Operating Instructions

22
Additional Information
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 u indicator will either light up
green or flash orange.
If the
uu
uu
u indicator is green
1 Remove any plugs from the video input 1 and 2
connectors, or turn off the connected computer(s).
2 Press and hold the >/ button for 2 seconds.
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
uu
uu
u indicator is flashing orange
Press the
uu
uu
u button to turn the monitor off and on.
If the u indicator lights up green, the monitor is
working properly.
If the u indicator is still flashing, there is a potential
monitor failure. Count the number of seconds between
orange flashes of the u 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 video board.
u indicator
Specifications
Picture tube 0.25 – 0.27 mm aperture grille pitch
21 inches measured diagonally
90-degree deflection
Viewable image size Approx. 403.8 × 302.2 mm (w/h)
(16 × 12
inches)
19.8” viewing image
Resolution Horizontal: Max. 1600 dots
Vertical: Max. 1200 lines
Standard image area Approx. 388 × 291 mm (w/h)
(15
3
/8 × 11
1
/2 inches)
or
Approx. 364 × 291 mm (w/h)
(14
3
/8 × 11
1
/2 inches)
Deflection frequency Horizontal: 30 to 96 kHz
Vertical: 48 to 160 Hz
AC input voltage/current
100 to 240 V, 50 – 60 Hz, 2.0 – 1.0 A
Power consumption Max. 145 W
Dimensions 498 × 505 × 474 mm (w/h/d)
(19
5
/8 × 20 × 18
3
/4 inches)
Mass Approx. 31 kg (68 lb 5 oz)
Supplied accessories See page 6
Design and specifications are subject to change without
notice.