09/ 2007
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
1
), for V, Ω
, Hz, °C,
COM jack
, common socket for current voltage, resistance, frequency, tem-
perature, capacity measurement, continuity and diode testing,
Jack
(positive
1
), for mA range, for currents up to 200 mA,
Jack
(positive
1
), for 10 A range, for currents up to 10 A,
Rubber protective frame
Optical interface,
for accommodating the adapter located on the data
cable,
1
)
This is what the automatic polarity indication for DC current and voltage refers to
5. General information
5. 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
01
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
01
warns with a signal sound and the indication
of in the display
.
The acoustic alarm and the indication
in the display
extinguish
if a safety measuring cable 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 display
also appear
in the case of a defective fuse, if the safety measuring cable 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
01
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
01
from its “OFF” switch position.
Button-
:
Deactivates/ activates the automatic shutdown of the
background lighting after 15 minutes.
Button-
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
01
is switched off.
The settings are modified only after a new presetting!
Button-
: Presetting the temperature measurement in °C or °F.
The settings are modified only after a new presetting!
Button-BLUE
: Deactivates/ activates the automatic switch-off after
approx. 30 minutes (
APO
,
A
uto-
P
ower-
O
ff).
Button-
: Deletion of the internal measuring value memory (see
also Chapter 5.2)
Button-
: Deactivates/ activates the fitted buzzer.
5.1.7 The button (yellow)
switches on the display illumination. Shutdown
is effected by a renewed press of the button or automatically after 15
mins.
0XOWLPHWUH01PSYQRWLFHSGI
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