Auto power off (sleep function) mode options – General Tools and Instruments CMM880 User Manual
Page 4
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Fig. A
3
Unit will turn itself off after 20 minutes
(Sleep mode) To override Auto Power
Off function (Non-Sleep Mode) press
ON/OFF and MIN/MAX button simul-
taneously. After the full display appears
release ON/OFF button first,the display
will show " n " in left side. When " n "
appears (See Fig.A) then release MIN/
MAX button. Unit will now be in Non-
Sleep Mode.
(1) Remove protective sensor cover.
(2) Turn meter on by pressing ON/OFF
button.(See Fig.B)
(3) Press C/F key to convert reading
to desired range. Both temperature
and relative humidity measurement
will display simultaneously.(See
Fig.C)
%
C
Fig. C
Fig. B
%
F
AUTO POWER OFF (SLEEP
FUNCTION)
MODE OPTIONS
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