Operating Instructions - Panasonic BT-M1950Y Service Manual

Color video monitor
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_,,.
CONTROLS
AND FEATURES
(FRONT)
[]Tally lamp
Glows to indicate when a tally signal is input to the
TALLY/REMOTE terminal on
the rear panel.
(For
terminal connection, see page 9.J
ll]Speaker
rn
Control panel
[!I
VOLUME control
Turn to adjust speaker volume.
[ID
PHASE control
Tum to adjust picture hue. using natural skin color as a
reference.
[ID
CHROMA control
Tum to adjust picture
color
density
according
to
your
requirements.
[I]
BRIGHT control
Tum to adjust picture brightness according to your
requirements.
[ID CONTRAST control
Tum
to
adjust the picture contrast according to your
requirements.
[ID UNDER SCAN switch
Push to display the whole picture on screen by reducing
display area dimensions.
[!QI PULSE CROSS switch
Push to check the retrace period (sync signal) by
delaying
input signal phase.
(Front)
IIl]
COLOR OFF switch
Push to eliminate color signals and display
a
black-and·
white picture.
lig] BLUE CHECK switch
Push to eliminate
red and
green color signals
and
display
a monochrome blue picture.
~
MEMORY MODE switch
Push to adjust the picture by recalling the adjustment
data that you stored in memory.
IHI
INPUT SELECT switches
Push
to
select
a rear terminal video signal
input
lffl
EXT SYNC switch
Push to synchronize the monitor with an external sync
signal. This function is effective regardless of signal input
Ii§] MENU controls
Use to operate on-screen menu functions.
1iz1
DEGAUSS switch
Push to
demagnetize
the
picture tube.
Ii§] POWER switch
Press to tum the power on or off.
l]i
POWER indicator
Glows to indicate that power is on.
TERMINALS
AND FEATURES
(REAR)
[I]
Power socket
Connect to an AC outlet (120 V AC, 50/60 Hz) using the
provided power
cord.
11]
VIDEO A terminals
Composite video signal input terminal and bridge-
connected output terminal.
I]]
VIDEO A termination switch
Set to OPEN for bridged connection; set to
750
for input
signal only.
[!I
VIDEO B terminals
Composite
video
signal input terminal
and
bridge-
connected output terminal.
[ID VIDEO B termination switch
Functions
as
for
ID
[ID
SYNC terminals
External sync signal input terminal and bridge-connected
output terminal. Input an external composite sync signal
to these tenninals when inputting a video signal without
a
sync
signal, or when synchronizing the monitor
with
an
extemal sync signal.
III
SYNC termination switch
Functions
as
for [1}.
!ID
Y/C terminals
Input tenninal of Y/C signals and bridge-connected
output terminal.
[ID Y/C termination switch
Functions
as
for
ID
!im
RGB/COMPO terminals
Input terminal of
analog
RGB signals or Y/8-Y/R-Y signals
and bridge-connected output terminal. For analog RGB
signals, also accepts a G signal including a sync signal.
J
'
~
IIll
RGB/COMPO termination switch
Functions as for
[iJ.
lig] AUDIO A terminals
(Rear)
Audio signal input terminal and bridge-connected output
terminal. Linked with the VIDEO A terminals so that
AUDIO A terminals and VIDEO A terminals are selected
simultaneously.
~
AUDIO B terminals
Audio signal input terminal and bridge-connected output
terminal. Linked with the VIDEO B or Y/C terminals so
that AUDIO B terminals and VIDEO B or Y/C terminals
are selected simultaneously.
IHI
AUDIO RGB/COMPO terminals
Aucf10
signal input terminal and bridge-connected output
terminal. Linked with the RGB/COMPO terminals so that
AUDIO RGB/COMPO terminals and RGB/COMPO
terminals are selected simultaneously.
11§1
FOCUS control
Adjustment
hole exclusively for use by service
personnel. Make sure
to
consutt qualified service
personnel for
adjustment.
Ii§] TALLY/REMOTE terminal
External input terminal of a tally signal to make the tally
lamp glow, or of a remote-control signal to switch input
or picture control.
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