32
KTB/03/15.01.2020
.
➢
By pushing the
“MEM “
key
you will be able to see previous
measurements like “M02, M03, M04”
9.
Battery Replacement
This symbol
will seen on the LCD screen, if battery level is low or
finished. When you see this symbol please change the batteries.
Install the batteries and activate: Open the battery protect lid on the back side of
the device and install 2 pcs AAA alkaline battery inside the holes in a right way.
+/- poles should set correctly.
!
Note:
Please remove batteries if you will not use the device for a long time.
!
Note:
Please apply to the authorities to reclyle the batteries. Do not dispose the
batteries in household trash.
10.
Maintenance and Clues
!
Caution:
Please keep the sensor lens dry and clean. Do not close the sensor with
any objects.
➢
Cleaning the sensor lens: You can clean the sensor lens with alcohol.
Please use cotton swab or soft fabric to clean the sensor lens. Before using
the device again, be sure that all alcohol is vaporised.
!
Caution
:
Please avoid the device from any liquid, chemical solution, shock and
direct sunlight.
!
Caution
:
Please do not drop device, do not open device for repair. Do not damage
device.
