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2. Push button "FUNC" for special function (see 4.3.2 and 4.3.4)
3. Push button "SET/R"
To set/reset the special functions.
4. Push button "UP" additional button to set the special functions (see
4.3.2 and 4.3.4)
5. Push button "DOWN" additional button to set the special functions
(see 4.3.2 and 4.3.4)
6. SOCKET for capacitance measurement (capacitors), for temperature
measurement "TEMP" and for signal output "S/O".
7. Transistor Socket
This socket is for testing the hfe-parameter of low power transistors.
8. Rotary Function Switch
To select the different modes (voltage and current measurement,
etc.) and measuring ranges
9. 20-A Input Socket
This input socket is fused with 15 A and is designed for measuring DC
and AC current to max. 20 A (max. 30 s with 15 min. interruption bet-
ween the measurements).
10. mA-input
This socket is for measuring DC and AC current to 200 mA max. (fused
with 800 mA quick blow)
11. COM (-) -Input Socket (COM or Minus Terminal)
12. V/
Ω
-(+)-Input Socket (Plus Terminal)
13. Multifunction Liquid Crystal Display (LCD) (4
1
/
2
digit, max. display
value 19999) with three 4
1
/
2
subdisplays.
14. Analogous Bargraph
15. Bargraph-Segments
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• To avoid an electrical shock, don't touch directly or indirectly the test
probes and the test points during measurement.
• Do not use this measuring unit in environments or rooms with adverse
environmental conditions where combustible gases, vapors or dusts
exist or may exist. For your own safety avoid under all circumstances
that the measuring unit or the test leads become damp or wet.
Avoid the usage near
a) strong magnetic fields (loudspeakers, magnets)
b) electromagnetic fields (transformers, motors, coils, relays, contactors,
electromagnets etc. )
c) electrostatic fields (charge/discharge).
d) transmission antennas or hf-generators
• If there are doubts whether a risk-free use is still possible the unit has
to be put out of operation and be secured against unintentional use.
It must be assumed that a risk-free operation is no longer possible if
- the unit shows visible damage
- the unit does not work and
- longterm storage under adverse conditions or
- stress during transport took place
• Don't switch on the measuring unit immediately after transferring it
from a cold to warm room. Condensed water might impair or destroy
your unit. Give the unit time to warm up to room temperature before
you switch it on.
3. Description of the Control Elements
Picture (fold-out page)
1. Power ON/OFF (see also 4.3.2)
With this push-button the measuring unit is turned on and off. A
short time after turning the unit on it is ready for operation.