Panasonic BT-M2090Y Service Manual page 5

01
CONNECTION EXAMPLE
• Be sure to tum off each component's power before connection.
~
• The connection shown below is only an example. Terminals and their functions differ in accordance with a component to be
connected. Also read and follow the instructions for the component.
(1)
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@
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@
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Component !ha!
outputs a sync signal
Signal(s)
Composite video
Composite video
Composite video
Composite video
Composite sync
Composite sync
YIC
Y/C
Analogue RGB
Component
Analog RGB or component
Tally/remote control
Terminal
VIDEO A IN
VIDEO A OUT
VIDEOS IN
VIDEO BOUT
SYNC IN
SYNC OUT
Y/CIN
Y/C OUT
RGB/COMPO(SDI) IN
RGB/COMPO(SDI) IN
RGB/COMPO(SDI) OUT
TALLY/REMOTE
Function
lnput of a composite video signal
Bridge·connected output of (D
lnput of a composite video signal
Bridge-connected output of @
lnput of an external sync signal
Bridge-connected outpul o! @
Input of Y/C signals
Bridge-connected output of
(J)
Input of analogue RGB signals
Input of a component slgna!
Bridge.connected output of
®
or
®
Input of a tally signal or remote control signal
External/internal synchronisation
Push the front panel EXT SYNC switch to ON, and the monitor
operates to synchronise with an external sync signal input to the rear
panel SYNC IN terminal.
Push the switch again to OFF, and the monitor operates to synchro-
nise with a sync signal included in a video signal (if it includes a sync
signal) input via a video input terminal.
RGB/COMPO(SDI) terminal setting
Set RGB or COMPO. on screen to match the type of video signal
input to the rear panel RGB/COMPO(SDI) IN terminals.
To input analogue RGB signals, set to RGB.
To input Y, B-Y or R-Y signal, set to COMPO ..
Operation:
1.
Press the front panel MENU button to call up the MENU display on screen.
2.
Press the • or T button to select RGBICOMPO(SDI).
3.
Press the .,. or
I>
button to set RGB or COMPO ..
<MENU>
ASPECT RATIO :4-3
FILTER SELECT :COMB
PEAK I NG FREQ. :2.6MHZ
PEAK I NG LEVEL :0dB
AFC :NORMAL
COLOR TEMP. :6500
NTSC SETUP :0
COMPO. LEVEL :SMPTE
<MEMORY MODE>
i..RGB/COMPO(SDI) :RGB
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BASIC OPERATION
1.
To turn the power on:
Push the POWER switch.
The POWER indicator glows green. The mode and colour system of an
input signal are automatically discerned and displayed on screen for about 3
seconds, To turn off power, push the POWER switch again, and the
POWER indicator goes off.
2.
To select the input:
Push an INPUT SELECT switch.
Push VIDEO A, VIDEO B, RGB/COMPO(SDI) or Y/C. The mode and colour
system
ot
a selected input signal are automatically discerned and displayed
on screen for about 3 seconds.
3.To adjust the audio level:
Turn the VOLUME control to the right to increase the level, or to the left to
decrease the level.
eRelation between input mode indication and signal input/terminal
Input mode
Signal inpuVterminal
indication
VIDEO A Composite video signal input to VIDEO A IN
VIDEO B Composite video signal input to VIDEO B IN
Y/C
Y/C signal input to Y/C IN
RGB Analogue RGB signal input to RGB/COMPO(SDI) IN
COMPO(SDI)
Component signal input to RGB/COMPO(SDI) IN
eColour system indication
lndlcation
Colour system
Colour sub-carrier
Vertical scanning
frequency
frequency
NTSC NTSC 3.58 MHz 60 Hz
PAL PAL
4.43 MHz 50 Hz
N4.43
NTSC 4.43 MHz 60 Hz
BfW
(Indicates when a black-and-white signal is input)
NO SYNC (Indicates when no signal is input)
To demagnetise the picture tube
After positioning near the monitor a speaker (non-magnet-shielded)
or other equipment that generates a strong magnetic field, or after
relocating the monitor, colour patches could appear in the picture due to
magnetisation of the picture tube. If this occurs, push the DEGAUSS
switch to demagnetise the picture tube.
VIDEO A
+- Input mode
PAL
+- Colour system
~
• This function is not effective if
activated a second time after a very
short time has elapsed. When
degaussing must be repeated,
proceed after at least 1 0 minutes
have passed since first degaussing.
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