HP 83751A User Manual page 158

Power Keys
( A L C M O D E fi)
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:
Source Module The ALC point is inside an external source module
Leveling (millimeter head). The displayed message is
when the @Z'ZK) key is pressed with a millimeter head
connected.
POWer:ALC:SOURce INTernal
POWer:ALC:SOURce DIODe
13-8
1 e. This mode is selected automatically
Associated SCPI Commands
Sets the ALC mode to internaL
Turns ALC on.
Sets the ALC sour@ sebtion swkch
to external detector Swing.
Sets the ALC source selection swkch
to external power meter leveing.
Sets the ALC source se&on swkch
to ekternal mflimeter head b&ng.
Associated 8350 Commands
Sets ALC mode to internaL
Sets ALC mode to external detector
Sets ALC mode to external power
meter lebvling.