PASCO EM-8656 AC_DC ELECTRONICS LABORATORY - Manual (Page 57)

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012-05892A AC/DC Electronics Laboratory
®
➈ Make fine adjustments to the frequency until the trace of voltage from Channel B is in phase
with the trace of Output Voltage. You can adjust the frequency by clicking the “Up” or “Down”
Frequency arrows while pressing the following modifier keys:
To adjust the frequency Press this key while clicking
1 Hz Control
0.1 Hz Option
0.01 Hz Command or ALT
➉
To check whether the trace of voltage from Channel B is in phase with the trace of Output
Voltage, switch the Scope display to “X-Y” mode:
a. Click the “STOP” button ( ). Click the Horizontal Axis Input menu button ( ).
Select “Analog B” from the Horizontal Axis Input menu.
.
b. Click the Channel B Input menu button ( ) along the right edge of the Scope. Select
“No Input” from the Channel B Input menu.
.