Description Of The Operating Elements - Conrad VC 350E Bedienungsanleitung

• When safe operation is thought no longer possible, the instru-
ment should be placed out of service and unintentional opera-
tion prevented. It is to be assumed that safe operation is no lon-
ger possible, if
- the device shows visible signs of damage,
- the device no longer functions and
- after extended storage under adverse 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 instru-
ment to reach room temperature before switching it on.

4. Description of the operating elements

Figure see fold-out page side
1. 3 / -position LCD (liquid crystal display), reading 3999 max.
3
4
(4 / -position with frequency measurement; resolution 19999
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2
max.; with 4 / -position "small" displays). Analogue bar graph
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2
display, various measurement units and symbols.
2. Pushbutton area for special-function buttons
2a Yellow button for switching from current measurement (mA
or A) to temperature measurement (°C from mA; °F from A).
With the button in the switch position "
("FUSE") can also be tested.
2b REL With this button, on the one hand the reference
value measurement is switched on and on the other hand
set values can be adjusted upwards.
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2c COMP This button switches on the comparison measure-
2d Blue button for switching from the measurement of DC to
2e REC With this button the Auto-Hold function "A-H" and
2f
2g MEM With this button, up to 8 different measurement
2h RCLL With this button, measurement results stored under
3. Rotary switch for setting the different operations (voltage mea-
surement, current measurement, etc.)
4. 20 A input
This measurement input is protected with a 20 A fuse and is
/ " fuses
intended for DC and AC currents up to 20 A max.
5. uA / mA input
This input is for measuring direct and alternating currents up to
max. 400 mA.
ment function.
AC units (while measuring V, uA, mA and A) or also, in the
switch position " / ", from diode test to acoustic conti-
nuity checking.
the minimum (= MIN) and maximum (= MAX) value
memory is switched on.
R-H With this button it is possible a) to leave the function
under 2e or b) to switch off the automatic ranging and set
the desired measurement range by hand or c) to change set
values downwards.
results can be stored independently of the measurement
function (V, A, etc.). The values in memory are, however, era-
sed as soon as the measuring instrument is turned off.
"MEM" can be called up consecutively.
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