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• If
• If
• If
Recalling any state, including the user preset state, will affect the
NOTE
conditions of more parameters than are affected by a factory preset. For
example, external preamp gain and input impedance correction are not
affected by a factory preset but may be affected by a user preset.
In the
NOTE
Factory
state of the analyzer (before it was turned off) is recalled if
set to
and
Table 2-3
Factory Preset Conditions
Amplitude correction factors
Amplitude units
Annotation and graticule
display
Attenuation
Center frequency:
CF step size
Coupled functions
Detector
Display line level
Frequency (scale type)
Frequency offset
Input Coupling
E7402A & E7405A with
Option UKB, E7403A and
E7404A
Int Preamp
Limit line testing
Chapter 2
is pressed, the user preset state is recalled. To set the
User Preset
user preset state, change the analyzer settings as desired, then press
,
System
Power On/Preset
is pressed, the current mode settings are reset to the
Mode Preset
factory defaults. Pressing
is pressed, a factory preset will be performed as
Factory Preset
described above.
menu, if
System
Power On
, turning on the analyzer performs a factory preset. The last
. The user preset state is recalled if
Last
is set to
Preset Type
1
,
.
Save User Preset
does not change the mode.
Mode Preset
is set to
Preset
.
User
off
dBµV log
on
10 dB (auto-coupled)
600 MHz
10% of span
all set to AUTO
Peak (auto-coupled)
–25 dBm, display off
Linear
0 Hz
AC
off
off
Front-Panel Key Reference
, and
is set to
Preset Type
Power On
is set to
Power On
Preset
Preset
is
171
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