Analog In Menu - HP 8753E Service Manual

Analog In Menu

Select this menu to monitor voltage and frequency nodes, using the analog bus
and internal counter, as explained below.
To prevent damage to the analyzer, Ilrst connect the signal to
Caution
the rear panel AUX INPUT, and then switch the function ON.
OUTPCNTR is the HP-IB command to output the counter's
Note
frequency data.
1 O-24 Service Key Menus and Error Messages
toggles
key
HIGH
1, 2, 3, 4, 9, 10, 12) with external equipment (osciIloscope,
voltmeter, etc). To do this, connect the equipment to the
AUX INPUT BNC connector on the rear panel, and press
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
,
switches the internal counter off and removes the counter
display from the display. The counter can be switched on
with one of the next three keys. (Note: Using the counter
slows the sweep.) The counter bandwidth is 16 MHz unless
otherwise noted for a specific node.
low and high resolution.
between
-0.5 v
-10 v