damage to the
					microphone. Microphone circuit may be
					damaged.
					Note: If a break in the microphone lead
					or external damage has occurred, the
					microphone			assembly		must	be
					replaced.
E20	Pulse Error				Check the position of the lower
	Pulse less than 35 beats or more				microphone and then re-correlate it to
	than 200 beats per minute.				the subject.
					Note: Certain physiological conditions
					or	pharmaceutical treatment					may
					excessively reduce or increase a pulse
					rate. In cases of excessively low pulse
					rates, have the subject walk or stand a
					few minutes to raise the pulse rate
					above 35 beats per minute.
E21	Diastolic greater than 160 mmHg				Outside		of	normal	physiological
	or less than 40 mmHg.				parameters.
E22	Systolic greater than 280 mmHg				Outside		of	normal	physiological
	or less than 60 mmHg.				parameters.
E23	Difference between systolic blood				Outside		of	normal	physiological
	pressure	and	diastolic	blood	parameters.
	pressure less than 10 mmHg.
E24	Difference between systolic blood				Confirm that the subject is not moving
	pressure	and	diastolic	blood	during measurement.				Reposition		the
	pressure	greater than		150	lower microphone and then correlate it
	mmHg.				to the subject.

Note: If a measurement error occurs (other than E08) when the “Auto” mode is set, the monitor will automatically take a 2nd measurement. If a second measurement error occurs, a 3rd measurement will not be taken. The monitor will return to its programmed interval.

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