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General| Pixel pitch | 0.266 x 0.266 mm |
|---|---|
| Aspect ratio | 4:3 |
| Response time | 2 ms |
| Display diagonal | 23 \ |
| Vertical scan range | 50 - 75 Hz |
| Horizontal scan range | 30 - 83 kHz |
| Contrast ratio (typical) | - |
| Display brightness (typical) | 300 cd/m² |
| HDCP | Yes |
| DVI-I ports quantity | 0 |
| Headphone connectivity | 3.5 mm |
| RMS rated power | 4 W |
| Power consumption (standby) | 1 W |
| Power consumption (typical) | 55 W |
| Certification | UL/cUL, CB, CE, FCC, CCC, BSMI, VCCI, PSB, RoHS, WEEE, WHQL |
| Product color | Black |
| LED indicators | Stand-by |
| Tilt angle range | -5 - 20 ° |
| Cable lock slot type | Kensington |
| Panel mounting interface | 100 x 100 mm |
| Package weight | 7300 g |
| Sustainability certificates | ENERGY STAR |
Weight and Dimensions| Depth (without stand) | 220 mm |
|---|---|
| Width (without stand) | 549 mm |
| Height (without stand) | 409 mm |
| Weight (without stand) | 5500 g |
Basic steps for turning on and connecting the monitor.
Identifies the physical buttons for monitor control.
Explains how to navigate and use the On-Screen Display menu.
Adjusts brightness, contrast, sharpness, and other visual parameters.
Allows selection and adjustment of display colors and color temperature.
Allows choosing the video input source (VGA, DVI, HDMI).
Configures volume, OSD, language, and aspect ratio.
Details pinouts for VGA and DVI analog and digital connectors.
Specifies voltage, frequency, current, and surge tolerance.
Lists supported video resolutions and timings.
Illustrates the monitor's software operational logic.
Shows the main board's electrical component interconnections.
Detailed circuit diagram for the monitor's main board.
Circuit diagram for the monitor's power supply board.
Circuit diagram for the monitor's button control board.
Physical layout of components on the main circuit board.
Physical layout of components on the power supply board.
Physical layout of components on the button control board.
Safety guidelines and preparation for disassembly and assembly.
Lists necessary tools for monitor servicing.
Step-by-step guide for taking the monitor apart.
Step-by-step guide for reassembling the monitor.
Lists required hardware and software for In-System Programming.
Details the steps for performing In-System Programming.
Explains DDC data reprogramming and EDID information.
Describes how to connect the DDC programming hardware.
Step-by-step guide for writing analog DDC data.
Selects desired color temperature modes (Warm, Normal, Cool, sRGB).
Procedure to access the monitor's hidden factory settings.
Adjusts contrast and brightness for calibration.
Calibrates RGB levels for accurate color reproduction.
Diagnoses and resolves common problems with the main board.
Guides troubleshooting for display-related problems.
Steps to diagnose and fix a consistently white display.
Troubleshooting steps for power supply and backlight problems.
Diagnoses problems related to the control buttons and keypad.
