Kett LE-200C, Operating Manual

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Notes:
1
Even if the batteries grow weak the calibration programs will not
be lost as they have a back-up power supply.
2
Be sure to turn the POWER switch off when replacing the batteries.
3
The unit will go into the Sleep Mode and "
SLEEP
" will appear in
the display in order to conserve battery power if the unit is not
used for measurement for more than approximately 10 minutes
with the power on.
Measurements cannot be made while the unit is in the Sleep Mode.
To resume measurements, press the RESET key to exit the Sleep
Mode. Making 10 ~ 20 practice measurements after exiting the
Sleep Mode or immediately after turning the power on will result in
higher measurement precision.
Battery Replacement
The following indicators will be displayed on the LCD panel when the
main unit or printer section batteries become weak. Please replace
the batteries immediately when these indicators appear.
1
% is blinking
Both the main unit and printer section batteries are weak.
2
＊
is blinking
The main unit's batteries are weak.
3
# is blinking
This mark will blink in the display when the printer is used and
indicates that either the main unit or printer batteries are weak.
If the asterisk ("
＊
") mark dose not blink when the PRINTER ON/
OFF button is pressed to turn the printer off, this indicates that the
printer section batteries are weak.
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