Brand: JVC
Category: Television
Document Type: Manual
Language: EN
Available Languages: EN , ES
Manual for LT-20B70BE
Uploaded: Nov. 21, 2025, 8:51 p.m.
Warranty Information
Refer to local dealer for warranty information.
Initial Setup: Connect antenna/video devices. Insert batteries into the remote. Plug in the TV and follow on-screen instructions for initial setup (language, country, auto-tuning).
Basic Operation: Use the remote to turn the TV on/off, change channels, and adjust volume. Press MENU to access picture, sound, installation, and other settings.
Advanced Features: Explore functions like Picture Modes, Sound Modes, Sleeptimer, Teletext, and connecting external devices (VCR, DVD, PC).
Troubleshooting: Refer to the troubleshooting guide for common issues related to power, picture, sound, and remote control.
Troubleshooting and error codes
| Problem | Possible Cause | Solution |
|---|---|---|
| Set does not turn on | Power cord not connected to the mains socket. | Connect the power cord. |
| No picture or sound | Poor TV signal reception. | Activate "Background color" function to "Off" or check "Sound System" settings for the channel. |
| Poor picture quality | Antenna or antenna cable issue. Interference from other devices. Incorrect color system settings. Incorrect brightness or color settings. | Check antenna connection and cable. Remove interfering devices. Adjust color system settings. Adjust brightness and color. |
| Remote control does not work | Remote control batteries are empty. | Replace the batteries. |
| Set does not respond | Power supply issue. | Disconnect the power cord from the mains, then reconnect it. |