11
Operating Instruction for
Sound
Level
Meter
5.Press the
SETUP
Button fifth time, the display showing; the display showing “
month
” adjustment mode, press
the
LEVEL
Button to make the adjustment, press the
HOLD
Button to keep the setup.
6.Press the
SETUP
Button sixth time, the display showing; the display showing “
year
” adjustment mode, press
the
LEVEL
Button to make the adjustment, press the
HOLD
Button to keep the setup.
7.Press the
SETUP
Button seventh time, the display showing; the display showing initialization of the time chip,
press the
HOLD
Button to keep the setup; time and date have returned to factory setup; when the battery is
exhausted or replaced, if the time can’t be adjusted then please initialize the time chip first.
Summary of Contents for ET2146
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