Fluke 93 - Main Tests

CORRECTIVE MAINTENANCE
7-5
7.1.4
Main tests
T. 1.4.1 Operation Verification Procedure
This test verifies
the ScopeMeter with a minimum
of test steps and actions. It
does not check every
facet of the
ScopeMeter's charaderi sties,
but It gives you an indication of correct
operation.
For operation verification
purposes, the ScopeMeter generates a 97S Hz/ 5V
peak-to-peak square
virave signal that
can be measured and verified. This
signal Is measured in the
SCOPE and METER
mode.
NOTE: To use the ScopeMeter
to Its fullest capability it is
essential to use only callbratea probes with
your instrument These
calibrated probes are delivered
with the Scc^Meter.
Operation Verification Procedure:
1 . Turn ON the Scop^eter.
2. Connect the red
10:1 scope probe to channel
A (red BNC) input.
3. Connect the red
adjust adapter to the rod banana GENERATOR
OUTput connector.
4. Connect the red probe
to the red banana/scope tip adapter.
5- Press the SCOPE key.
6.
Press the LCD/CAL key.
7. Press the PROBE CAL
softkey to select the CALibration
& ADJUST pop-up menu.
8. Press the
[21
select/adjust
keys to select AC ADJUST
of channel A.
9. Press the ENTER
softkey to enter the AC ADJUST
mode.
Check the SCOPE display
on the following settings and
results:
Channel Configuration
Char^nel A
Ve
rtica
I AmpIitude
1 V/di
v
Channel
Input Coupling
AC
Probe
Selected
PROBE xlC
Time
Base
1O0 ps/div
Trigger Mode (Press SCOPE
key) Recurrent
Trigger Source (Press TRIGGER key)
Channel A
Trigger Slope (Press TRIGGER
key) + Slope