Frequency - Protek B8000FD Series Operator's Manual

which is 3MHz). All other waveforms have a upper frequency
limit of 1MHz. Exceeding these limits will cause the waveform
to be distorted.
WAVEFORM:
Sin 1.0000 kHz 1.00V
Fig 3
3.2 Frequency (Freq)
Pressing the "Freq." button displays the frequency menu
similar to what is shown in Fig 4. The top portion of the LCD
displays the Frequency value to be changed with a digit blinking
along with its frequency units. The new frequency value is
entered here. The lower portion of the LCD displays the
currently selected waveform, along with its frequency and
amplitude value.
Pressing the ◄" & "► key to the right will cause the digit to
the right to blink. Rotating the Encoder knob clockwise will
increment the blinking digit. Rotating the Encoder knob counter
- clockwise will decrement the Digit. Pressing the
◄" & "► button to the left will cause the digit to the left to blink.
To change the value of the blinking digit use the same
procedures as explained in the above paragraph
Pressing the ◄" & "► button to the Frequency units position
will cause the currently selected frequency units to blink. There
are 5 frequency units to choose from: millihertz (mHz), Hertz
(Hz), Kilohertz (KHz) and Megahertz (MHz). Rotating the
Encoder knob will step through the frequency units. Rotating the
sin
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