boso TM-2430 PC2, Инструкция по эксплуатации

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17
Replacing batteries
We recommend that the set of batteries in the device should be
replaced by a freshly charged set once a 24-hour reading has been
completed.
To avoid data loss, the data stored in the boso TM-2430 PC2 is buffe-
red by means of an internal battery, which is automatically charged
by the external batteries. A fully-charged internal battery stores data
for approximately 10 days. To charge the internal battery fully before
using the device for the first time, keep the device switched on for
approximately 24 hours with fully charged external batteries.
Replace the batteries as follows (see figure 2):
➡
Open the internal battery compartment cover
➡
Switch off the device
➡
Remove the flat batteries and insert charged batteries, taking
care to respect polarity
➡
Switch on the device
➡
Close the internal battery compartment cover
Figure 2
Internal
battery
compartment
cover
Step 1
Step 5
Charged
batteries
Flat batteries
ON/OFF
switch
Step 4
Step 2
Step 3
Finishing a reading and transferring results