WWW.POWERPROBETEK.COM
22
TRACE MODE (CONT.)
Trace Mode In VAC
VAC Trace Mode works differently. VAC Trace Mode will provide the same
information as in normal AC Mode while viewing the signal including the
average RMS AC and the highest RMS AC and lowest RMS AC both cap-
tured in the MIN and MAX. MIN and MAX can both be reset.
Trace Mode in FRQ CTR
FRQ CTR Trace Mode shows a constantly updating MIN and MAX that
gives you the value of the highest and lowest peak voltage. Every 200mS
a new MIN or MAX will be captured and displayed in the boxes next to the
dotted lines. The dotted lines become the value noted in the boxes. The
ATA will zoom in and out depending on amplitude of the signal so the wave
form will always be bounded by the dotted lines. The Peak to Peak value
will display in the center box instead of RMS AC.
Trace Mode in INJ
In INJ Mode, you will see the injector wave form, the MAX peak voltage
and the relationship to Ground. The MAX peak in the top box will refresh
with every pulse.
X
VAC
VDC OHM
VAC
Hz
FRQ.
P-P
TIP
6.60
RMS AC voltage
on the tip
MAX reading will change with
every pulse
Ground Reference line
12.00
MAX signal amplitude
will update
every 200mS.
X
FRQ CTR
Hz
FRQ.
VDC OHM
P-P
P-P
6.00
7.2
1.20
VAC
DUTY%
Hz
50
1000
Peak to
Peak
INJECTOR
INJ
74.2
0.00
Always 0.00 Ground Ref
6.70
6.50
MAX RMS
MIN RMS
MIN signal amplitude
will update
every 200mS.
