3D Series
Xpol
®
*
1
Polarizing Filter and
3D Polarized Eyewear for
3D Monitoring
The Xpol
®
*
1
polarizing filter,
which arranges micro-polarizers
in a precise array, is bonded to
the front surface of the LCD
panel. This allows the viewing of 3D images*
2
displayed with the
line-by-line method using 3D Polarized Eyewear. Two pairs of 3D
Polarized Eyewear are supplied with the product. Additional 3D
Polarized Eyewear (BT-PGL10G) is available as option.
*1: Xpol
®
is a registered trademark of Arisawa Mfg. Co., Ltd.
*2: Due to the characteristics of the Xpol
®
*
1
polarizing filter, it is necessary to view 3D
images from a position perpendicular to the LCD panel surface in order to properly
perceive 3D effects.
Three 3D Video Input Systems Supported
The BT-3DL2550 supports three 3D video input systems:
simultaneous, line-by-line and side-by-side. It accepts the output
from the AG-3DA1 Integrated Twin-Lens 3D Camera Recorder and
from existing 3D camera systems such as rig-type 3D camera
systems as well as 3D TV broadcast signals, thus meeting virtually
all production, editing and transmission needs.
• Simultaneous:
Outputs left- and right-eye images through separate
SDI cables. This system transmits FULL HD 3D video signals.
• Line-by-line:
Allocates left- and right-eye images to
odd-numbered lines and even-numbered lines. Conventional
equipment for 2D video can be used with this signal type.
• Side-by-side:
Splits the screen into left and right halves, and then
combines the left and right images for viewing. This system is used
mainly for 3DTV broadcasts.
Special 3D Display Function for a Rig-Type 3D Camera
The BT-3DL2550 is equipped with a special display function for
adjusting images acquired with a rig-type 3D camera system
(mirror type or side-by-side type). The following display/adjustment
functions support lens axis adjustment and color matching when
receiving simultaneous dual HD SDI inputs from a rig-type 3D
camera system. This allows the BT-3DL2550 to meet professional
3D production needs.
• Display Selection:
The screen display can be switched to normal
3D image display (line-by-line), overlay display, single-channel (left/
right) display or comparison display.
- Overlay Display:
Displays left- and right-eye images together.
- Single Channel Display:
Displays left- or right-eye image.
- Comparison Display:
Displays left- and right-eye images next to
each other.* This display mode is suitable for color matching and
gradation adjustment for left-eye and right-eye cameras.
• Half Mirror Function:
Inverts the right-eye image signal to flip the
displayed image in the horizontal direction. This allows the 3D
viewing of video input from a mirror type 3D camera system.
• H Shift Function:
Shifts horizontally the image of one channel in
the left or right direction (i.e. that is horizontal image translation),
while showing an overlay display. This function is convenient for
lens axis adjustment.
* The two screen images are the same in size and have an aspect ratio of 16:9. The
Marker function cannot be used in this mode.
BT-3DL2550
This 647.7 mm (25.5 inches) LCD video monitor offers 3D compatibility in addition to superb basic HD
display performance. It is ideal for high-quality, multifunctional 2D/3D monitoring at production sites.
As of November, 2011
Mirror type
Side-by-side type
Overlay display
Comparison display
Half-mirror display
(H direction)
H shift
function (H direction)
Overlay display
Comparison display
Half-mirror display
(H direction)
H shift
function (H direction)
L
R
L
R
Not necessary
Rig
Camera head
Object
Object
Half-mirror
Camera head
Rig
HEADPHONE
YP
B
P
R
/RGB
SDI 1
SDI 2
AC
VIDEO
DC
DVI-D
GPI
RS-232C
VD
AUDIO PIN
SYNC/HD
Connector:
Power:
FULL HD
Left
Right
３
D
Left Right
Left
Right
Left
Right
Left
・
・
・
or
or
Simultaneous
Line by Line
Side by Side
HD SDI × 2
HD SDI or DVI-D
HD SDI or DVI-D
Line by Line
Images of the Input Signal and Terminal
Display Image
3D Polarized Eyewear
2
