Rigol DL3000 - Page 38

RIGOL Chapter 2 Front Panel Operations
2-8 DL3000 User’s Guide
Figure 2-6 Main Interface of CV Mode
In CV mode, you need to set the following parameters: Voltage, Range, V_Limit,
C_Limit.
Set Voltage
The constant voltage value in CV mode. The default unit for the voltage is V.
(1) In the main interface, press Voltage to switch the parameter focus to
"Voltage".
(2) Enter a value by using the numeric keys, arrow keys, or the knob. For the
setting methods, refer to the descriptions of the built-in help information or
refer to the descriptions in "Parameter Setting Method".
Set Range
Working range for the voltage in CV mode. Two ranges are available: low range
(0-15 V) and high range (0-150 V).
(1) In the main interface, press Range to switch the parameter focus to
"Range".
(2) Press Range to switch the voltage working range. You can also use the
Left/Right arrow key or the knob to switch it.
Note:
 The low range provides better resolution and accuracy at low voltage
settings.
 If the set voltage value is greater than the maximum value of the low range,
you must select a high range.
CAUTION
Before switching the voltage range, please disable the channel input
to avoid causing damage to the instrument or the DUT.
Tip
In CV mode, when the set load voltage is greater than the voltage output
from the DUT,
broken circuit
occurs to the DUT.