I
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I
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Power Keys
(ALC MODE
fi)
Source Module
Leveling
front panel. To obtain calibrated leveled power, the EXT
CAL adjustment should be made. (See
EXT
CAL
.)
The
EXT ALC LED is turned on. The displayed message is:
ALI::=
pi:ii..jel-
Met.
et-.
The ALC point is inside an external source module
(millimeter head). The displayed message is
HLC:=Sourc~Modu
1
e.
This mode is selected automatically
when the @Z’ZK) key is pressed with a millimeter head
connected.
Associated SCPI Commands
POWer:ALC:SOURce
INTernal
POWer:ALC[:STATe]
ON
POWer:ALC:SOURce
DIODe
Sets the ALC mode to
internaL
Turns ALC on.
Sets the ALC
sour@
sebtion
swkch
to external detector
Swing.
POWer:ALC:SOURce
PMETer
Sets the ALC source selection swkch
to external power meter
leveing.
POWer:ALC:SOURce
MMHead
Sets the ALC source
se&on
swkch
to
ekternal
mflimeter
head
b&ng.
POWer:ALC[:STATe]
OFF
Selects
untkveLed
mode.
Associated 8350 Commands
Al
Sets ALC mode to
internaL
A2
Sets ALC mode to external detector
hhg.
A3
Sets ALC mode to external power
meter
lebvling.
13-8
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