Self-Diagnosis Function - Sony SDM-X202 Operating Instruction

Self-diagnosis function

This monitor is equipped with a self-diagnosis function. If there is
a problem with your monitor or computer(s), the screen will go
blank and the 1 (power) indicator will light up green. If the 1
(power) indicator is lit in orange, the computer is in power saving
mode. Try pressing any key on the keyboard or moving the
mouse.
If the picture disappears from the screen and the
1 (power) indicator is green
1 Turn off the 1 (power) switch and disconnect the
video signal cables from the monitor.
2 Turn the monitor on by pressing the 1 (power)
switch.
If all four color bars appear (white, red, green, blue), the monitor
is working properly. Reconnect the video input cables and check
the condition of your computer(s).
If the color bars do not appear, there is a potential monitor failure.
Inform your authorized Sony dealer of the monitor's condition.
If the 1 (power) indicator lights up in orange
Try pressing any key on the keyboard or moving the
mouse.
The computer's power saving mode is shut off and the 1 (power)
indicator lights up in green, and the picture appears on the screen.
Specifications
LCD panel
Input signal format
Resolution
Input signal levels
1 (power)
indicator
Audio output
Headphones jack
Audio signal
Power requirements
Power consumption
Operating temperature
Dimensions (width/height/depth)
Mass
Plug & Play
Accessories
* Recommended horizontal and vertical timing condition
• Horizontal sync width duty should be more than 4.8% of total
horizontal time or 0.8 µs, whichever is larger.
• Horizontal blanking width should be more than 2.5 µsec.
• Vertical blanking width should be more than 450 µsec.
Design and specifications are subject to change without notice.
Panel type: a-Si TFT Active Matrix
Picture size: 20.1 inch
RGB operating frequency*
Horizontal:
28–92 kHz (analog RGB)
28–75 kHz (digital RGB)
Vertical:
48–85 Hz (analog RGB)
60 Hz (digital RGB)
Horizontal: Max.1600 dots
Vertical: Max.1200 lines
Analog RGB video signal:
0.7 Vp-p, 75 Ω, positive
SYNC signal:
TTL level, 2.2 kΩ,
positive or negative
(Separate horizontal and vertical,
or composite sync)
0.3 Vp-p, 75 Ω, negative
(Sync on green)
Digital RGB (DVI) signal:
TMDS (Single link)
1 W × 2
Stereo minijack
0.5 Vrms, 47 kΩ
100–240 V, 50–60 Hz,
Max. 1.0 A
Max. 80 W
5–35 C
°
Display (upright):
Approx. 520 × 472 × 256 mm
1 × 18 5 × 10 1
(20 / / / inches)
2 8 8
(with stand)
Approx. 520 × 410 × 98 mm
1 × 16 1 × 3 7
(20 / / / inches)
2 4 8
(without stand)
Approx. 12.0 kg (26 lb 7 oz)
(with stand)
Approx. 9.5 kg (20 lb 15 oz)
(without stand)
DDC2B
See page 7.
GB
23