E50B - Screen VIEWSONIC - Free user manual and instructions
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| Manufacturer | ViewSonic |
| Model | E50B |
| Product Type | CRT Monitor |
| Display Size | 15 inches (38 cm) |
| Display Technology | CRT (Cathode Ray Tube) |
| Maximum Resolution | 1280 x 1024 @ 60 Hz |
| Pixel Pitch | 0.28 mm |
| Horizontal Frequency Range | 30 - 70 kHz |
| Vertical Frequency Range | 50 - 120 Hz |
| Video Input Connector | VGA (15-pin D-Sub) |
| Dimensions (W x H x D) | 16.5 x 15.4 x 17.0 inches (42.0 x 39.1 x 43.2 cm) |
| Weight | 13.4 kg (29.6 lbs) |
| Power Supply | 100-240 V AC, 50/60 Hz |
| Power Consumption | 75 W (maximum) |
| On-Screen Display Controls | Brightness, contrast, size, position, geometry, color temperature, degauss |
| Additional Features | Anti-glare screen coating, VESA mount compatible |
| Cleaning and Maintenance | Wipe with a soft, dry cloth. Use a mild cleaner only if necessary, and avoid water directly on the screen. |
| Safety Precautions | Do not open the casing. High voltage components pose an electric shock hazard. Unplug before cleaning. |
| Spare Parts and Repairability | Major replacement parts include CRT, mainboard, and flyback transformer. Repairs should be performed by qualified technicians. |
| Certifications | Energy Star, MPR II |
Frequently Asked Questions - E50B VIEWSONIC
What is the maximum resolution supported by the ViewSonic E50B?
The maximum resolution is 1280 x 1024 pixels at a refresh rate of 60 Hz. For optimal image quality and to avoid screen flicker, set your graphics card to this resolution with a refresh rate of at least 75 Hz if your system supports it.
How do I connect the ViewSonic E50B to my computer?
Connect the 15-pin VGA cable from the monitor to the matching VGA port on your computer. Ensure the computer is turned off during connection. Then plug the monitor's power cord into a wall outlet and turn on both devices. The monitor should be automatically detected by your operating system.
How do I adjust the display settings such as brightness and contrast?
Use the buttons on the front panel to open the On-Screen Display (OSD) menu. Navigate with the Menu and adjustment buttons to select and change parameters like brightness, contrast, and image position. Press the Menu button again to exit.
Does the ViewSonic E50B support Plug and Play?
Yes, the monitor is VESA DDC compliant, allowing the computer to automatically read the monitor's capabilities and configure the optimal display settings without requiring manual driver installation.
How should I clean the screen and monitor casing?
Unplug the monitor before cleaning. Use a soft, dry, lint-free cloth to gently wipe the screen. If stains persist, slightly dampen the cloth with water or a specialized screen cleaner. Avoid spraying liquid directly onto the screen and never use harsh chemicals or abrasive materials.
What should I do if the image is flickering or looks unstable?
Check that the refresh rate is set correctly (60 Hz or higher) in your computer's display settings. Also ensure the video cable is firmly connected. If the problem persists, try using the degauss function from the OSD menu to eliminate magnetic interference.
Can I use the ViewSonic E50B with a laptop?
Yes, if your laptop has a VGA output, you can connect it to the monitor. Some laptops may require pressing a function key (e.g., Fn + F4) to enable external display output. Adjust the resolution in your laptop's display settings to match the monitor's native resolution.
What refresh rate should I set for the monitor to reduce eye strain?
Set the refresh rate to at least 75 Hz if your graphic card supports it. Higher refresh rates reduce flicker and make long viewing sessions more comfortable. In Windows, you can change this in Display Settings > Advanced Display Adapter Properties > Monitor tab.
How do I mount the monitor on a wall or arm?
The monitor supports VESA standard mounting (75 x 75 mm pattern). Remove the stand base carefully, then attach a compatible VESA mount using appropriate screws (typically M4). Ensure the mount can support the monitor's weight. Always follow the instructions provided with the mount.
Is the ViewSonic E50B energy efficient?
The monitor is Energy Star compliant and features a power-saving mode. When not in use, it automatically switches to a low-power stand-by state after a specified period, reducing power consumption to a minimum. To achieve full energy savings, turn off the monitor when you leave your workstation for extended periods.
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USER MANUAL E50B VIEWSONIC
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Product information
Brand : VIEWSONIC
Model : E50B
Category : Screen