1 waveform keys – B&K Precision 4078 - Manual User Manual

Page 20

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NBRST

o

GATE

MAN

INT

GATE RATE

EXT

o

PHASE (not available in PULSE and ARB mode)

PHASE

SET-ZERO

PREV

-

SWEEP (not available in PULSE and ARB mode)

o

ON | OFF

o

START | STOP

o

RATE

o

LIN | LOG

-

MODUL

o

AM

ON | OFF

% | SHAPE

MOD. FREQ

EXT | INT

o

FM (not available in PULSE and ARB mode)

ON | OFF

DEV | SHAPE

MOD. FREQ

EXT | INT

o

FSK (not available in PULSE and ARB mode)

ON | OFF

F-HI | F-LO

RATE

EXT | INT

-

UTIL

o

RS232<

o

RECALL | STORE

o

POWER

3.6.1 WAVEFORM Keys


The keys select the waveform output and displays the waveform parameter menu (frequency, amplitude and offset).
When the Arbitrary waveform is selected, the display shows also the waveform rate.

Sine Menu

F1: FREQ

- (Frequency) Selects and displays the frequency. Change the frequency setting using the cursor
keys and rotary knob or numerical keypad. If a certain wavelength can't produce the waveform at
the desired frequency, the waveform generator displays an “Out of Range” error message.

F1: FREQ/RATE - Selects and displays the Point Rate (for Arbitrary Waveform mode only). The Rate parameter

governs the rate at which waveform points are executed, and thus the frequency of the waveform
output will also be affected. When you set this parameter, the waveform generator will keep that
execution rate for all waveform lengths until it is changed.


F3: AMPL/OFST - Selects the Amplitude or the Offset parameters.

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