c) To exit the memory record function, just press the
" REC " button for 2 seconds at least. The display will
revert to the current reading.
6-4 Display backlight On/Off
During the measurement, the LCD backlight will On.
If press the '" Backlight Button " ( 5-7, Fig. 1 ) once, the
LCD backlight will be switched to Off.
* Press the " Back light Button " once again will switch the
Display backlight installation On again.
6-5 Auto power OFF disable
The instrument has built-in " Auto Power OFF " in order to
prolong battery life. The meter will switch off automatically if
none of the buttons are pressed within 10 min.
To de-activate this feature, Select the memory record
function during measurement by pressing the " REC Button "
( 5-3, Fig. 1 ).
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