General Information - Benning MM 11 Bedienungsanleitung

4. Description of appliance tester
See figure 1:
The display and operator control elements specified in Fig. 1 are designated
as follows:
 Digital display, for the measurement value, bar graph display, overranging
display
 Sub-display
 Polarity indication
 Battery condition indicator
 Button (yellow), display lighting,
 Button BAR, Bar graph centring and switchover of numerical value (4000/
20000),
 Button PEAK H, (Peak hold), peak value storage,
 Button AUTO H, (Auto-Hold), measured value storage,
 Button (blue), for DC voltage/ direct current or AC voltage/ current (AC),
resistance measurement Ω or LVΩ, diode or continuity testing, frequency or
pulse ratio measurement, temperature measurement in °C or in °F,
 Button M/M/A, storage of the highest, lowest measured values, and the
mean value,
 Button REL ∆, relative value function,
 Button RANGE, switchover automatic/ manual measuring range,
 Rotary switch, for selecting the measurement function,
 Jack (positive
 COM jack, common socket for current voltage, resistance, frequency, tem-
perature, capacity measurement, continuity and diode testing,
 Jack (positive
 Jack (positive
 Rubber protective frame
 Optical interface, for accommodating the adapter located on the data
cable,
) This is what the automatic polarity indication for DC current and voltage refers to
1
5.

General information

5.1 General details on the multimeter
5.1.1 The digital display  is a 3 ¾ or 4 ½ digit liquid crystal display with a 13
mm font size and decimal point. The largest display value is 4.000/ 20.000.
5.1.2 The bar graph display comprises 42 segments.
5.1.3 The polarity indication  is automatic. Only one polarity with respect to
the socket marked "-" is indicated.
5.1.4 The overranging is indicated by "0L" or "- 0L" and, in part, an acoustic
warning.
Warning, no indication and prior warning in the event of an overload
condition! A exceeding of dangerous contact voltage (> 60 V DC/ 30 V
AC rms) is indicated by an additional flashing symbol "".
5.1.5 The BENNING MM 11 confirms each button press with a signal sound.
Invalid button presses are confirmed by a double signal sound.
In the event of an incorrect circuit of the jack for the mA  / A range
 the BENNING MM 11 warns with a signal sound and the indication
of in the display .
The acoustic alarm and the indication
if a safety measuring lead is plugged into the jack for the mA  or
A range  and the corresponding current measurement range was
selected by means of the rotary switch  .
The acoustic alarm and the indication
in the case of a defective fuse, if the safety measuring lead is plugged
into the jack for the mA  or A-range  and the corresponding current
measurement range was selected by means of the rotary switch  .
5.1.6 The BENNING MM 11 features individual setting options which in part
remain active even after a shutdown. In order to change a setting,
press one of the following buttons and simultaneously activate the
BENNING MM 11 from its "OFF" switch position.
Button-
Button-
Button-
Button-BLUE : Deactivates/ activates the automatic switch-off after
03/ 2011
Appliance front face
1
), for V, Ω, Hz, °C,
1
), for mA range, for currents up to 200 mA,
1
), for 10 A range, for currents up to 10 A,
Deactivates/ activates the automatic shutdown of the
:
background lighting after 15 minutes.
7 : Presetting of the nominal mains frequency (50 Hz or
60 Hz). This adjustment ensures improved stability
and accuracy in AC V mode. These settings are main-
tained even after the BENNING MM 11 is switched off.
The settings are modified only after a new presetting!
: Presetting the temperature measurement in °C or °F.
The settings are modified only after a new presetting!
approx. 30 minutes (APO, Auto-Power-Off).
BENNING MM 11
in the display  extinguish
in the display  also appear

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