Rigol DS2202A 2-channel oscilloscope, Digital Storage oscilloscope, DS2202A Manual De Usuario
Los códigos de productos
DS2202A
RIGOL
DS2000A User’s Guide
12-12
Method 2:
Press down
Press down
and the numeric keyboard is displayed. Use the knob to input
the desired frequency value and unit.
3. Set the amplitude
Press Amplitude to set the amplitude of the signal. When the impedance is set
to HighZ, the range is from 20 mVpp to 5 Vpp; when the impedance is set to 50
Ω, the range is from 10 mVpp to 2.5 Vpp. For the setting method, please refer to
the introduction in
to HighZ, the range is from 20 mVpp to 5 Vpp; when the impedance is set to 50
Ω, the range is from 10 mVpp to 2.5 Vpp. For the setting method, please refer to
the introduction in
4. Set the DC offset voltage
Press Offset to set the DC offset of the signal. When the impedance is HighZ,
the range is from (-2.5 V+the current amplitude/2) to (2.5 V-the current
amplitude/2); when the impedance is set to 50 Ω, the range is from (-1.25 V+the
current amplitude/2) to (1.25 V-the current amplitude/2).
Method 1:
Rotate
the range is from (-2.5 V+the current amplitude/2) to (2.5 V-the current
amplitude/2); when the impedance is set to 50 Ω, the range is from (-1.25 V+the
current amplitude/2) to (1.25 V-the current amplitude/2).
Method 1:
Rotate
or the navigation knob to set the desired DC offset voltage.
Method 2:
Press down
Press down
and the numeric keyboard is displayed. Use the knob to input
the desired offset value and unit.
Note: The offset value contains three effective digits. For example, when the
amplitude is set to 10 mVpp (the impedance is 50 Ω), the offset range calculated
is from -1.245 V to 1.245 V, while the actual offset range is -1.24 V to 1.24 V.
Note: The offset value contains three effective digits. For example, when the
amplitude is set to 10 mVpp (the impedance is 50 Ω), the offset range calculated
is from -1.245 V to 1.245 V, while the actual offset range is -1.24 V to 1.24 V.
5. Set the start phase
Press StartPhase to set the start phase of the signal. The range is from 0°to
360°.
Method 1:
Rotate
360°.
Method 1:
Rotate
to set the desired start phase.
Method 2:
Press down
Press down
and the numeric keyboard is displayed. Use the knob to input
the desired value and unit.
6. Align Phase
The align phase operation is for the two channels. Pressing AlignPhase will
re-configure the two channels to output according to the preset frequency and
phase. For two signals of which the frequencies are the same or are multiples,
re-configure the two channels to output according to the preset frequency and
phase. For two signals of which the frequencies are the same or are multiples,