Operating Elements - Conrad 13 04 35 Bedienungsanleitung

tentional operation. It is to be assumed that safe operation is
no longer possible, if
- the device shows visible signs of damage,
- the device no longer functions and
- after prolonged storage under unfavourable conditions or
- after severe transportation stress.
• Never switch the measuring device on immediately after it has
been brought from a cold into a warm area. The resulting con-
densation water could damage your device. Allow the device
to come to roomtemperature before switching it on.

4. Operating elements

Figure see swing outside
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1 3 / -digit LCD display (LCD = liquid crystal display)
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2 "Outer" connector strip(s) with the following pin configurati-
on (rear view from right to left):
COM= Common= Measuring input "-", reference ground
2 A range Connect here for measurements up to max. 2 A
200-mA range Connect here for measurements up to max.
200mA
20-mA range Connect here for measurements up to max.
20mA
2-mA range Connect here for measurements up to max. 2mA
200-uA range Connect here for measurements up to max.
200 uA
GND = Ground = Supply input "-" = ground
9 V= Supply input "+" 3 VDC (stabilised)
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3 "Inner pin strip" = JP2 for fixing the decimalpoin t and the
measuring unit "A" or "mA" or "uA"
5. Installation, settings, commissioning, perfor-
ming measurements
5.1 Settings
Before the panelmeter is installed, the decimal point and the
measuring unit must be set, depending on currentmeasuringra
range. In the event of later changes, the panelmeter must always
be switched free or isolated from the measuring and supply cir-
cuit first of all. To set the decimal point, the procedure is as fol-
lows:
a) Open the panel housing by carefully unscrewing the four
fixing screws with a suitable crossheadscrew driver.
b) Remove the rear housing shell.
c) The measuring board is now exposed. Remove this from the
mounting (pin socket at the front)
d) The jumpers are now accessible. In the following tables the
"pin contact pairs" are shown from left to right.
e) In order to set the decimal point, observe the following
table:
Decimal point position
0000 - - -
000.0 - - -
00.00 - - -
0.000 - - -
Where: "-" = not used; "0" = no jumper; "S" = jumper, i.e. two
pins bridged
Jumper JP2
0 0 0
0 0 S
0 S 0
S 0 0
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