Weidmüller Digi-Check 5.2 Mode D'emploi page 15

Digi-Check 5.2 04.12.2003 15:02 Uhr Seite 15
Battery and Function Test
Battery installation Function test
Open the battery compartment The tester must be switched off
by inserting a screwdriver into before conducting a function
the recess at the bottom end of test.
the battery compartment and When the ON/MODE button is
press lightly to release the bat- pressed the LED will light up
tery compartment lid. Install the and the tester must show
battery as indicated, and „ ". On shorting the probes,
replace the lid of the battery the buzzer must sound and the
compartment. display must show „---".
Battery test/automatic battery Battery service life
monitor
approx. 1500 tests before the
If the battery voltage falls below "Low Bat" display appears.
a minimum value, the low bat-
tery symbol © will appear in the
display.
Automatic ON/OFF Switching
y At voltages > 5 V (AC/DC) y The tester can be switched
the tester is automatically on manually by pressing the
switched on when the test „ON/MODE" button. The
probes are connected to the tester will switch off automati-
test voltage. If the test probes cally after 15 seconds if no
are disconnected from the button is pressed or no test is
test voltage or if the test volt- performed.
age drops below 5 V
(AC/DC), the tester will switch
off automatically after about
15 seconds.
Modes
The tester features 4 different The 4th mode, frequency
modes. After switching on the testing, can only be selected
tester, the voltage while measuring AC voltage
measurement, resistance meas- (AC) with the "ON/MODE" but-
urement and capacitance meas- ton pressed. The unit of meas-
urement modes may be select- urement on the display will
ed consecutively by pressing change in line with the mode
"ON/MODE". selected.
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