Figure 5-2: Sine wave user interface
Set the frequency/period
⚫ Press CH1/CH2, Select Display CH1 channel.
⚫ Press the On/Off button on the CH1,enable channel CH1.
⚫ Press the Frequency/Period softkey, the selected menu item is highlighted
in white, and a cursor will display on the corresponding parameter item in
Parameter 1. Press the Frequency/Period softkey to switch the frequency
and period.
There are two ways to change the selected parameter value:
⚫ Turn the knob to increase or decrease the value at the cursor. Press the
/ arrow key to move the cursor left or right.
⚫ Press a number key on the numeric keypad directly, the screen will pop out
the data input box, input the desired value. Press the MHz, kHz, Hz, mHz,
uHz softkeys to select the unit of the parameter,confirm numeric input.
Press the Back softkey to cancel the current input parameter value.
Figure 5-3: Use the numeric keypad to set the frequency