Hitachi V-222 - HORIZONTAL DEFLECTION SYSTEM; TRIGGERING SYSTEM

DC to at least
7
TviHz
and
rise
time
50
ns or
less
at
magnifier
extends.
The AC coupled
lower
-3
dB
point
is 10 Hz
or less.
Deflection
factor
5
mV/div
to
5
V/div
in 10 calibrated
steps,
in a
1-2-5
sequence.
The uncalibrated continuous
control
extends
deflection
factor
to
at
least
12.5V
per division in the
5
volts/div
position.
The
X5
magnifier in-
creases sensitivity
of
each deflection
factor
setting
to 1
mV/div.
Accuracy
+3
%
(+10
to
+35
°C)
Additional
error for
magnifier
+
2
°/o
Display
modes
CHI
,
CH2
(normal
or
invert),
Alternate,
Chopped
(Approx.
250
kHz),
Added
Input
impedance
1 MQ
+3
°/o
in
parallel
with 23+3
pF
Maximum
input voltage
300
V
(DC
+
peak
AC)
Input coupling
AC, GND,
DC
!
HORIZONTAL
DEFLECTION
SYSTEM]
Time base
0.2
;us/div
to
0.2
s/div in
19
calibrated
steps,
in
a
1-2-5
sequence.
The uncalibrated
continuous control
extends
deflection
factor to
at
least
0.5
seconds per
division in
the
0.2
sec/div
position.
The
xIO
magnifier extends
maximum sweep
rate
to
100
ns/div
[20
ns/div]
.
Accuracy
+3
°/o
(+10
to
+35
°C)
Additional error
for
magnifier
+2
%
TRIGGERING
SYSTEM!
Trigger
modes
Automatic,
Normal,
TV (TV-H
or
TV-V)
2