Sony SDM-M51 - Manual (Page 21)

21
GB
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 either light up green or
flash orange. 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 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 is flashing orange
Press the
1
(power) switch twice to turn the monitor off
and then on.
If the 1 (power) indicator lights up green, the monitor is working
properly.
If the 1 (power) indicator is still flashing, there is a potential
monitor failure. Count the number of seconds between orange
flashes of the
1 (power) indicator and inform your authorized
Sony dealer of the monitor’s condition. Be sure to note the model
name and serial number of your monitor. Also note the make and
model of your computer and graphic board.
Specifications
LCD panel Panel type: a-Si TFT Active Matrix
Picture size: 15.1 inch
Input signal format RGB operating frequency*
Horizontal: 28 – 64 kHz
Vertical: 48 – 75 Hz
Resolution Horizontal: Max.1024 dots
Vertical: Max.768 lines
Input signal levels RGB video signal
0.7 Vp-p, 75
Ω
, positive
SYNC signal
TTL level, 2.2 k
Ω
,
positive or negative
(Separate horizontal and vertical,
or composite sync)
0.3 Vp-p, 75
Ω
, negative
(Sync on green)
Audio output 1 W
×
2
Headphones jack Stereo minijack
Accepts impedance of 16 – 48
Ω
AUDIO IN jack Stereo minijack
Accepts impedance of 47 k
Ω
Accepts level 0.5 Vrms
Power requirements 100 – 240 V, 50 – 60 Hz,
0.4 – 0.2 A
DC input DC 18 V (supplied AC adapter)
Power consumption Max. 19 W
Max. 22 W (including AC adapter)
Operating temperature 5 – 35 ° C
Dimensions (width/height/depth)
Display (upright):
Approx. 387
Ч
345
Ч
180 mm
(15
1
/ 4
Ч
13
5
/ 8
Ч
7
1
/ 8 inches)
(with stand)
Approx. 387
Ч
296
Ч
48 mm
(15
1
/ 4
Ч
11
3
/ 4
Ч
1
15
/ 16 inches)
(without stand)
Mass Approx. 4.6 kg (10 lb 14 oz) (with
stand)
Plug & Play DDC1/DDC2B/DDC2Bi
Accessories See page 7.
* 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.
1 (power)
indicator