HP 8753D - Page 583

D2/D1
INVALID: CH1
CH2
NUM
PTS
DIFFERENT
Error
Number
152
Y
ou
can
only
make
a
D2/D1
measurement
if
both
channels
have
the
same
number
of
points
.
DEADLOCK
Error
Number
111
A
fatal
rmware
error occurred
before instrument
preset completed.
Call
your
local
Hewlett-P
ackard
sales and
service oce
.
DEMODULATION
NOT
VALID
Error
Number
17
Demodulation
was
selected
when
the
analyzer
was
not
in
CW
time
mode
.
Select
demodulation
only
after
putting
the
analyzer
into
CW
time
mode
.
DEVICE:
not
on,
not
connect,
wrong
addrs
Error
Number
119
The
device
at
the
selected
address
cannot
be
accessed
by
the
analyzer
.
V
erify
that
the
device
is
switched
on,
and
check
the
HP-IB
connection
between the
analyzer
and
the
device
.
Ensure
that
the
device
address
recognized
by the
analyzer
matches
the
HP-IB
address
set
on
the
device
itself.
DIRECTORY
FULL
Error
Number
188
There
is
no
room
left
in
the directory
to add
les.
Either delete
les
or
get
a
new
disk.
DISK
HARDWARE
PROBLEM
Error
Number
39
The
disk
drive
is
not
responding
correctly
. Refer
to
the
HP
8753D
Network
Analyzer Service Guide
for troubleshooting information. If using an external
disk drive, refer to the disk drive operating manual.
Error Messages 10-7