Sony SDM-M51D Operating Instructions (primary manual) - Page 21

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. 1 (power) indicator 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 Video input connector Analog RGB: HD15 Digital/Analog RGB: DVI-I 29 pins Input signal levels 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, 75Ω, negative (Sync on green) Digital RGB video signal: TMDS (single link) Audio output 1 W × 2 Headphones jack Stereo minijack Accepts impedance of 16 - 48 Ω AUDIO IN jack Stereo minijack Accepts impedance of 47 kΩ Accepts level 0.5 Vrms Power requirements 100 - 240 V, 50 - 60 Hz, 0.4 - 0.2 A (including AC adapter) Power consumption Max. 22 W (including AC adapter) Operating temperature 5 - 35 °C Dimensions (width/height/depth) Display (upright): Approx. 387 × 345 × 180 mm (15 1/4 × 13 5/8 × 7 1/8 inches) (with stand) Approx. 387 × 296 × 48 mm (15 1/4 × 11 3/4 × 1 15/16 inches) (without stand) Mass Approx. 4.6 kg (10 lb 14 oz) (with stand) Plug & Play DDC2B Accessories See page 7. GB * 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. 21