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[I]Tally lamp
Lights up when the video camera connected to this unit is
selected, indicating that the picture is being recorded. The
indication number can be attached on the lamp using the
supplied sheets (see page
15).
(I] DEGAUSS button
Press this button momentarily. The screen
will
be
demagnetized for approximately 5 seconds. Wait for 10
minutes or more before activating this button again.
[!] 3.58 TRAP button (NTSC3.58 only)
Normally set this button in released position
(.c.
OFF) to
obtain fine picture detail without color spill or color noise.
When a microcomputer, such as APPLE II, Is connected
and stripes appear, depress this button
(=
ON).
[IJ Color
system
Indicators
The indicator of the color system being received lights up
In red.
III
INPUT select buttons
Press to select the program to
be
monitored.
k.
for a signal fed through the LINE A connectors.
8:
for a signal fed through the LINE B connectors.
Y/CNTR:
for a signal fed through the Y/C-INPUT
connectors or VTR connector.
When both the VIC-INPUT and VTR
connectors
are
connected to video equipment, the input signal fed
through the Y/C-INPUT connector has priority over the
one fed through the
VTR connector.
ANALOG RGB/COMPONENT:
for a signal fed through
the ANALOG RGB/COMPONENT connectors.
For connection, refer to the explanation of ANALOG
RGB/COMPONENT connectors on page 11.
II] BLUE ONLY
button
Depress to tum off the red and green signals. A blue
signal is displayed as an apparent monochrome picture
on the screen. This facilitates "chroma" and "phase•"
control adjustments and observation of
VTR noise.
• uPhase"
control
adjustment Is effective only for
the
NTSC signals.
[II UNDER SCAN button
Depress for underscanning. The display size is reduced by
approximately 3%
so
that four comers of the raster are
visible.
II)
H-V DELAY
button
Depress to observe the horizontal and vertical sync
signals at the same time.
The horizontal sync signal is displayed In the left quarter
of the screen; the vertical signal is displayed near the
center of the screen.
[II EXT SYNC (extemal sync) button
Normally keep this button released (INl). The monitor
operates on the sync signal from the displayed composite
video signal.
To operate the monitor on an external sync signal fed
through the EXT SYNC connector on the rear panel,
depress the button
(EXl).
11!1
BIAS and GAIN adjustment controls
Used for white balance adjustment.
Gain and BIAS controls are provided for the R (red), G
(green) and B (blue) screens.
BIAS:
Adjust the white balance and brightness of the
screen at the lowlight with these controls.
GAIN:
Adjust the white balance and contrast of the
screen at the highlight with these controls.
Ill]
Response Indicator
Flashes when the MEMORY (PVM-19440 only), RESET,
APERTURE, BRIGHT, CHROMA, PHASE, CONTRAST, or
VOL button is pressed.
[lll MEMORY button and RESET button
After setting the APERTURE, BRIGHT, CHROMA, and
PHASE controls to the desired levels, press the MEMORY
button with a pencil or a similar object
so
that these
levels can be memorized and the response indicator lights
up.
When the RESET button is pressed, the above control
settings, and not the factory set levels, will
be
restored.
To change the memorized levels, repeat the above
operations.
To release the memorized levels and restore the factory
set levels, while pressing the MEMORY button, press the
RESET button.
fi1I
APERTURE buttons
Press+ for more sharpness or - for less.
IHI
BRIGHT (brightness) buttons
Press+ for more brightness or - for less.
7
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