Sony TRINITRON BVM-14G1A Operation And Maintenance Manual page 40

3 Function buttons
Use these buttons to control the operation of the
monitor.
Each of these buttons has a Shift On function,
indicated below the button, as well as a Shift Off
function, indicated above the button. Press the SHIFT
button 2 to select the desired function.
Shift Off functions (green LED)
MONO F1
APT COMB F2
BLUE
16 : 9 SYNC R G B F3 F4
ONLY
Each time you press one of these buttons, its LED
lights or goes out and the function of the button
selected with the SHIFT button 2 is turned on or off.
The LED color change whether you select Shift Off
functions or Shift On functions.
For Shift Off functions: Green LED
For Shift On functions: Orange LED
(underscan): Turn the button on for
underscanning. The display size is reduced by
approximately 3%, so that the four corners of the
raster are visible.
(horizontal delay): Turn the button on to observe
the horizontal sync near the left quarter of the
screen.
• Picture brightness is adjusted automatically for
easy observation.
• Press the button together with the vertical delay
button to display a pulse cross.
(vertical delay): Turn the button on to observe the
vertical sync signal. The picture is shifted vertically
and the vertical signal is displayed near the center
of the screen.
• Picture brightness is adjusted automatically for
easy observation.
• Press the button together with the horizontal
delay button to display a pulse cross.
MONO (monochrome): Turn the button on to display
color pictures in monochrome. When the button is
off, the monitor switches automatically between
ADDRESS
color and monochrome mode, depending on the
presence or absence of color burst signal.
SAFE
AREA
ADDRESS: Turn the button on to display the
ADDRESS menu on the monitor screen. You can
use the ADDRESS menu to set operating
parameters for monitor groups.
For details, refer to the monitor's operation
manual.
F1 and F2: These buttons are reserved for future use.
COMB (comb filter): Turn the comb filter on and off.
This function is available when an optional
decoder adaptor such as a BKM-24N is installed.
APT (aperture): Turn the button on to perform
correction of frequency characteristics. Use the
monitor menu to select the amount of correction.
This function is available when an optional decoder
adaptor such as a BKM-24N is installed.
Location and Function of Parts
Shift On functions (orange LED)
MONO APT
BLUE
16 : 9 SYNC R G
ONLY
3(E) 4(E)
16:9: Turn to the button on to select a 16:9 aspect ratio. The
aspect ratio is 4:3 when the button is off.
SYNC: Turn the button on to synchronize with the sync signal
input to the SYNC connector on the monitor rear panel
(EXT SYNC). When the button is off, the sync signal
included in the video signal is used (INT SYNC).
Notes
• When selecting INT SYNC, use component or YC
signals including a sync signal on the Y signal, and use
RGB signals including a sync signal on the G signal.
• To monitor serial digital signals, select INT SYNC.
BLUE ONLY: Turn the button on to turn the red and green
signals off. The blue signal is displayed as an apparent
monochrome picture. This facilitates chroma and phase
adjustments and observation of VTR noise.
R, G, and B: Turn the button on to turn the R (red), G (green),
and B (blue) beams off.
COMB F1 F2 ADDRESS
SAFE
B F3 F4
AREA
SAFF AREA (safe area): Turn the button on to display the
safe area.
F3 and F4: These buttons are reserved for future use.