UNI-T UTS1000 Series Operating Manual page 32

Table 3-1 Descriptions of Basic Functions (continued)
Function key Access key
[Demodulation
[FM
Set demodulation bandwidth in auto or
bandwidth]
demodulation ]
manual mode.
Auto Manual
Soft menu for the setting of trigger mode
[Trigger ] MODE
pops up.
Set trigger mode in auto trigger mode, to
[Auto] [Trigger ] make speed of sweep trigger as fast as that
spectrum analyzer allows.
Set trigger in video trigger mode, when
[Trigger ]
[Vedio]
input signal is larger than video trigger level,
spectrum analyzer begins to sweep.
[External ] [Trigger ] Soft menu of external trigger mode pops up.
[External ] Set trigger in external rising-edge mode.
[Rising edge]
[Falling edge] [External ]
Set trigger in external falling-edge mode.
Soft menu of Pass-Fail measurement
[Pass-Fail ] MODE
function pops up.
[Window Soft menu of window measurement mode
[Pass-Fail ]
measuremen pops up.
[Window
[Window Enable or disable window measurement
measuremen
measurement]
function.
On Off
[Amplitude line]
[Window
Enable or disable amplitude line
measurement ]
On Off
[Frequency line]
[Window
measurement ] Enable or disable frequency line.
On Off
[Window sweep] [Window
Enable or disable window sweep.
On Off measuremen
[Amplitude/frequ
Descriptions
[Upper limit line]
[Lower limit line]
[Start frequency]
[Stop frequency]
measurement ]
measurement]
[Upper limit line]
[Lower limit line]
[Frequency offset]
Positions of control line of amplitude
[Window
measurement ]
ency ]
andfrequency pops up.
[Amplitude/freq
Set position of upper limit line.
uency ]
[Amplitude/freq
Set position of lower limit line.
uency ]
[Amplitude/freq
Set position of start frequency line.
uency ]
[Amplitude/freq
Set position of stop frequency line.
uency ]
[Region Soft menu of region measurement function
[Pass-Fail ]
pops up.
[Region
[Region Enable or disable region measurement
measurement ]
function.
On Off
[Region
Enable or disable upper limit line.
On Off
measuremen
[Region
Enable or disable lower limit line.
On Off measuremen
[Region Soft menu for the edit of upper and lower
[Edit ]
measuremen limit lines pops up.
Get certain offset superimposed to displayed
frequency value, including frequency value of
[Edit ]
frequency marker. But this doesn't influence
sweep range.
[Amplitude Add certain offset to all amplitude readings,
[Edit ]
offset] but position of screen track keeps unchanged.
[Editofupper
[Edit ] Soft menu for the edit of upper line pops up.
line ]
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