Troubleshooting; Specifications - Sony LMD-1951MD Instructions D'utilisation

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.
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Troubleshooting / Specifications

Specifications

Picture performance
Panel a-Si TFT Active Matrix LCD
Picture size (diagonal)
481.84 mm (19.0 inches)
Effective Picture size (H × V)
Approx. 376 × 301 mm
7
(14 /
8
Resolution (H × V)
1280 × 1024 pixels (SXGA)
Aspect 5:4
Pixel efficiency 99.99%
Colors Approx. 16.7 million colors
Viewing angle (panel specification)
89°/89°/89°/89° (typical) (up/down/
left/right contrast > 10:1)
Normal scan 7% over scan
Under scan 0% scan
Over scan 20% over scan
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: 0.7 Vp-p ± 3 dB (Sync On
Green, 0.3 Vp-p sync negative)
Component: 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
7
× 11 / inches)
8