HoMedics TT-200 Troubleshooting/Error Codes, Condition, Corrective Action, Product Specifications

TROUBLESHOOTING/ERROR CODES

Condition	Possible Cause	Corrective Action
Consistent low	Temperature	Product Design-
temperature	reading is below	Measurement range is
readings (“Lo”)	measurement range	50˚F (10°C) to 122˚F
	(below 50˚F/10°C).	(50°C). Contact your
		physician if you have or
		suspect any medical
		problems.
	The probe is not	Make sure probe is
	positioned properly	properly positioned
	in ear.	against the opening
		of the ear canal
	The waterproof	Clean the probe with a
	probe	cotton swab moistened
	is dirty.	with alcohol.
Consistent high	Temperature	Product Design-
temperature	reading is above	Measurement range is
readings (“Hi”)	measurement range	50˚F (10°C) to 122˚F
	(above 122˚F/50°C).	(50°C). Contact your
		physician if you have or
		suspect any medical
		problems.
Consistent error	Operating	Product Design-
messages (“Err”)	temperature	Operating temperature is
	is not within the	60.8˚F (16°C) to 104˚F
	permissible range	(40°C).
	for measurement.
Low battery warning	Battery power	Replace battery (see
	is low.	“Inserting and Replacing
		Batteries”).
Low battery warning	Battery power is	Replace battery
with “Lo” symbol	too low for the	immediately (see “Inserting
	thermometer to	and Replacing Batteries”).
	function.

PRODUCT SPECIFICATIONS

Model Numbers	Model Numbers TT-200/TT-201
Power Source	DC 3 Volt (lithium battery CR2032)
Battery Life	1,000 Measurements in day mode or
	300 measurements in night mode.
Sensor	Thermopile
Temperature Indication	In 4 digits, every 0.1˚F or ˚C
	+/- 0.4˚F/0.2°C between 96.8˚F -
	102.2˚F (36.0°C - 39.0°C)
Accuracy	+/- 0.5˚F/0.3°C less than 96.8˚F
	(36.0°C) or greater than 102.2˚F
	(39.0°C)
Measurement Range	50˚F - 122˚F (10˚C - 50˚C)
Weight	0.08 lbs (with battery)
Operating Temperature	60.8˚F - 104˚F (16˚C - 40˚C)
Operating Humidity	Relative humidity up to 95%
	(non-condensing)
Storage Temperature	-4˚F - 122˚F (-20˚C - 50˚C)
Storage Humidity	Relative humidity up to 95%
	(non-condensing)
Contents	Ear Thermometer & Battery, Storage Case,
	Instruction Manual

NOTE: These specifications are subject to change without notice. This ear thermometer meets requirements established in ASTM Standard E1965-98.

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