Sony GDM-5402 Operation Guide - Page 18

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. 1 2 1 (power) indicator If the 1 (power) indicator is green 1 Remove any plugs from the video input 1 and 2 connectors, or turn off the connected computer(s). 2 Press the 1 (power) button twice to turn the monitor off and then on. 3 Press the , button for 2 seconds before the monitor enters power saving mode. 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 service representative of the monitor's condition. If the 1 (power) indicator is flashing orange Press the 1 (power) button 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 service representative 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 CRT Viewable image size Maximum resolution Standard image area Deflection frequency* AC input voltage/current Power consumption Dimensions Mass Plug and Play 0.24 mm aperture grille pitch 21 inches measured diagonally 90-degree deflection FD Trinitron Approx. 403.8 × 302.2 mm (w/h) (16 × 12 inches) 19.8" viewing image Horizontal: 1600 dots Vertical: 1200 lines 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) Horizontal: 30 to 121 kHz Vertical: 48 to 160 Hz 100 to 240 V, 50 - 60 Hz, 2.0 - 1.0 A Approx. 145 W Approx. 498 × 491 × 478 mm (w/h/d) (19 5/8 × 19 3/8 × 18 7/8 inches) Approx. 32 kg (70 lb 9 oz) DDC1/2B/2Bi, GTF** * 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 2.3 µsec. • Vertical blanking width should be more than 450 µsec. ** If the input signal is Generalized Timing Formula (GTF) compliant, the GTF feature of the monitor will automatically provide an optimal image for the screen. Design and specifications are subject to change without notice. 18