Safety Notes; Applications; Operation; Inserting Or Replacing The Battery - Monacor DMT-4004 Mode D'emploi

2 Safety Notes

This unit corresponds to all relevant directives
of the EU and is therefore marked with
WARNING With this meter, dangerous volt-
ages can be measured. Particu-
lar attention should be paid
when measuring voltages equal
to or higher than 42 V!
1. Wear protective gloves to protect you
against electric shock.
2. When applying the probe tips, make sure
that your fingers are protected behind the
collar of the probe.
3. Never perform measurements when the
meter or the test leads are damaged. Al-
ways replace damaged test leads by origi-
nal test leads.
Please observe the following items in any
case:
G
When using the protective sleeves (13), the
unit is protected in accordance with IP 67
and is also suitable for outdoor applications.
However, protect it against extreme high or
low temperatures (admissible ambient tem-
perature range 0 – 50 °C).
G
For cleaning the housing only use a soft
cloth, slightly wet, if necessary; never use
chemicals or abrasive detergents.
G
No guarantee claims for the unit and no lia-
bility for any resulting personal damage or
material damage will be accepted if the rele -
vant safety regulations for handling voltages
equal to or higher than 42 V are not ob-
served, if the unit is used for other purposes
than originally intended, if it is not correctly
connected or operated, if it is overloaded or
not repaired in an expert way.
If the unit is to be put out of operation
definitively, take it to a local recycling
plant for a disposal which is not harm-
ful to the environment.
Dead batteries or defective rechargeable bat-
teries do not belong in the household rubbish,
always take them to a special waste disposal
(e. g. collection container at your retailer).

3 Applications

This automatic digital multimeter with a 29 mm
. LC display (indication up to 4000) is suited for
measuring:
– voltages up to 1000 V /~
– currents up to 10 A /~
– frequencies up to 10 MHz
– resistances up to 40 MΩ
– capacitances up to 200 µF
Furthermore, it allows to measure the duty
cycle of electric signals and the forward volt-
age of diodes. For continuity tests, a buzzer is
provided.

4 Operation

1) To switch on the multimeter, set the selector
switch (10) from the position OFF to the de-
sired function. If there is no indication on the
display (6), insert a battery (
2) If required, unfold the tilt stand on the rear
side to obtain a more convenient reading
position of the display.
3) After operation, set the selector switch to
the position OFF.
The unit will be switched off automatically
if it is not used for 15 minutes. One minute
before it is switched off automatically, there
will be 5 short acoustic signals; when it is
switched off, a longer acoustic signal will
sound. To switch it on again, actuate a but-
ton or the selector switch.

4.1 Inserting or replacing the battery

If there is no indication on the display (6) after
switching on or if the symbol on the left of the
display shows a discharged battery, insert a
9 V battery or replace the battery.
1) Unfold the tilt stand on the rear side and re-
move the two central screws for the battery
compartment cover.
2) Remove the cover and insert a 9 V battery
as indicated in the compartment.
3) Close the battery compartment.
If the meter is not used for a longer period, re-
move the battery to prevent damage due to
battery leakage.
GB
chapter 4.1).
13