Clinical Accuracy Validation Method; Error Codes - HoMedics JUMBO DISPLAY Manual

CLINICAL ACCURACY VALIDATION METHOD

This device is an adjusted mode clinical thermometer
the validated information for clinical accuracy in each adjusted mode are:
GroupA1: ∆cb=-0.01°C, L
GroupA2: ∆cb= 0.06°C, L
GroupB : ∆cb=-0.01°C, L
GroupC : ∆cb=-0.01°C, L
∆cb: CLINICAL BIAS
L : LlMITS OF AGREEMENT
A
δr: CLINICAL REPEATABILITY

ERROR CODES

When a malfunction or incorrect temperature measurement occurs, an error message will
appear as described below.
LCD Display Cause
It may be the thermometer
probe is not in direct
contact with the ear canal
The temperature measured
is lower than 34°C (93.2°F)
The temperature measured
is higher than 43°C
(109.4°F)
The operating temperature
is not in the range
15°C~35°C (59°F~95°F)
=0.18, δr = ±0.08°C
A
=0.22, δr = ±0.08°C
A
=0.20, δr = ±0.07°C
A
=0.18, δr = ±0.07°C
A
Solution
Check that the thermometer is in
direct contact with the ear canal
Operate the thermometer only
between the specified temperature
ranges. If necessary, clean the
sensor tip. In the event of a
repeated error message, contact
your retailer or Customer Services.
Operate the thermometer only
between the specified temperature
ranges.
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