Brand: Haier
Category: Televisions
Document Type: Manual
Language: EN
Manual for L19B1120
Uploaded: Nov. 21, 2025, 7:46 p.m.
Warranty Information
Warranty covers 90 days labor and 1 year parts, with specific exclusions and service contact information.
- Picture Menu: Adjust contrast, brightness, color, tint, sharpness, and advanced video settings.
- Audio Menu: Adjust sound mode, bass, treble, balance, surround, AVL, digital output, and audio language (for ATSC).
- Setup Menu: Configure parental controls, timer, menu settings, and restore factory defaults.
- VGA Settings: Adjust horizontal position (H-pos), vertical position (V-pos), clock, phase, and auto-adjust for PC input.
- Channel Menu: Select Air/Cable, perform auto scan, manage favorite channels, show/hide channels, change channel numbers, edit channel labels, and view DTV signal strength.
- Multimedia Menu: Display JPEG pictures and play MP3 music from a USB storage device.
Troubleshooting and error codes
| Trouble phenomenon Symptom | Picture | Audio | Inspection Check | |
|---|---|---|---|---|
| Snow | Noise | antenna position, direction or connection | ||
| Ghost | Normal audio | antenna position, direction or connection | ||
| Interference | Noise | electronic equipment, car/ motorcycle, fluorescent light | ||
| Normal Picture | Mute | Volume (check if mute is activated or if the audio system connections are not correct) | ||
| ? No picture | Mute | Power cord is not inserted Power switch is not opened Contrast and brightness/volume setup Press standby key on the remote control for inspecting |
||
| No color | Normal audio | Color control | ||
| Picture breaking up | Normal audio or weak | Retune channel | ||
| No color | Noise | TV system | ||