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Philips 191EL1 LCD Monitor User Manual
This manual covers safety precautions, installation steps, and troubleshooting for the Philips 191EL1 LCD monitor. It includes warnings about electrical and mechanical hazards, recommended operating conditions, and maintenance procedures such as cleaning and handling.
The document also contains detailed product information, technical specifications, pin assignments, pixel defect policy, a glossary of terms, and instructions for downloading drivers. Frequently asked questions address common issues like video mode errors, cleaning methods, and wall‑mounting options.
Philips 191EL1 specifications
| Display size | 18.5" W diagonal |
|---|---|
| Resolution | 1366 x 768 pixels |
| Pixel density | 0.300 x 0.300 mm |
| Vertical refresh rate | 56‑76 Hz |
| Horizontal refresh rate | 30‑83 kHz |
| Video dot clock | 165 MHz |
| Video input impedance | 75 Ω |
| Sync signal impedance | 2200 Ω |
| Input signal level | 0.7 Vpp |
All Philips 191EL1 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What should I do if the monitor shows "Cannot display this video mode"?
Set the computer to the recommended video mode of 1366 × 768 @ 60 Hz, then restart the PC and reconnect the monitor.
Can the monitor be mounted on a wall?
Yes, the monitor has four standard VESA mounting holes for attachment to VESA‑compatible arms or brackets.
What does "refresh rate" mean for an LCD monitor?
For LCD monitors the refresh rate has little impact; a 60 Hz rate provides a stable, non‑flickering image and higher rates such as 85 Hz do not produce visible differences.
Can the Philips 191EL1 monitor be wall‑mounted?
Yes, the monitor has four VESA‑standard mounting holes that allow it to be attached to compatible wall‑mount brackets.
What should I do if the screen shows "Cannot display this video mode"?
Set the monitor resolution to 1366 × 768 @ 60 Hz by adjusting the display settings in Windows, then restart the computer and reconnect the monitor.
How can I clean the LCD surface safely?
Use a clean, soft cloth for normal cleaning; for extensive cleaning use isopropyl alcohol, and avoid organic solvents such as alcohol, ammonia, acetone, or hexane.