User`s guide
MAX
HOLD
A
MAX
HOLD B
MAX MXR
LVL
maintains the maximum level for each trace point of trace A. Updates each
trace point if a new maximum level is detected in successive sweeps.
Front-Panel Key Access:
(ml
maintains the maximum level for each trace point of trace B. Updates each
trace point if a new maximum level is detected in successive sweeps.
Front-Panel Key Access:
(iG%]
lets you change the maximum input mixer level in 10
dB
steps from -10
dBm
to -100 dBm. The mixer level is equal to the reference level minus the
attenuator setting. As the reference level changes, the input attenuator setting
is changed to keep the power levels less than the selected level at the input
mixer. Pressing (PRESET) resets the maximum input mixer level to
-
10 dBm
Front-Panel Key Access:
(AMPLITUDE)
MEAS
OFF
turns off the measurement functions under the Power Menu
softkey
and
restores the spectrum analyzer to the state prior to initiating the power
measurement. If another front-panel key is pressed, exiting the power menus.
press the
k-1
key twice to return to the
power
menu.
-
Front-Panel Key Access:
(FV1EAS/USER)
(MEAS/USERI)
switches between the User Menu and the menu containing N
dB
PTS ON OFF ,
%
AM ON OFF, TO1 ON OFF, Power Menu, and FFT Menu. If no keys have
been defined in the user menu, No User Menu is displayed. See the HP 8590
E-Series and L-Series Spectrum Analyzer and HP 8591C Cable TV Analyzer
Programmer’s
Guide
for more information about defining keys in the user
menu.
MEM LOCKED
indicates that the save lock function is on. It replaces the ERASE
STATEALL
and ERASE
TRACEALL
softkeys
under the
k-1
key, and it replaces
STATE
+
INTERNAL and TRACE
-+
INTERNAL under the (SAVE_) key when
SAV LOCK ON OFF is ON. Pressing SAV LOCK ON OFF returns the menu to its
unlocked state.
Front-Panel Key Access:
m
or
(%iZG)
MIN
HOLD C
maintains the minimum level for each trace point of trace C. Updates each
trace point if a new ‘minimum level is detected in successive sweeps.
Front-Panel Key Access:
[WE)
MIXER
BIAS DAC
HP
8592L,
HP
8593E,
HP
8595E,
or HP 85963 only.
displays the output of the mixer-bias DAC from the first-converter driver on
the A7 Analog Interface assembly. This is a service diagnostic function and is
for service use only.
Front-Panel Key Access:
LCAL)
Key Descriptions 7-55