Agilent Technologies HP 83711A - Annunciators

Annunciators
The
HP 83711A/12A
and 83711B/12B
front
panel
display
contains
annunciators
that show
the status
of
several
of
the
synthesizer
functions
and
settings
.
Figure
5-1.
Synthesizer
Display
Annunciators
All
annunciators
except
the
UNLOCK
,
UNL
VL
,
and
MSG
annunciators
are
contained
on
the
uorescent
display
.
A
description
of
each
of
the
annunciators
follows
.
INT
(ALC)
This
annunciator
indicates
that
internal
power
leveling
is
selected.
DIODE
(ALC)
This
annunciator
indicates
that
external
diode
power
leveling
is
selected.
MTR
(ALC)
This
annunciator
indicates
that
external
power
meter
leveling
is
selected.
MULT This annunciator indicates that the frequency multiplier
function is active
.
EXT REF
This annunciator indicates that an external time base is
currently being used.
5-3