Specifications
1780R-Series Operator’s Manual 5–9
Table 5–4: Waveform Monitor Horizontal Deflection System (Cont.)
Characteristics Supplemental
Information
Performance
Requirements
Magnified Sweep Accuracy
X5 (1 ms/Div.) ±1%.
A
ppli
es
to th
e
c
e
nt
er
10
ds sf m fed
X10 (0.5 ms/Div.) ±2%.
d
ivi
s
ion
s
o
f
un
m
agni
f
i
ed
s ee des e f rs 2
X20 (0.25 ms/Div.) ±3%.
s
w
ee
p. Exclu
des
th
e
f
i
rs
t
2
divisions of the magnified
ds
X25 (0.2 ms/Div.) ±3%.
d
i
s
play.
X50 (0.1 ms/Div.) ±3%.
X100 (50 ns/Div.) ±5%.
Magnified Sweep Linearity
X5 (1 ms/Div.) ±1 minor division (≤2%).
A
ppli
es
to th
e
c
e
nt
er
10
ds sf m fed
X10 (0.5 ms/Div.) ±1 minor division (≤2%).
d
ivi
s
ion
s
o
f
un
m
agni
f
i
ed
s ee des e f rs 2
X20 (0.25 ms/Div.) ±1 minor division (≤2%).
s
w
ee
p. Exclu
des
th
e
f
i
rs
t
2
divisions of the magnified
ds
X25 (0.2 ms/Div.) ±1 minor division (≤2%).
d
i
s
play.
X50 (0.1 ms/Div.) ±1 minor division (≤2%).
X100 (50 ns/Div.) ±1 minor division (≤2%).
Variable Sweep Range >20%. Expands sweep around
center of sweep.
Slow Sweep Duration 4 to 12 seconds. Front-
panel variable control.
Timing Cursor Accuracy Within 5 ns, any delay within
one line (64 ms).
Line Select
Range Full Field.
W
av
ef
o
rm
m
onito
r
an
d
ersemsee
Field Selection 1 of 4 for NTSC or 1 of 8 for
PAL.
Even or Odd and All Fields.
v
e
cto
rs
cop
e
m
ay
se
l
e
ct
different lines. CRT alpha-
numeric identification.
Specifications
1780R-Series Operator’s Manual 5–9
Table 5–4: Waveform Monitor Horizontal Deflection System (Cont.)
Characteristics Supplemental
Information
Performance
Requirements
Magnified Sweep Accuracy
X5 (1 ms/Div.) ±1%.
A
ppli
es
to th
e
c
e
nt
er
10
ds sf m fed
X10 (0.5 ms/Div.) ±2%.
d
ivi
s
ion
s
o
f
un
m
agni
f
i
ed
s ee des e f rs 2
X20 (0.25 ms/Div.) ±3%.
s
w
ee
p. Exclu
des
th
e
f
i
rs
t
2
divisions of the magnified
ds
X25 (0.2 ms/Div.) ±3%.
d
i
s
play.
X50 (0.1 ms/Div.) ±3%.
X100 (50 ns/Div.) ±5%.
Magnified Sweep Linearity
X5 (1 ms/Div.) ±1 minor division (≤2%).
A
ppli
es
to th
e
c
e
nt
er
10
ds sf m fed
X10 (0.5 ms/Div.) ±1 minor division (≤2%).
d
ivi
s
ion
s
o
f
un
m
agni
f
i
ed
s ee des e f rs 2
X20 (0.25 ms/Div.) ±1 minor division (≤2%).
s
w
ee
p. Exclu
des
th
e
f
i
rs
t
2
divisions of the magnified
ds
X25 (0.2 ms/Div.) ±1 minor division (≤2%).
d
i
s
play.
X50 (0.1 ms/Div.) ±1 minor division (≤2%).
X100 (50 ns/Div.) ±1 minor division (≤2%).
Variable Sweep Range >20%. Expands sweep around
center of sweep.
Slow Sweep Duration 4 to 12 seconds. Front-
panel variable control.
Timing Cursor Accuracy Within 5 ns, any delay within
one line (64 ms).
Line Select
Range Full Field.
W
av
ef
o
rm
m
onito
r
an
d
ersemsee
Field Selection 1 of 4 for NTSC or 1 of 8 for
PAL.
Even or Odd and All Fields.
v
e
cto
rs
cop
e
m
ay
se
l
e
ct
different lines. CRT alpha-
numeric identification.