54
6. PRODUCT DESCRIPTION
The measurements are indicated on a digital display on the multimeter (hereinafter called DMM). The
DMM measured value display comprises 60000 counts (count = smallest display value).
When the device is not operated for a speci
fi
ed time (settings: 5 min., 15 min., 30 min.), it will switch
off automatically. This conserves the battery and allows a longer operating time. The Auto Power Off
function is switched off during data transmission to a PC via optical interface.
The measuring device can be used for do-it-yourself or for professional applications up to CAT IV.
The DMM can be ideally positioned with the positioning bracket on the back for improved readability.
The battery and fuse compartment can only be opened when all test leads are removed from the
measuring device. The test leads cannot be plugged into the measuring sockets when the battery and
fuse compartment is open. This increases user safety.
In the voltage and current measuring range, there is an audio warning with display indicators when
test leads are incorrectly connected. Connect the test leads correctly before measuring.
Rotary switch (4)
The individual measuring functions are selected via a
rotary switch. The automatic range selection “AUTO”
is active in some measuring functions. The appropriate
range of measurement is set for each application
individually. Always begin current measurements with
the largest measuring range (10 A) and switch to a
smaller measuring range as needed.
When the switch is in the “OFF” position, the multimeter
is turned off. Always turn the measuring device off
when it is not in use. Figure 1 shows the layout of the
measuring functions.
Fig. 1
7. DELIVERY CONTENT
• Multimeter with rubber protective frame
• 9 V alkaline monobloc battery
• 1 set of test leads
• 1 set of alligator clips
• Wire temperature sensor
• USB interface adaptor
• “VOLTSOFT” analysis software
• Operating instructions
119
e) Remplacer la pile bouton
Si la date et l’heure ne s’af
fi
chent pas correctement, la pile bouton doit être remplacée.
Procédez comme suit pour le remplacement :
1. Débranchez les cordons de mesure connectés du circuit de mesure et de votre appareil de me-
sure. Éteignez le DMM.
2. Ouvrez le logement de la pile et du fusible comme décrit à la partie «c) Ouvrir l’appareil de
mesure» (page 117).
3. Dévissez les quatre vis du panneau arrière de l’appareil et retirez délicatement le boîtier.
4. Retirez la pile bouton du support de pile par le bas. Soulevez pour cela le support de pile légère-
ment vers le haut.
5. Remplacez la pile bouton usée par une neuve du même type (CR2032). Introduisez une nouvelle
pile bouton dans le logement. Veillez à ce que le pôle positif soit orienté vers le haut.
6. Refermez ensuite le boîtier en procédant dans l’ordre inverse et revissez le logement de la pile
et du fusible.
Vous pouvez commander une pile bouton adéquate sous le numéro de commande suivant :
n° de commande 65 01 83
