Panasonic BT-M1950Y Service Manual page 7

Color video monitor
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--.I
ON-SCREEN
MENU CONTROLS
By calling up the menu display on screen, various functions can be selected and set
as needed.
9
Calling up the menu display, selecting an item
1.
Press the MENU button to call up the menu display on screen (see
[I]
below).
(Press again to make the display disappear.)
2.
Press the ..,_ or
T
button to select an item to be set. " ~· is indicated for the
selected item.
3.
Press the
-<11
or ~ button to change the setting.
4.
After selecting another item
by
pressing the ..,_ or
T
button, repeat step
3.
These settings are all kept in memory after power is tumed off.
5.
Press the MENU button to complete. The menu diSplay disappears.
<MENU>
i!IAFC
ASPECT RATIO
:4-3
FILTER
SELECT:COMB
PEAKING FREQ, :2.&MIIZ
PEAK
I NG LEVEL :OdB
~AFC
:NORMAL
COLOR TEMP,
:6500
NTSC SETUP
:0
COMPO.
LEVEL
:SMPTE
.
<MEMORY MODE>
li)AFC
RGBtCOMPONENT
:RGB
:NORMAL.Iii
l!lli!iii
:Iii
-
[I]
I!]
ASPECT RATIO (picture aspect ratio switching)
-
rn
The aspect ratio of the picture
can
be switched between
4:3
and
16:9.
When switching to
"16-9"
on screen, the height of the picture is slightly
reduced (see right).
Setting
Function
4-3
Standard
picture
aspect ratio
(4:3)
16-9
Displays the picture in 16:9
aspect
rallo
FILTER SELECT (built-in filter selection) ------
When a composite video signal of the NTSC system (excluding NTSC
4.43)
is Input to the monitor, either or both of two filters in the monitor can
be activated.
Selling
Function
COMB (comb fitter)
Reduces color noise in NTSC video signals for clearer
pictures.
BOTH
(bolh
fitters)
Both comb and trap filters function at
1he
same time.
NOTCH
(Trap
filter)
Eliminates dot interference that would show up in the
vertical
boundary
belWeen two
dillenml colors.
• When
the
menu
d;,;play
ID
(shown
at
left
below)
is on screen,
press
the
ENTER
button.
The
display changes
to
00
(shown
below
center). In this
state, you can also select the item or
change
the selting.
• When the display
00
is
on screen,
each time the • button ls pressed
wtile
Iha ENTER
button
pressed,
the indication moves up or
down
on
screen
(Iha
display@).
Preas
the
MENU
button
with
display
00
or II]
on screen, and the display is
restored
to
[D.
• If no operation occurs for about
5
minutes alter
calling
up
the
menu
display on screen, the display
disappears
autornatlcally.
:NCRMAL!i!I
. .,1~0~1
~
e16:9~
e
• The function can be operated and
Ille i'IClcallon
appears only when a
composite video signal of the NTSC
syslllm (excluding NTSC 4.43}
is
input
to
the monitor.
ON-SCREEN MENU CONTROLS (continued)
PEAKING FREQJPEAKING
LEVEL (picture quality improvement)
-
Corrects the luminance signal to improve picture quality by changing
peak frequency and/or peak level depending on the video signal input to
the monitor. Use PEAKING FREQ. to set correction frequency. Use
PEAKING LEVEL to set correction level.
Setting (frequency)
I
Function
2.6 MHz
For composile video signal or Y/C signal.
5.0MHz
For cofl1l()nent video signal.
Setting (level}
Function
0dB to +9 dBs
Set a higher level for correction to a higher degree.
AFC (switching of time constant for the AFC)
Use to set the time constant for the AFC (auto fine-frequency control)
to correct skew distortion of video signals input via a videotape recorder
or other video equipment.
Setting
Function
NORMAL
Normal-speed correction.
FAST
Faster correction.
SLOW
Slower correction.
COLOR TEMP. (color temperature switching)
Use to set the color temperature of white balance.
I
Setti
I
Functio
~
ng
To 9300K.
n
I
To6500K.
NTSC SETUP (NTSC set-up level)
Use to set up the luminance signal level
to
match the configuration
of the video signal input to the monitor.
Setting
I
Function
0
For video signal
with
0% luminance signal
7.5
For video signal with 7.5% luminance signal
COMPO. LEVEL (chrominance level setting)
Use to set the chrominance level of a component video signal.
Setting
Function
SMPTE
For component video
signal
input via
an MU
videotape recorder.
BETAOO
For component video signal input (set-up level: 0%) via a BETACAM
videotape
recorder.
BETA75
For component video signal input (set-up level:
7.5%)
via
a
BETACAM
videotape recorder.
e
• When analog RGB signals are Input
to the monitor, the indications
do
not
appear and the functions cannot
be
operated.
9
• By
changing the default setting of
white balance adjustment under the
SET-UP MENU display (see page
9 for adjustment), the
*
indication
is
added
to
the right
of
the
aatting to
indicate that the factory.preset
setting was changed.
<MENU)
ASPECT RATIO
:4-3
FILTER
SELECT :COMB
PEAK I NG FREQ, :2.6MHZ
PEAK
I NG LEVEL :OdB
AFC
:NORMAL
~COLOR TEMP.
:6500*
NTSC SETUP
:0
COMPO. LEVEL
'5MPTE
<
MEMORY MODE)
RGB /COMPONENT :RGB
film
:1:1
9
• The item
and
setting are indicated
on screen and the function can be
operated only when a video
signaJ of
the NTSC si,stem is input to the
rnonitol'.
9
• The item and setting are indicated
on screen and the function can be
operated only when a component
video
signal
Is input
to the
monitor.
g:
I
s:
..a
g
-<

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