Appendix
A
TV EXER 62 Select TV line numbering format
> LINE
NO
RESETS
ON
EACH FIELD
Line numbering begins with the first line
of
both field 1
and
field
2.
> LINE
NO
RESETS
ON
FLO
1 ONLY
Line numbering begins at the first line
of
field 1 and
continues through
field
2.
TV EXER 63 Select TV sync polarity default
> TVSYNC:SLOPE DEFAULT
Trigger
Slope, which corresponds
to
sync polarity, does not
change when
LINES Coupling
is
selected.
> TVSYNC:POSITIVE
Trigger Slope is initialized
to
+ when Coupling is changed
from AC
to
LINES.
> TVSYNC:NEGATIVE
Trigger Slope
is
initialized
to
- when Coupling
is
changed
from AC
to
LINES.
OM
EXER 72 Select DMM Continuity Tone and Input Resistance
> MOVE SOURCE
FOR
CONTINUITY TONE
Short
the test leads together and press the upper SOURCE
button
to
increase the pitch of the continuity tone or
press the
lower button
to
lower the pitch.
Press the upper
COUPLING button
to
exit the continuity tone
mode and press it again as required
to
select the desired
input resistance.
> INPUT Z
ON
0.2VDC 2VDC = 10 Mr!
Input
resistance on
all
DCV ranges = 10 Mr!
> INPUT Z
ON
0.2VDC 2VDC > 100Gfl
The input approaches
an
open circuit on the two lowest DCV
ranges and equals 10
Mfl
on
all other DCV ranges.
2465A/2455A/2445A Operators A-5
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