Center SE-323, Инструкция по эксплуатации

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Sound Level Meter
8
6.2 Clearing Stored Data :
If you want to clear the memory, power off the unit,
then press and hold
button and then press
button and hold at least 5 seconds, then LCD
will show " CLr " and “ SURE ” to clear the memory.
Note:
The battery indicator “ ” shows the remaining
battery power. The number of black bar decreases as
the battery running out. When the power is almost
empty,
“ ” will disappear. Press button,
LCD display will show “ Lo bat ” warning indication. If
the meter is under record mode, it will stop.
7. SETTING THE DATE AND TIME
The unit incorporates a clock so that the data logger function
can also record the data and time along with the measurement
value in the memory.
(1) Turn off the unit.
(2) Enter SETUP mode by pressing and holding button
and then press power button to turn on the unit.
“ SEt ” blinks on the LCD screen.
(3) Press CLOCK ( ) button to set clock.
(4) Press
▲
( ) or
▼
( ) to adjust year, press
CLOCK ( ) button to adjust next value (month
 date  hour  minute  second).
(5) When finish, press CLOCK ( ) button to exit SETUP
mode.
Note:
(1) To abort during the process, press power button to exit SETUP mode.
(2) An internal rechargeable backup battery keeps the clock of the unit running