TES TES-2730, Инструкция по эксплуатации, Страница: 12 / 23

10
Capacitance Measuring Connector :
To insert capacitor pins for capacitance measuring.
11
Power ON/OFF Button :
For Power ON and Power OFF Selection.
12
RS-232C interface Connector :
To connect the RS-232C cable to the terminals built into the PC and
meter.
III. PRECAUTIONS AND PREPARATIONS FOR
MEASUREMENT
1). DO NOT attempt to take any voltage or current measurement that
exceed the maximum range of this instrument.
2). Be sure that battery is correctly placed in the case and connected
to the battery snap.
3). Make certain the range selected is greater than circuit current or
voltage prior to attempting measurement.
When changing range it always breaks contact from the circuit with
one of the test leads.
4). Check the input terminal position for red test lead according to the
measurement ranges.
5). DO NOT measure if the rear cover of Multimeter is not secured.
6). When finish the measurement, turn OFF the power.
7). To avoid leakage problem, be sure to remove the battery when it is
not to be used for a long time.
8). DO NOT use or store the instrument in a high temperature of high
humidity environment.
9). DO NOT check resistance in a circuit while power is on or before
circuit capacitors are discharged.