2
8.2 Installing batteries
Note:
If an insulating strip protrudes from the battery compartment, batteries are installed
already. Pull the strip out to establish the power supply.
P
RECONDITIONS
:
a
Prepare the required number of batteries of the correct type as stated in the section
“Technical data”.
1. Slide open the battery compartment cover in the direction of the arrow and remove it.
2. Insert the batteries into the battery compartment observing the polarity markings in the
compartment.
3. Attach the compartment cover and slide is shut to close the battery compartment. If a
seal is present, make sure it sits correctly and you do not damage it when closing the
compartment.
9 Switching on and off
1. To switch on, move the switch
On/Off
to
On
.
2. After use, move the switch
On/Off
to
Off
to switch off.
10 Configuring
Available settings:
Main setting
Display indicator
Settings
Time
12:00 (example)
Hours, minutes
Temperature unit
C
or
F
°C, °F
To adjust a setting:
1. Press the button
SET
to enter the configuration mode.
2. Keep pressing the button
SET
until the display indicator as shown in the above table ap-
pears.
3. Use the navigation button
|<<
or
>>|
to adjust settings.
4. Press the button
SET
to save.
Next:
To return to operation mode, keep pressing the button
SET
until the display shows the
time.
11 Measuring temperature
11.1 Operating modes
Mode
Application
How it works
Temperature range
Working
Measure surface
temperature.
The temperature reading shows
on the display.
The user is informed of normal
or abnormal temperature read-
ings.
The measured temperature is
compared against the set tem-
perature threshold. If the reading
exceeds the threshold the user is
alerted.
Measuring Range:
+36 to +43 °C
Alert range:
> +37.3 °C
Surface
Measure surface
temperature.
Example: food
The temperature reading shows
on the display.
Measuring Range:
0 to +50 °C
Count
Count every read-
ing.
Every successful measurement
increases the counter (n+1). The
counter is displayed.
11.2 Selecting an operating mode
To select a mode:
1. Keep pressing the button
SET
until a blank display,
COUN
or
SurF
shows.
2. Use the navigation button
|<<
or
>>|
to select a mode: working (display: blank), count
(display:
COUN
), or surface (display:
SurF
).
3. Press the button
SET
to save.
Next:
To return to operation mode, keep pressing the button
SET
until the display shows the
time.
11.3 Measuring temperature in working mode
11.3.1 Setting the temperature alarm threshold
After setting the temperature alarm threshold an audible alarm sounds when a temperature
reading is equal to or exceeds the threshold.
To set the threshold:
1. Keep pressing the button
SET
until the temperature threshold shows on the display (for
example
37.6 C
).
2. Use the navigation button
|<<
or
>>|
to set the temperature threshold (> +37.3 °C).
3. Press the button
SET
to save.
Next:
To return to operation mode, keep pressing the button
SET
until the display shows the
time.
11.3.2 Measuring temperature
Measure temperature in the working mode range.
P
RECONDITIONS
:
a
(If you have moved the product to a new location) the product was given at least 30
minutes to adjust to the new ambient conditions.
a
You have set the temperature alarm threshold.
1. Activate the work mode (display: blank).
2. Position the object over the sensor. Maintain about 3 – 8 cm between object and the
sensor.
à
The display shows the measured temperature.
à
If a BEEP sounds and the indicator lights are GREEN: Reading is below the threshold
à
If the ALARM sounds and the indicator lights FLASH RED: Reading is equal or above
the threshold. This status will reset after a few seconds.
à
If the display shows
Lo
(lower end) or
Hi
(upper end) and an audible alert sounds:
the reading is out of range
11.4 Measuring surface temperature
Measure the surface temperature of an object.
P
RECONDITIONS
:
a
(If you have moved the product to a new location) the product was given at least 30
minutes to adjust to the new ambient conditions.
1. Activate the surface mode (display:
SUrF
).
2. Hold the object over the sensor. Maintain about 3 – 8 cm between the object and the
sensor.
à
The display shows the measured temperature.
à
A beep sounds and the indicator lights light up green.
à
If the display shows
Lo
(lower end) or
Hi
(upper end) and an audible alert sounds:
the reading is out of range
11.5 Counting the readings
Count every successful measurement and display the total count.
P
RECONDITIONS
:
a
(If you have moved the product to a new location) the product was given at least 30
minutes to adjust to the new ambient conditions.
1. Activate the counting mode (display:
COUN
).
2. Hold the object over the sensor. Maintain about 3 – 8 cm between the object and the
sensor.
à
A beep sounds.
à
The current count shows on the display.
11.6 Viewing the temperature reading log
Temperature readings are recorded. You can view records as needed.
P
RECONDITIONS
:
a
The display shows the time.
1. Use the navigation button
|<<
or
>>|
to navigate through the records.
à
Records are shown on the display.
12 Cleaning and care
Clean the product with a dry, fibre-free cloth.
NOTICE! Do not use aggressive cleaning agents, rubbing alcohol or other chemical
solutions as they can cause damage to the housing and malfunctioning.
13 Disposal
Electronic devices are recyclable waste and must not be disposed of in the
household waste. At the end of its service life, dispose of the product in accord-
ance with applicable regulatory guidelines.
Remove any inserted (rechargeable) batteries and dispose of them separately
from the product. You as the end user are required by law (Battery Ordinance) to
return all used (rechargeable) batteries. Disposing of them in the household
waste is prohibited.
Contaminated (rechargeable) batteries are labeled with this symbol to indicate
that disposal in the domestic waste is forbidden. The designations for the heavy
metals involved are: Cd = Cadmium, Hg = Mercury, Pb = Lead (name on (re-
chargeable) batteries, e.g. below the trash icon on the left).
You thus fulfill your statutory obligations and contribute to the protection of the environment.
14 Technical data
Power supply ................................. 5 V/DC via USB, min. 500 mA
Power supply (battery) .................. 3x 1.5 V AAA
