17
be flashed on the display 11 . Toggle the measurement scale
between °C and °F by pressing the «
START
» button 2 again.
When the measurement scale has been chosen, wait for 5 seconds
and the unit will enter the ready for measuring mode automatically.
7. How to recall 12 readings in Memory Mode
This thermometer can recall the last 12 readings.
•
Recall mode
12 : Press the «
START
» button 2 to enter
Recall mode when power is off. The memory icon «
M
» flashes.
•
Memories
13
:
Press and release the «
START
» button 2
consecutively to recall readings in succession, up to the last
12 readings.
Pressing and releasing the «
START
» button 2 after the last
12 readings have been recalled will resume the above sequence
from reading 1.
8. Error
Messages
•
Measured temperature too high
14 : Displays «
H
» when
measured temperature higher than 42.2 °C or 108.0 °F.
•
Measured temperature too low
15 : Displays «
L
» when
measured temperature lower than 34.0 °C or 93.2 °F.
•
Ambient temperature too high
16 : Displays «
H
» in conjunc-
tion with the «
▲
» when ambient temperature is higher than
40.0 °C or 104.0 °F.
•
Ambient temperature too low
17 : Display «
L
» in conjunction
with the «
▼
» when ambient temperature is lower than 16.0 °C
or 60.8 °F.
•
Error function display
18 : When system has malfunction.
•
Blank display
19 : Please check if the battery has been
loaded correctly. Also check polarity (<+> and <->) of batteries.
•
Dead battery indication
20 : If the steady battery icon is the
only symbol shown on the display, the batteries should be
replaced immediately.
9. Cleaning and Disinfecting
Use an alcohol swab or cotton tissue moistened with alcohol
(70% Isopropyl) to clean the thermometer casing and the measuring
probe. Ensure that no liquid enters the interior of the thermometer.
