4. Battery charge
When the indicator of battery level in upper right corner
is less than 5% of full capacity, the meter should be
immediately charged, otherwise it will affect the measurement
accuracy. As shown in Figure 19, set the rotary switch to
�, the string "Please plug in AC adapter!" on the display
prompt you to insert a power adapter for charging. Connect
the power connector to the four terminals in the meter,
then insert the power adapter into the power connector.
The character "Charging" on the display indicates it is in
charging with a red light 5 % stepped in charging process.
When the battery is fully charged, the red light is off and
the charging process action stops .
.&
Attention:
You must use the power adapter specified by the
manufacturer.
Figure 19
64
Summary of Contents for MP730657
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