Why does screen size change when switching inputs on Vizio VW37L HDTV20A?
Your Vizio LCD TV remembers the viewing mode from the last time you used a particular input (AV, Component, HDMI, and TV).
How to fix a Vizio VW37L HDTV20A when it has no power?
To resolve the 'no power' issue with your Vizio LCD TV, first, ensure the power button is switched ON, indicated by a white VIZIO logo. Next, verify that the AC power cord is securely connected to the AC socket. To confirm the outlet's functionality, plug another electrical device, such as a radio, into the same outlet to check if it's supplying the correct voltage.
How to fix no sound on Vizio LCD TV?
If your Vizio LCD TV has no sound, first check your audio connections. Then, press the MUTE button on the remote to ensure the mute symbol disappears from the screen. Review your audio settings to make sure the TV audio is not set to SAP, min, or speakers off. Press the Volume + (Up) key on your remote. Also, ensure that headphones are not connected.
Why is my Vizio VW37L HDTV20A LCD TV on but there is no picture?
If your Vizio LCD TV has power but no screen image, ensure the video cable supplied with the TV is securely connected to the correct video output port on the back of the VCR and the TV. Verify any cable attached to the TV is secured to the correct output on your Set-Top Box, DVD, etc. Adjust the brightness and contrast settings. Check the Source settings.
How to fix Vizio VW37L HDTV20A LCD TV remote control not working?
If the remote control for your Vizio LCD TV is not working, make sure the batteries are inserted correctly and that the batteries are not weak.
What causes a distorted picture on Vizio VW37L HDTV20A LCD TV?
If you see a distorted picture or hear unusual sound on your Vizio LCD TV, it may be due to interference from electrical appliances, cars, motorcycles, or fluorescent lights. If you have not mounted it on the wall, try moving your TV to another location to see if this resolves the problem.
Why does my Vizio VW37L HDTV20A LCD TV show abnormal patterns?
If the picture on your Vizio LCD TV has abnormal patterns, ensure that the input source cable is attached securely and correctly to the back of your TV. Also, make sure that the video input source is within the range of your TV by comparing the video input source’s specifications with your TV's specifications.
Why do I see noise on my Vizio VW37L HDTV20A LCD TV screen?
When your Vizio LCD HDTV's digital capabilities exceed a digital broadcast signal, the signal is up-converted (increased) to match your TV’s display capabilities. This up-converting can cause noise or trash on the screen.
Why does my Vizio VW37L HDTV20A have dead pixels?
Your Vizio LCD HDTV is manufactured using a high level of precision technology. However, sometimes some pixels may not display correctly. Pixel defects within industry specifications are inherent to this type of product and do not mean the product is defective.
Why does the volume change when I switch inputs on my Vizio VW37L HDTV20A?
Your Vizio LCD TV remembers the volume level from the last time you adjusted it. If the sound level is higher or lower from another source, the loudness will change when you switch to that input.
Ensuring product design and testing meets regulatory safety standards.
Guidelines for preparing the TV for installation and proper ventilation.
Identification and description of all rear panel input/output connectors.
Overview of remote control functions, battery insertion, range, and precautions.
Steps for connecting HDTV set-top boxes via HDMI, DVI, and Component.
Connecting DVD players using HDMI, DVI, component, S-Video, or composite.
Connecting a PC computer using RGB (VGA) and audio cables, including PC resolutions.
Initial setup process, language selection, and channel tuning.
Adjusting picture settings like Picture Mode, Backlight, Brightness, Contrast, Color, Tint, Sharpness, Color Temperature, Advanced Video.
Adjusting audio settings including Volume, Bass, Treble, Balance, Surround, Speakers, and Lip Sync.
Setting up channel blocking, TV/Movie ratings, and managing passwords for parental control.
Picture and audio adjustments, setup, and resolutions for PC input.
Common problems and their solutions for TV operation and display issues.
Contact information and procedures for VIZIO technical assistance and warranty service.
Detailed specifications for the VIZIO VW37L HDTV20A.
General| Screen Size | 37 inches |
|---|---|
| Resolution | 1366 x 768 |
| Display Type | LCD |
| Aspect Ratio | 16:9 |
| HDMI Ports | 2 |
| Component Video Inputs | 1 |
| Composite Video Inputs | 1 |
| Response Time | 8 ms |
| Contrast Ratio | 1000:1 |
| Brightness | 500 cd/m² |
| Speakers | 2 x 10W |
| Power Consumption | 150W |
| Audio Output | 2 x 10W |
| Dynamic Contrast Ratio | 10000:1 |
| Viewing Angle | 178° |
| Inputs | HDMI, Component, Composite |
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