Agilent Technologies 4349B User Manual

4349B
Setting Up
the Handler
Interface Board
This
section
describes
how
to connect
pull-up resistors
to enable
the output
signals,
and how
to
set
the
dip
switch
to select
voltage levels
for the
input signals
. These
procedures must
be done
before
using
the
handler
interface.
Caution
SUSCEPTIBLE TO
DAMA
GE
FROM
ESD
.
P
erform
the
following
procedures
only
at
a
static-safe
workstation
and
wear
a
grounding
strap
.
Caution
Be
careful
not
to
short
the
circuit
when
performing
the
following
procedures
.
F
or
example:
Solder
cleanly
and
carefully
.
Guard
against
hair
or
dust
getting
on
the
circuit.
Do
not
damage
the
boards
,
wires
,or
parts on
the board.
T
ools
and
F
asteners
The
4349B
mechanical components
are secured
using
metric
threaded
fasteners
.
Many
fasteners
in
the 4349B
may appear
to
be
Phillips
type
,
but
they
are
P
ozidrive
type
fasteners
.
T
o
avoid
damaging
them, use
only
P
ozidrive
screwdrivers
to
remove
or
tighten
pozidrive
type
fasteners
.
Procedure
1.
Disconnect
the
power
cable
from
the 4349B
and
allow
enough
time
(10
minutes)
for
the
internal
capacitors
to
discharge
.
W
arning
Dangerous
energy and
voltage levels
exist
within
the
4349B
when
it
is
in
operation
and just
after it
is
powered
down.
Allow
10
minutes
for
the
4349B
's internal
capacitors to
discharge
before
starting
to
work
on
it.
2.
Remove
the
two
screws
which
fasten
the cover
to the
chassis rear
panel.
3.
Slide
the
cover
toward the
rear
while
holding
the
front
panel
bezel.
Handler Interface Installation B-5

Agilent Technologies 4349B Specifications

General

Brand	Agilent Technologies
Model	4349B
Category	Measuring Instruments
Language	English