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Special Functions
17 . *SECURITY
404 BLANK This function allows you to turn the display off.
DISPLY
When you press
(SHIFT)
SPECIAL
@
&
Z/S/ENTER , the following message
is displayed:
13
i
sp
1.~4
i
5
OH.
The
a
($J keys or the front panel knob let
you toggle from a normal display to a blanked display. When you blank the
display, the message
[>ISF'LW
BLHHKED
appears in the frequency display.
To turn the display mode back on, press (PRESET).
Associated SCPI Commands
DISPlay[:STATe]
OFF
firns the display
oh!
DISPlayC:STATel
ON
Turns
the display on.
SYSTem:PRESet[:EXECute]
Presets the sweeper and turns the
displiiy
on.
405
SYSTEM This function allows you to lock the front panel keyboard
KLOCK
When you press
m
SPECIAL
c405)
b
Z/S/ENTER , the following message is
displayed:
t+&vd
LK~=I:IFF.
The
m
(I’J
keys or the front.panel knob let
you toggle from a normal keyboard to a locked keyboard. When you lock
the keyboard, it is locked against any entry except for preset and cycling
power. If you press any other key, nothing happens except the message
Press
PRESET
t.0
pt-~:~~:~&
!
is displayed.
lb
unlock the keyboard, either press
@%%Y)
or cycle power.
Associated SCPI Commands
SYSTem:SECurity:KLOCk ON
Locks the front panel keyboard.
SYSTem:SECurity:KLOCk OFF
Unlocks the front panel keyboard.
SYSTem:PRESet[:EXECute]
Unlocks the
t?ont
panel and presets
the
sweepe/:
15-25
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