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General| Display Size | 21.5 inches |
|---|---|
| Panel Type | VA |
| Aspect Ratio | 16:9 |
| Refresh Rate | 60 Hz |
| Brightness | 250 nits |
| Viewing Angle | 178° horizontal; 178° vertical |
| VESA Mount | 100 x 100 mm |
| Resolution | 1920 x 1080 |
| Response Time | 5 ms |
| Ports | VGA, HDMI |
| Contrast Ratio | 3000:1 |
Provides critical safety guidelines for personnel to minimize risks during service and handling of the monitor.
Details essential procedures and precautions for professional service technicians, including ESD safety and handling of components.
Covers ERP Lot5 requirements for repairers and RoHS compliance for products, detailing specifications for parts.
Provides general monitor descriptions, service levels, firmware update information, and pre-return procedures.
Details various monitor features such as screen size, resolution, panel type, viewing angles, stand adjustability, and connectivity options.
Identifies and describes the components located on the front of the monitor, including buttons and power indicators.
Identifies and describes the components located on the rear and sides of the monitor, such as ports and security slots.
Explains how to find the serial and product numbers on the monitor's barcode and spec labels for identification and support.
Provides an illustrated guide to the major components of the monitor along with their descriptions and quantities.
Details how to order specific parts like the power board, capacitors, and connectors, including part numbers and distributors.
Provides essential information and materials needed to properly prepare for disassembling and reassembling the monitor.
Details the step-by-step procedure for removing the monitor's rear cover, starting with stand removal.
Explains the procedure for removing the power board, including its part number and connector identification.
Covers the repair process for VGA (CRT1) and HDMI (HDMI1) connectors on the main board, detailing desoldering and soldering steps.
Describes the necessary function tests to confirm that all monitor operations are working correctly after repairs.
Lists common problems encountered with the monitor, their potential causes, and recommended solutions for effective troubleshooting.
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