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upon
power-up,
or
after
receiving
a
DCL
or
5DC,
the
in-
strument
will
be
in
the
ACO
and
BCO.
Programming Example—
Select
AC
coupiing with
the
front
Dime)
DC/aC
button, Enter
the
coHowhng
ytatements
into
HP-85:
REMOTE
?S.'5
OUTPUT
'
•
ACOhP
'
When END
LINE
is
pressed
the
second
time, the
AC
LED
indicator turns
off
and
the
instrument switches
to
DC
coupling.
3,10.4
Channels
A,
B
Attenuator (AA,
BA)
The
attenuator
command
gives the
user
control
over the
input
attenuator
mode
of the
channels
A
and B
inputs
for
the
Model
775.
The
attenuator
may
be
programmed
by
sen-
ding
one
of the
follow'ing
command.,;
AAG-x'I
attenuator
A.
Ai-xlO
attenuator
SaO^xX
attenuator
B,
Alii,xlO
attenuator
Lppon power-up,
or
after
receiving
a
DCL
or
SDC,
the
in-
slTument
wiil
be
in
AAO
and
BAD.
Example—
Select
the
XIO
attenuator
with
the
i'r'.>nt
panel
ATTEN
button. Enter the foiiowing
statements
into
HP-85:
REMOTE
OUTPUT
'
^
When END
LINE
is
pressed
the
second
time,
the
XIO
LED
indicator turns
off
and
the
instrument switches
to
XI
attenuation,
3.10.5
Channels
A,
B
Fi!t@r
(AF,
BF)
The
filter
on/off
command
gives the
user
control
over
the
ittput
filter
of
the
channels
A
and
B
inputs
for
the
Model
775. T'ho
filter
may
be
programmed
by sending one
of the
following
cutnmands:
AFO=^Filter
off
.
\
FI
=
Piter
on
BFO-Filter
off
BF1-Fi!ler
on
Upon
power-up,
or
after
receiving
a
DCL
or
SDC,
the
in-
strument
will
be
in
AFO
and
8F0.
Progra.mming
Example—
Select
the
filter
off
with
the front
panel
FI.TR button.
Enter the following statements
into
HP-85;
REMOTE
723
OUTPUT 723
j
''HFIX'
•'
When.
END
LINE
is
pressed
the
second
time, the
FLTR
LED
indicator turns
on and
the
instrument switches
the
filter
on.
3.10,6
Channels
A,
B
Slope
(AS,
BS)
The
slope
.selection.
command
gives the
user
control over
the
input slope
mode
of
the
channels
A
and
B inputs
for
the
Model
775.
The
slope
may
be
programmed
by
.sending
one
of
the following
commands:
,ASO=Positive slope
AS'WNegative
slope
BSO^^Positive
Slope
DS1
=
Negative Slope
Upon
power-up,
or
after
receiving
a
DCL
or
SDC,
the
in-
.stmment
will
be
in
the
ASO
and
B50.
Programming Example—Select
the
positive
slope with
the
iron:
panel
SLOPE
button. Enter the
follov/ing
statements
into
1
IP-85
REMOTE
723
OUTPUT 723
I
'
*
RSIX^
'
When
END
LINE
is
pressed the second
time,
the negative
slope
LED
indicator
turns
on and
the
instrument
switches
to
negative
slope.
3,10.7
Channels
A,
B
Trigger Level (Al, BL)
The
trigger
level
selection
command
gives the
user con-
trol
over
the
input threshold point on.the
signal
applied
to
the
channels
A
and B
inputs
of the
Model
775.
The
trig-
ger
mode may
be
programmed
by sending
a
command
us-
ing the
following fonnat:
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