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Special Operating Modes
Probe Sync Pulse Output (Continued)
when it is done processing the string and ready for another one.
Sample command string to just enable the probe pulse:
PSPG 1; FMTU
Reinitializing Memory
(1) Momentarily hold down both buttons
for about 5 seconds during power-up to
enable re-initialization.
Exits re-initialization
mode without making
any changes
Self Calibration of Analog Output Levels
The video output module on the Model 822S
has a built-in precision voltage reference and
comparator. They permit the video output
levels to be easily and accurately self
calibrated using just test cables and 50 ohm
terminators. The cables and terminators are
not supplied as a standard accessories with
the 822S.
1) The easiest way to start the procedure is to use the
button combination shown during power up.
68-00183 Rev. C
Re-initializes all user
memory locations to
factory default contents.
Quantum Data, Inc.
!
Reinitializing the generator's
memory erases all user created
data and sets all video ampli-
tude calibration factors to 0.000.
This will disable the video
outputs until self calibration is
performed.
Momentarily hold down all three video gating buttons
for about 5 seconds during power-up to start self-
calibration.
Self Calibration
Connect cables
Prompt
Then rot. I Knob
Message on
LCD
Page 7
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