Agilent Technologies 4339B - Page 89

4339B
T
esting
the 4339B
T
esting
the
Front
P
anel
K
ey's
Functionality
The
4339B
has
a
service
function
to
test
the
functionality
of the
front panel
keys which
this
section
describes
.
(There
are
another
service
functions
which
test the
handler interface
| refer
to Chapter
9, and
the
ROM,
RAM
,
and
EEPROM
| for
use by
service personnel
only.)
1.
Press
.
2.
Select more
using
or and
press
.
3. Select
SVC using
or and press .
4.
Select KEY
using
or and
press
.
5. Press
the
front
panel
key
that
you
want
to
test.
F
or
example
,
if
you
want
to
test
,
just
press
.
When
the
key
functions
properly
,
KEY
CODE:5
TRIGGER
is
displayed,
otherwise
,
there
will
be
no
such
display
,
and
the
key
is
not
functioning
correctly
.
Contact
your
nearest Agilent
T
echnologies
oce
.
6.
T
o
exit
the
front
panel
key
test,
press
twice
.
7.
Then select
Exit
and
press
to
exit.
Operating the 4339B 2-21