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BATTERIES REPLACEMENT
To replace the batteries follow the next steps:
Press ON/OFF to turn OFF the instrument.
Open the batteries cover by pressing the locking clip.
Take out the used batteries and insert 4 new 1.5V AA size batteries, while paying attention to the
correct polarity as indicated on the battery compartment.
BATTERIES MANAGEMENT
For field measurements, HI 93414 is powered by 4 x 1.5V AA
batteries. The battery life is enough for 1500 normal measurements.
When the instrument is started, the remaining battery life is
estimated and reported in percents.
To preserve the battery it is better to use normal instead of
averaged measurements. Continuous measurements keep the lamp
on and should be used with caution if the battery life is an issue.
To further save the battery life, the instrument will turn off after
15 minutes of non-use. The backlight will be turn off after 25
seconds since the last key was pressed.
The battery life is measured each time the lamp is turned on and
if the remaining battery life is less than 10%, the blinking
battery tag will be displayed on the LCD to warn the user that the
batteries need to be replaced.
When the batteries are completely discharged, “0% bAtt” message
will be displayed on the LCD for one second and the instrument
will turn off.
In order to use the instrument again, replace the batteries with
new ones or use an AC adapter.