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● Reading 1 - the last reading AP: Press and release the M-
button 5 to recall the last reading. Number «1» and a «M»
are displayed.
Pressing and releasing the M-button 5 after the last 30 readings
have been recalled will resume the above sequence from reading 1.
11. Error Messages
● Measured temperature too high AQ: Displays «H» when
measured temperature is higher than 43 °C / 109.4 °F in body
mode or 99.9 °C / 211.8 °F in object mode.
● Measured temperature too low AR: Displays «L» when
measured temperature is lower than 34 °C / 93.2 °F in body
mode or 0.1 °C / 32.2 °F in object mode.
● Ambient temperature too high AS: Displays «AH» when
ambient temperature is higher than 40 °C / 104 °F.
● Ambient temperature too low BT: Displays «AL» when
ambient temperature is lower than 15 °C / 59°F in body mode
or lower than 5.0 °C / 41.0 °F in object mode.
● Error function display BK:
«Er 6»: The system has a malfunction.
● Blank display BL: Check if the batteries have been inserted
correctly. Also check polarity (<+> and <->) of the batteries.
● Flat battery indicator BM: If only «battery» icon is shown on
the display, the batteries should be replaced immediately.
12. Cleaning and Disinfecting
Use an alcohol swab or cotton tissue moistened with alcohol (70%
Isopropyl) to wipe surface pollutions off the thermometer.
For cleaning the probe, always start wiping the surface around
the measuring sensor clockwise once and then wipe the whole
contactsurface of probe from the inside out 3 times. Ensure that
no liquid enters the interior of the device.
Never use abrasive cleaning agents, thinners or benzene for
cleaningand never immerse the device in water or other cleaning
liquids.Take care not to scratch the surface of the sensor lens and
the display.
Let the disinfectant dry off for 10 minute before next use.
Avoid immersing or wiping the display to protect it from fading.
Check the device appearance. Do not use this device if you think it
is damaged or notice anything unusual. Start to use the device
following the «Directions for Use» section, and if there is any error
messages displayed, please take actions following the « Error
messages » section.
NC 300
13. Battery Replacement
This device is supplied with 2 new, long-life 1.5V, size AAA
batteries. Batteries need replacing when this icon «battery»
the only symbol shown on the display.
Remove the battery cover BP by sliding it in the direction shown.
Replace the batteries – ensure correct polarity as shown by the
symbols in the compartment.
14. Guarantee
This device is covered by a 2 year guarantee from the date of
purchase. The guarantee is valid only on presentation of the
guarantee card completed by the dealer confirming date of
purchase or the receipt.
• The guarantee covers the device. Batteries and packaging are
not included.
• Opening or altering the device invalidates the guarantee.
• The guarantee does not cover damage caused by improper
handling, discharged batteries, accidents or non-compliance
with the operating instructions.
Please contact Microlife-service.
15. Technical Specifications
Type:
Forehead Thermometer NC300
Mode Type: Adjust mode
Measuring
site:
Forehead
Reference
body site:
Sublingual
Measurement
Body mode: 34.0°C - 43 °C / 93.2°F - 109.4 °F
range:
Object mode: 0.1°C - 99.9 °C / 32.2°F - 211.8 °F
Resolution:
0.1 °C / °F
Measurement
Body mode:
accuracy
±0.2 °C, 35.0 °C ~ 42.0°C / ±0.4 °F, 95. 0°F~ 107.6°F
(Laboratory):
±0.3 °C, 34.0 °C~ 34.9 °C and 42.1°C ~43.0 °C /
±0.5 °F, 93.2°F~ 94.8 °F and 107.8°F ~ 109.4 °F
Object mode:
±1.0 °C, 0. 1°C~ 99.9 °C / ±2 °F, 32. 2°F ~ 211.8 °F
Clinical
Repeatability: 0.24°C
results:
Bias: 0.07°C
Limits of agreement: 0.90°C
Display:
Liquid Crystal Display, 4 digits plus special icons
is
BM
EN
7
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