Additional Information
Self-diagnosis Function
This monitor is equipped with a
u indicator
If the u indicator is green
1Remove any plugs from the video input 1 and 2 connectors, or turn off the connected computer(s).
2Press 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 u indicator is flashing orange
Press the 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.
Specifications
GDM-400PST9
Picture tube | 0.25 – 0.27 mm aperture grille pitch |
| 19 inches measured diagonally |
| |
Viewable image size | Approx. 365 × 273 mm (w/h) |
| (14 3/8 × 10 3/4 inches) |
| 18.0” viewing image |
Resolution | Horizontal: Max. 1600 dots |
| Vertical: Max. 1200 lines |
Standard image area | Approx. 330 × 264 mm (w/h) |
| (13 × 10 1/2 inches) |
| or |
| Approx. 352 × 264 mm (w/h) |
| (13 7/8 × 10 1/2 inches) |
Deflection frequency | Horizontal: 30 to 94 kHz |
| Vertical: 48 to 160 Hz |
AC input voltage/current | |
| 100 to 240 V, 50 – 60 Hz, 1.8 – 1.0 A |
Power consumption | Max. 125 W |
Dimensions | 444 × 467 × 453 mm (w/h/d) |
| (17 1/2 × 18 1/2 × 17 7/8 inches) |
Mass | Approx. 25 kg (55 lb 2 oz) |
Supplied accessories | See page 6 |
GDM-500PST9
Picture tube | 0.25 – 0.27 mm aperture grille pitch |
| 21 inches measured diagonally |
| |
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 107 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.
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