UNI-T UTS3000B/A Series User Manual page 59

Spectrum analyzer
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Default
Press [Default] key to provide a convenient start environment for measurement.
Press [Default]>restore to the factory setting,
1. Reset spectrum analyzer to Spectrum Analyzer (SA) mode.
2. Enter frequency menu.
3. Set the default parameter for some environment.
4. Perform processor test but not affect the correction data.
5. Delete the input and output caches and all trace data.
6. The amplitude values of traces 2, 3, 4, 5 and 6 are not displayed.
7. The amplitude correction factor is turned off but remains in the spectrum analyzer's memory.
8. The limit line test is turned off but the list of limit line remains in the spectrum analyzer's memory.
9. The state is directly set to 0.
The default values of key parameters after reset are as follows:
Belongs to the Menu
FREQ
FREQ
FREQ
AMPT
AMPT
AMPT
AMPT
AMPT
BW
BW
Sweep
Sweep
Sweep
Sweep
Trace
Trace
Trace
Trace
Trace
Meas
Meas/Setup
Meas/Setup
Parameter Name
Start Freq
Stop Freq
Freq Offset
Ref Level
Attenuation
Preamplifier
Ref Level Offset
Impedance
RBW
VBW
Sweep Time
Sweep Mode
Points
Trigger Type
Select Trace
Trace Type
Detector
Update
Display
Meas Type
Avg|Hold Number
Avg Type
Default Value
10MHz
8.4GHz(biggest Freq)
0Hz
0dBm
Auto/10dB
Off
0dB
50Ω
Auto/3MHz
Auto/3MHz
Auto/1ms
Auto/Swept
1001
Free Run
1
Clear/Write
Normal
On
On
Swept SA
100
Voltage
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