GW Instek GSP-827 User Manual - Manual (Page 21)

2.7GHz Spectrum Analyzer Operation Manual
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F6
Setup>
Set the frequency of trigger source. The default is Center
frequency.
N, … MHz Key in the frequency.
F6
Exit the trigger setup submenu.
F4 Select single trigger, there will be only one sweep..
Otherwise, it will have continuous sweeps.
F5
Delay>
Define delay between the trigger condition and sweep.
F2
Level >
Exit the Single trigger mode.
F1
Exit the trigger mode.
6.2.15 Trigger by Externally stimulus signal
Function key Description
Trigger Select the trigger mode functions.
F3
Select the external trigger input (on the rear panel) as the
trigger source.
Note: The Single trigger, trigger delay, trigger setup and exiting single trigger
operations are same as previous “Video Level” mode.
6.2.16 Observe two sweeps (ex, 2 nd harmonic) by Dual Windows
Function key Description
Display Select the Display relative functions.
F4
Split the window in dual windows.
F5
Select the upper window as active one. All the measurement
configurations are due to upper one. In harmonic
measurement example, set the fundamental frequency as the
center frequency here.
F6
Select the lower window as the active one. All the
measurement configurations are due to lower one. In
harmonic measurement example, set the harmonic
frequency as the center frequency here.
6.2.17 Configure Display setting
Function key Description
Display Activate the power measurement relative functions.
F1
Cntrst >
Rotate Spinner to adjust LCD contrast.
F2 Switch the backlight ON/OFF.
F3
screen>
Invert the screen.