Rohde & Schwarz XT 4410A - Page 85

065 75$16&(,9(5  ; $  ; $
Operator’s Manual • Use under Normal Conditions
6076.0822.12.02 – 2.25 –
q All LEDs pointed out above are illuminated to indicate readiness for operation, their indi-
vidual messages are:
 LED ON: control unit ready for operation
 LED CU: control unit ok
 LEDs GO: radio ok
 LED AC/DC: power available
 LED 1: indicates which signal is being output via the loudspeaker
1RWH
,I/('UHPDLQVGDUNSUHVVWKH6(/(&7NH\
q The last activated menu is called up again, or the prompt for PIN entry comes up if the
last menu was PIN-protected.
/('*2 /(' $&'&
/(' &8 /('21 /('*2
Control Unit GB 4000C, Mod. 03
/(' 