B&K Precision 4079 - Manual - Manual (Page 32)

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F2: DEV - Defines the FM deviation frequency.
F3: SHAPE - Defines the modulation shape, between SINE, TRIANGLE or SQUARE.
F4: MOD-FREQ - Selects the modulation frequency, from 0.01 Hz to 20.00 KHz.
F5: EXT/INT - Selects and enables the external modulation by an external signal applied to the
Modulation In connector.
F5: FSK
If the FSK is selected, the following menu is available:
FSK Menu
F1: ON/OFF - Selects the FSK ON or OFF operating mode.
F2: F-HI - Defines the High frequency of the FSK.
F3: F-LO - Defines the Low frequency of the FSK.
F4: RATE - Selects the rate of alternation between the low and high frequencies.
F5: EXT/INT - Selects and enables the external FSK when the unit frequency is alternating between the low and
high frequencies by an external signal applied to the Trig In connector.
3.6.9 SETUPS Key
The waveform generator can store the current front-panel settings, called a setup, into one of 50 storage buffers.
When you recall a setup, the waveform generator restores the front-panel settings to those that you stored in the
selected buffer. All waveform data, except for the waveform memory data, is stored in the setup.
SETUP Menu
F1: RECALL - Recalls a previously stored front-panel setup from the selected buffer. Change the buffer
number by using the rotary input knob. Valid storage buffer numbers are from 0 to 49.