【
Count/Edit
】
key:
press this key to select waveform edition function when CHA output
user-defined waveforms, and select frequency measurement function
under other functions, press again to return back to continuous function.
【
Menu
】
key:
key for menu, select different options circularly under different
functions(see below function option list).
【
Shift/Local
】
key:
select shift, or press this key to resume keyboard function under
program control state.
【
Output
】
key:
open and close output signal circularly.
【
Sine
】【
Square
】【
Ramp
】
【
Pulse
】
keys:
shift keys, select respectively sinewave, square, Ramp and pulse four
common waveforms fast.
【
Waveform
】
key:
shift key, select respectively 16 kinds of waveforms with the waveform
sequence numbers.
【
CHA/CHB
】
key:
shift key, select CHA and CHB as output channel circularly.
【
Trig
】
key:
shift key, manual trigger under frequency sweeping and burst functions
【
Cal
】
key:
shift key, select parameter calibration function.
Unit key:
The five keys with unit characters above them on the left bottom of the
instrument are not shift keys, but double-function keys, press these
keys directly to execute the functions marked on themselves; when
inputting digits with numeric keys, press these five keys to select the
unit of the inputting and end the digits inputting at the same time.
Options list of menu
Menu
Option
CHA continuous
Amplitude attenuation, output mode, state and waveform storage, state recall
CHB continuous
Amplitude attenuation, output mode, AB phase difference, version number
FM
Frequency deviation, modulation frequency, modulation waveform, modulation
source
AM
Modulation amplitude depth, modulation frequency, modulation waveform,
modulation source
PM
Phase deviation, modulation frequency, modulation waveform, modulation
source
PWM
Pulse width deviation, modulation frequency, modulation waveform, modulation
source
FSK
Hop frequency, hop rate, trigger source
Frequency sweeping
Start frequency, end frequency, sweep time, sweep mode, trigger source
Burst
Repeated period, pulse count, start phase, trigger source
Waveform edition
Edition point number, horizontal phase, vertical voltage
Frequency measurement
Gate time
Calibration
Calibration value: zero, offset, amplitude, frequency, flatness
3.6. Basic operation
Below are some samples to describe the basic operation of the generator, for more complex usage and
problems, please refer to the details in chapter 3.
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