Eye, Mask and Eyeline Mode Measurement Tutorials
Making Eyeline Measurements
(HP 83480A Option 001 only)
the HP-IB cable should be connected to the mainframe containing the error
detector.
Figure
5-22.
Rear
panel
connection
for
eyeline
mode.
If
the
pattern
generator
is
not
set
to
the
default
HP-IB
address
(18),
go
into
the
CONFIG
menu
and
correct
the address
.
The
program
starts
when
the
pattern
generator
address
is
set
properly.
NO
TE
When
the
e
yeline
program
is
running,
almost all
front panel
access is
retained even
though
the
instrument is in remote. Front-panel keystrokes are detected over HP-IB and passed back to the
instrument over HP-IB. This slows down the front panel interface (especially the knob), so you have to
be more deliberate in pressing keys to make sure a keypress is not missed. In many cases, the knob
may not be useful.
5-44