Troubleshooting / Specifications
90
Troubleshooting
This section may help you isolate the cause of a problem
and as a result, eliminate the need to contact technical
support.
•
The display is colored in green or purple
t
Select
the correct input by pressing RGB or COMPONENT
button.
•
The unit cannot be operated
t
The key protection
function works. Set the KEY INHIBIT setting to OFF
in the KEY INHIBIT menu.
•
The black bars appear at the upper and lower
positions of the display
t
When the signal aspect
ratio is different from that of the panel, the black bars
appear. This is not a failure of the unit.
Specifications
Picture performance
LCD panel
a-Si TFT Active Matrix
Pixel efficiency 99.99%
2D viewing angle (LCD panel specifications) (up/down/
left/right, contrast > 10 : 1)
89°/89°/89°/89° (typical)
3D viewing angle
See “3D Viewing Angle (vertical)” on
Scan
Normal 0%
Over scan 20%
Efficient picture size
518.4 × 324.0, 613.2 mm (w/h, dia)
(20
1
/
2
× 12
7
/
8
, 24
1
/
4
inches)
Resolution
H 1,920 dots, V 1,200 lines
Aspect ratio
16 : 10
Input
Composite input (NTSC/PAL) connector
BNC type (1)
1 Vp-p ± 3 dB sync negative
Y/C input connector
4-pin mini-DIN (1)
Y: 1 Vp-p ± 3 dB sync negative
C: 0.286 Vp-p ± 3 dB (NTSC burst
signal level)
0.3 Vp-p ± 3 dB (PAL burst signal
level)
RGB/component input connectors
BNC type (3)
RGB input: 0.7 Vp-p ± 3 dB (Sync On
Green, 0.3 Vp-p sync negative)
Component input: 0.7 Vp-p ± 3 dB
(75% chrominance standard color
bar signal)
External synchronized input connector
BNC type (1)
0.3 Vp-p to 4.0 Vp-p ± bipolarity
ternary or negative polarity binary
HD15 input connector
D-sub 15-pin (1)
R/G/B: 0.7 Vp-p, sync positive (Sync
On Green, 0.3 Vp-p sync negative)
Sync: TTL level (polarity free, H/V
separate sync)
Plug & Play function: corresponds to
DDC2B
DVI input connector
DVI-D (1)
TMDS single link
Remote input connector
Parallel remote
Modular connector 8-pin (1)
