Basic Settings - Conrad M-4660A Bedienungsanleitung

Attention!
Never use the measuring unit before the cover has been closed comple-
tely, to avoid an electrical shock!
Never leave empty batteries in the measuring unit, as even corrosion-
free batteries might leak and chemicals could be released, which are
detrimental to your health and disturb the battery compartment.
Please remember batteries - due to their heavy metal content - are no
ordinary refuse. They must be disposed of in special containers (collec-
ting points) or in a safe manner that complies with all applicable laws.
4.2 Connection of the Measuring Cables
For measurement use only the test-leads which are supplied with your
measuring unit. Only these are admissible. Ensure the connection plugs
and test probes are in good condition before use, pay attention that the
insulation is undamaged.
These test-leads are rated for max. 1000 V. The maximum rating of the
multimeter M-4660A is 1000 VDC max or 750 VACrms. Use special caution
when working with voltage above 25 V AC and above 35 V DC.
Attention!
To avoid the risk of electrical shock, instrument damage and/or equip-
ment damage, input limits must not be exceeded.
4.3 Operation

4.3.1 Basic Settings

Hint
The numbers which are put in brackets in the following text refer to
"Description of the control elements", point 3.
Press the button "ON" (1). Turn the rotary function switch to the desired
position. Now the meter is ready for "normal" operation without addi-
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tional function. Even without additional functions "small" displays (sub-
displays) support measurement.
To select such additional function press the key FUNC (2). Press it again
to scroll through the different sub-functions.
To exit the menu press SET/Rest-key twice: to operate the SET/Rest-key
press once to enter, press button twice to exit/reset (depending on the
preset sub-function)
4.3.2 Terminal and Switch Imprint
a) Press the ON/OFF-key (1) to turn the unit on and off: Press the key
once to turn the power on, press it again to turn the DMM off.
AUTO-POWER-CUT-OFF extends the life of the battery by turning off
the meter: if neither the rotary function switch nor a button is ope-
rated for 12 minutes the DMM is automatically turned off. During
"communication" of the multimeter with a PC, i.e exchange of data,
AUTO-POWER-OFF is disabled.
b) FUNC
Press this button to select the function modes. The following symbols
appear in the display when you scroll in the function modes:
D-H -> A-H -> REL -> MEM -> RCL -> CMP
c) SET/R (= Set / Reset)
Press this button once to activate or to enter the selected function
mode. Press this key only once.
- Press the function mode the button D-H again to return to basic set-
ting (press until the beeper sounds).
- In the function mode A-H (MIN-MAX and AVG) the A-H symbol is dis-
played. After the first push of the SET/R key the A-H symbol is set and
will stop blinking. If the SET/R-key is pressed again, the R-H symbol is
fixed. You can commence measurement. Another push of the SET/R
key discards the function and the previous normal mode is restored.
- In the function modes REL, MEM, RCL and CMP push SET/R button
several times to return to normal mode. Another possibility to exit
from these modes is either to press the button FUNC or ON/OFF once
or to move the rotary function switch to an adjacent position (observe
all safety rules!).
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