Sony TRINITRON BVM-20F1U, BVM-20F1E, BVM-20E1U, BVM-20E1E, BVM-14F1U, BVM-14F1E, BVM-14E1U, BVM-14E1E, BVM-14F5U, BVM-14F5E, BVM-14E5 Operation Manual page 17

SHIFT ON (LEDs of function buttons in orange)
16 : 9
SYNC
BLUE
ONLY
R
MONO
G
APT
B
COMB
F1
F3
F2 F4
SAFE
ADDRESS
AREA
16:9 button: When this button is pushed in (ON), the aspect ratio changes to
16:9, and when set to OFF, the aspect ratio changes to 4:3.
SYNC button: When this button is pushed in (ON), the monitor synchronizes
to the sync signal input to the SYNC connectors on the rear panel (EXT
SYNC). When set to OFF, it synchronizes to the sync signal included in
the signals being monitored (INT SYNC).
Notes
• When INT SYNC is selected, use a component or YC signals including a
sync signal on the Y signal, and use RGB signal including a sync signal
on the G signal.
• To monitor serial digital signals, select INT SYNC.
BLUE ONLY button: When this button is pushed in (ON), red and green
signals are cut, and only the blue signal is displayed as a monochrome
picture. It makes it easy to adjust CHROMA and to check VTR noise.
R/G/B buttons: When these buttons are pushed in (ON), R(red), G(green),
and B(blue) beams are cut respectively.
F3/F4 buttons: For future expansion.
SAFE AREA button: When this button is pushed in (ON), a safe area is
displayed on the screen.
Note
When EXT SYNC is selected, the safe area display possibly may not be
shown in the correct position.
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