IE-LOG-S3120E-03
7
Switching the logger OFF by magnet
The procedure is identical with the above procedure for switching ON. If decimal point does
not appear after 1 s, it is necessary remove the magnet and repeat the procedure.
Reset of MIN/MAX values by magnet
Function enables to clear MIN/MAX values by magnet without using computer. It is necessary
to enable the function from the PC software before.
Notice:
It is not possible to combine this function with function of switching logger OFF by
magnet! User software enables to select only one of them (or none).
Plug magnet to guide slots from logger front side and wait approximately 1 s for decimal point
appears right on LCD upper line. After decimal point appearance it is necessary immediately (till
indication point is displayed) to remove magnet from guide slots. Reading CLR MIN MAX appears
for several seconds and MIN/MAX values will be cleared.
Battery replacement
Low battery is indicated on the display by blinking of reading "BAT". It can be displayed
permanently, if battery voltage is too low. Replace the battery for new one. If logger is operated
often in temperature below -5°C or over +35°C and PC program indicates remaining battery
capacity below 25% it is also recommended to replace the battery. Applied is Lithium battery 3.6 V,
size AA. Battery is located under logger lid.
Warning:
near battery fragile glass reed contact is located – be careful not to damage it. Be
careful in battery replacement!
Replacement procedure:
•
switch off the logger by the PC program or by magnet (if low battery allows)
•
unscrew four corner screws and remove the lid
•
remove old battery by pulling the glued tape
