General-tools-and-instruments CAF4224 Uživatelský manuál stáhnout pdf (Strana 14)

5-9 Auto power off management

1)The instrument has built-in "Auto Power Shut-off "

function in order to prolong battery life. The meter will

switch off automatically if none of the buttons are

pressed within 10 min.

2)To de-activate this feature, Select the memory record

function during measurement, by pressing the

" REC Button " ( 3-5, Fig. 1 ).

6. BATTERY REPLACEMENT

* Replace the batteries when the left corner of the LCD

displays the low battery icon " ", using 4 fresh

1.5 V ( UM4, AAA ) batteries.

o change the batteries, open ( rotate clockwise direction )

the " Battery Cover " ( 3-7, Fig. 1 ).

* Make sure the " Battery cover " (3-7, Fig 1) is secured

after changing the batteries.

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General-tools-and-instruments CAF4224 Uživatelský manuál Strana 14