Rigol DG900 Pro Series User Manual page 30

Quick Start
Knob
You can rotate the knob to move the cursor and navigate through the menu items.
Then perform the following operations:
• If the cursor selects a parameter input field, you can press the knob to enter
the parameter editing mode. Then you can use the front-panel arrow keys to
move the cursor to select the digit place to be modified. Rotate the knob
clockwise to increment the value at the selected digit place or counter-clockwise
to decrement the value. Press the knob again to confirm the parameter setting
and disable the parameter editing mode.
• If the cursor selects a drop-down button, you can press the knob to expand
the drop-down menu and then rotate the knob to select a parameter in the
menu. After that, press the knob again to confirm your selection and collapse
the drop-down menu.
• If the cursor selects a key, on/off switch, or tab control, pressing the knob is
equivalent to tapping the corresponding key, on/off switch, or tab control using
the touch screen.
Numeric Keypad
Ring-type numeric keypad composed of numeric keys (from 0 to 9) and the decimal
point/symbol key. If the current cursor selects the input field, you can press the
numeric key to input a number and press
ring-type numeric keypad, you can also perform the following operations:
• Press the knob to confirm the input.
• Press
• Press
Unit Selection Keys
When setting a parameter with the ring-type numeric keypad on the front panel, you
can use the keys to select the unit of the parameter.
•
phase, press
press
• /
when setting time/amplitude/offset, use the unit (μ/m/n) after "/". For example,
DG900 Pro User Guide
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to delete characters.
to cancel the input.
: sets the parameter unit to the default one. For example, when setting the
> to set the phase to 1°; when setting the frequency,
> to set the frequency to 1 Hz.
/ : when setting the frequency, use the unit (M/k/G) before "/";
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to input ".", "-", or "+". When using the