Operation - Sony PVM-2130QM Service Manual

PVM-2130QM
RM-668
1-2.
OPERATION
displaying
the
picture
NOTES
ON
INPUT SELECTION
AV
input
and
SUPERIMPOSE
switch
Set the
SUPERIMPOSE
switch on
the rear
as
follows,
according
to
the signal supplied
to
the
AV
connector.
1
Depress
the
POWER
switch.
One
of the input select
keys
illuminates.
2
Press the
CONTROL
key.
The
selected input select key blinks
and
all
control keys
on
the
front
illuminate.
(If
the
control
keys
do
not appear, set the
MANUAL
CONTROL
switch
on
the
rear to
ON.)
3
Press the
desired input select key.
The
pressed key
blinks
and
the
picture
from
the selected
input
is
displayed
on
the screen
and
the
sound
is
heard
through
the
speakers.
(For selecting the
AV
or
DIGITAL
input,
see "Notes
on
input
selection".)
4
Adjust the
picture
and sound.
5
Press the
CONTROL
key
to
extinguish the controls keys
so
that only the selected input select
key
illuminates.
SUPERIMPOSING
To superimpose
the
data from
the
microcomputer connected
to the
AV
connector over the
picture,
proceed as
follows.
(The
data should be processed
for
superimposition on
the
microcomputer.)
1 Set the
SUPERIMPOSE
switch
to
ON.
2
Press the LINE
A,
LINE
B
or
VTR
input select key
to
display the picture
on which
the data
is
to
be
superimposed on
the
monitor
screen.
3
Press the
AV
input select key.
The
data
is
superimposed
over the
picture.
4
Adjust the
contrast of the
superimposed
data with the
PICTURE
(RGB) control.
SUPERIMPOSE
8v4tch
Signal to be displayed
ON
•
To
display the
composite
video
signal
from an 8
mm
video cassette
recorder,
etc.
•To
perform superimposition. (See
"SUPERIMPOSING".)
OFF
•
To
display the analog
RGB
signal
from a microcomputer,
etc.
In
this case, the
sync
signal
should
be supplied
to pin
20
of
the
AV
connector.
•
When
the
AV
input select
key
is
pressed with the
SUPERIMPOSE
switch
ON,
the previously selected
LINE
A,
LINE
B
or
VTR
input select
key
blinks
together with
the
AV
key.
•
When
it
is
pressed
with the
SUPERIMPOSE
switch
OFF,
only the
AV
key
blinks.
AV
input
and
AV
switch
When
the
AV
switch on the
rear
is
set to
ON,
the monitor
is
automatically
switched from
the
LINE
A,
LINE
B
or
VTR
input
to the
AV
input
if
a
signal
is
input to the
AV
connector.
Set the
AV
switch
to
OFF
to select the
AV
input
manually by
pressing the
AV
input select key.
DIGITAL
input
•
To
display the
digital
RGB
signal
from a microcomputer
provided with
intensity
output
in
16 colors, set the
INTENSITY
switch
on
the rear to
ON.
•
If
necessary, center the picture
from
the
DIGITAL
RGB
connector
with the
H
CENTER
control
on
the rear panel.
Note
The
COLOR,
HUE
and
SHARP
control
keys
do
not function
when
the DIGITAL
input
is
selected or the
AV
input
is
selected with the
SUPERIMPOSE
switch
OFF.
8