B&K Precision 4078 - Manual - Manual (Page 32)

Rate.
To select the sweep mode, press SWEEP, then press the function key that corresponds to the desired Sweep menu
option, as shown:
Sweep Menu
F1: ON/OFF - Operates the sweep function, selecting between Sweep On or Off.
F2: START/STOP - Defines the Sweep Start and Stop frequencies.
F3: RATE - Defines the Sweep Rate.
F4: LIN/LOG - Selects the Sweep Shape, LIN or LOG.
Log Sweep Menu
3.6.7.1 How to Setup Sweep in Different Modes
By default, turning ON the sweep function will automatically set to a continuous (CONT) sweep. In
order to change to other modes of sweep, do the following:
1. Set sweep to ON FIRST by pressing F1.
2. Then, press the MODE button on front panel.
3. Select between triggered (TRIG), burst (BURST) or gated (GATE) mode.
Note: If this is done before turning on sweep, sweep ON selection will automatically reset to
default (which sweeps in continuous mode).
3.6.8 MODULATION Key
Selects the Modulation mode AM, FM or FSK.
To select the output mode, press MODUL key, then press the function key that corresponds to the desired
menu option, as shown: