Sonel CMP-2000 Manual De Uso página 30

1. VΩHz% Voltage, Ohms, Frequency, % Duty cycle, Ca-
pacitance, Diode Input Terminal
This is the positive input terminal for Voltage, Ohms, Frequency,
Duty cycle, Capacitance, Diode measurements. Connection is
made to it using the red test lead.
2. COM Common Terminal
This is the negative (ground) input terminal for all measurement
modes except current. Connection is made to it using the black test
lead.
3. Temperature Input Jacks
Remove test leads and slide TEMP switch to the right to close lead
jacks.
4. Display
The display indicates the measured value of a signal, function
mode, and statement.
5. Ω /
/ Button
Shift: Ω
ranges.
6. ZERO Button
On the DC current ranges, the ZERO button works as the zero
mode. Press ZERO button for more than 2 seconds to exit. On oth-
er functions, the ZERO button works as the relative mode. Press
REL button again to exit the mode.
In the Relative mode, the value shown on the LCD is always the dif-
ference between the stored reference value and the present read-
ing. For example, if the reference value is 24.00 V and the present
reading is 12.50 V, the display will indicate -11.50 V. If the new
reading is the same as the reference value, the display will be zero.
CMP-2000 – USER MANUAL
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