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Sony PVM-8220 Operating Instructions Manual page 5

Trinitron color video monitor

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O
BRIGHT
(brightness) control
Adjusts
the brightness.
Normally
set this
control
at
the center detent
position.
Clockwise
rotation
makes
the
picture
brighter;
counterclockwise
rotation
makes
it
darker.
O
COLOR
control
Adjusts
the color
intensity of the picture.
Clockwise
rotation
makes
the
picture
more
vivid
;
counter-
clockwise
rotation
makes
it
paler.
O
HUE
control
Use
to
obtain the
most
natural skin tones.
Clockwise
rotation
makes
the
skin
tones
more
greenish;
counterclockwise
rotation
makes them more
pur-
plish.
O
SHARP
(sharpness)
control
Adjusts
the
sharpness
of
the
picture.
Clockwise
rota-
tion
makes
the
picture sharper;
counterclockwise
rotation
makes
it
softer.
O
V
HOLD
(vertical
hold) control
If
the
picture
rolls
vertically,
correct
it
with
this
control.
Before
turning
one
of
the controls
O
to
O,
for
easier
operation press
on
it
to
release the control
to
a
pro-
truding
position.
©Tally lamp
This
lamp
is
turned
on and
off
according
to
the signal
supplied
to
the
TALLY
connector
at
the
rear
from a
console
or
special-effects generator.
To
identify
the
monitor,
insert
the
supplied
number
plate.
O
INPUT
select
switch
Keep
this
switch released
(n
A) to
monitor
the signal
from
the
VIDEO A
IN
connector.
Depress
the
switch
{a.
B) to
monitor
the signal
from
the
VIDEO
B
IN
connector.
0
SCAN
mode
select
switch
Keep
this
switch released
(n
NORM)
for
normal
scanning.
Depress
the
switch
(a.
UNDER)
to
reduce
the display
size
by about
5%
(underscanning
mode) and
to
view a
picture
which does
not appe'ar
in
normal scanning.
0
B-ONLY
(blue only)
switch
Normally keep
this
switch released
(n
NORM).
Depress
the switch
(a.
BLUE)
to turn
off
the red
and
green
beams. The
picture
will
be displayed
in
blue
and
black
only.
This
facilitates
hue adjustment
or
observation
of
VTR
noise.
©
H/V
DELAY
switch
Normally keep
this
switch
released.
To
monitor
the
sync
signals,
depress
the switch.
The
picture
is
shifted
horizontally
and
vertically.
The
horizontal
sync
is
displayed
in left
approximately
one
quarter
of
the
screen
and
the
vertical
sync
is
displayed near the center
of
the screen.
©
SYNC
switch
Normally keep
this
switch released
(n
INT).
The
monitor
is
driven with the
internal
sync
signal.
To
drive the
monitor
with
an
external
sync
signal con-
nected
to
the
SYNC
IN
connector
at
the
rear,
depress
the switch
(jzi.
EXT).
©VIDEO
A,
0
VIDEO
B
Two
video
input
connectors
(VIDEO
A
and
VIDEO
B)
for
the
composite
video signals
and
their
loop-
through output connectors.
To
monitor
the input signals
connected
to
the
VIDEO
A
IN
connector,
keep
the
INPUT
select
switch
releas-
ed
(n
A).
To
monitor
the input signals
to
the
VIDEO
B
IN
con-
nector,
depress
the
INPUT
select
switch
(jn.
B).
IN
connector
(BNC
type)
Connect
to
the
video output
of
video
equipment, such
as
a
VTR
or
a color video
camera.
OUT
connector
(BNC
type)
Loop-through output
of
the
IN
connector.
Connect
to
the video input
of
a
VTR
or
another
monitor.
75Q
termination switch
When
only the
IN
connector
is
used
(the
OUT
connec-
tor
is
not used),
set this
switch
to
ON.
When
both the
IN
and
OUT
connectors
are
used
together
for
a loop-
through connection,
set
the switch
to
OFF.
©
EXT
SYNC
(external
sync)
IN
connector
(BNC
type)
When
this
monitor operates on an
external
sync
signal,
connect
the reference signal
from a sync
generator
to this
connector.
OUT
connector
(BNC
type)
Loop-through output
of
the
EXT
SYNC
IN
connector.
Connect
to
the external
sync
input of
video equip-
ment
to
be synchronized
with
this
monitor.
75Q
termination switch
When
only the
EXT
SYNC
IN
connector
is
used
(the
EXT
SYNC OUT
connector
is
not used),
set
this
switch
to
ON.
When
both the
EXT
SYNC
IN
and
OUT
connectors
are
used
together
for
a loop-through con-
nection, set the
switch
to
OFF.
©
R/G/B
BKG
(background)
controls
Used
for
adjusting the white
balance
of
the back-
ground.
©
R/G/B
DRIVE
controls
Used
for
adjusting the white
balance
at
the white
peak.
©TALLY
connector
(4-pin
DIN)
Connect
to
the
tally
output
of
a control console,
special-effects generator,
etc.
The
tally light
on
the
front
panel
will
be turned on
or
off
by the
connected
console
or special-effects
generator.
@
AC
IN
socket
Connect
the
supplied ac
power
cord
to this
socket
and
to a wall
outlet.
5

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Pvm-8221