Fluke 93 - Page 118

5-22
CALIBRATION ADJUSTMENT PROCEDURE
ar» atorod In battery backed up RAM, they must be repeated if the batteries are
removed for a longer period. You will also loose the results of the User Probe
Calibration
when you do a MASTER RESET. (A MASTER RESET Is done when
the
ScopeMeter Is switched on while the LCD key is depressed. Two beeps are
audible.)
Procedure:
A
•
Connect the red
scope
probe
to the
channel
A BNC.
B
' Connect the probe tip to the red GENERATOR OUT banana cormeclor using the red adjust
adapter. Refer
to
the Calibration
setup.
C
•
Press the READY softkey, If
you
have
made
ell
connections correctly and you have connected
the correct probe, the ScopeMeter will display
the
text;
"DC PROBE calibration in progress".
After a tew seconds the ScopeMeter will display:
"PROBE successfully calibrated"
and will
also beep once, Now you can go to the next calibration step.
D
•
Connect the grey scope probe
to
the channel
B BNC.
E
•
Connect the probe tip to the red GENERATOR OUT Parana connector using
the red adjust adapter. Refer to the Calibration set-up.
F ' Press the READY softkey. If you have rr>ade all connections correctly and
you have connected the correct probe, the ScopeMeter wIK display the text:
"DC PROBE calibration in progress".
After a few seconds the ScopeMeter will display:
"PROBE successfully calibrated"
and It will also beep once. Now you can go to the next calibration
step.
M21/22.
1:1
probe calibration for channel A and channel B
Purpose: determine
the gain, using a 1:1 probe.
Calibration equipment:
none
Calibration set-up:
ScopeMeter