Brand: Haier
Category: Televisions
Document Type: Manual
Language: EN
Available Languages: EN , ES
Manual for HTF20R21
Uploaded: Nov. 21, 2025, 6:33 p.m.
Warranty Information
The product is warranted against defects for 90 days labor, 1 year parts, and 2 years for picture tube.
TV Features
Power Button: Turns the TV on/off. Features a "curtain effect" that opens on power on and closes on power off.
Channel Control Button: Use CH (+) to go up and CH (-) to go down channels.
Volume Control Button: Use VOL (+) to increase volume and VOL (-) to decrease volume.
AV/TV Input Button: Selects the video input (VIDEO 1, VIDEO 2, or TV).
Menu Button: Accesses TV setup menus for channels, picture, audio, clock/alarm, V-Chip, and other options.
Remote Features
Power Button: Turns the TV on or off remotely.
Time & Channel Display Button: Shows current channel and clock time (if set).
Sleep Timer Button: Allows setting the TV to turn off automatically in preset intervals.
TV/AV Input Button: Cycles through Video 1, Video 2, and TV input modes.
Mute Button: Temporarily turns off TV volume.
Direct Access Channel Select: Allows direct channel selection using number buttons.
Audio Button: Selects Stereo, Mono, or SAP audio modes.
Troubleshooting and error codes
| Problem | Solution |
| TV is not turning on | Check plug, try another outlet, ensure remote is aimed correctly, replace remote batteries. Check for sensor problems. Try using the power button on the TV. |
| TV has power but no sound and no picture | Switch channels, check component connections (cable box, receiver, set-top box), ensure components are on, check TV/AV button selection, ensure TV/VCR is in the correct position. |
| Snowy Video | Check antenna connections, adjust antenna location. |
| Multiple Images | Check cable wire connection, adjust antenna connection and location. |
| No picture and No video (blank screen) | Ensure plug is in an active outlet, check cable connections, check secondary video source operation (e.g., receiver), change to TV mode if necessary. |
| TV turns Off/On by itself | This can be due to power surge. Check sleep timer, alarm settings, and clock time. |
| Some buttons on remote do not work | Clean the remote properly. If dropped multiple times, buttons may be damaged. May need to replace the remote. |
| Sometimes remote works and sometimes does not work | Ensure batteries are not dead; replace with new batteries if necessary. |
| Not able to select certain channels | Add channels to memory, check auto program setup, check cable box settings. |
| Noisy audio | Broadcasting reception may not be clear. Adjust antenna location and connection. |
| No audio but picture is on | Check mute button and volume increase. Change to a different channel. Check if other components (receiver) need to be turned on. Ensure TV mode is selected. |
| Poor audio quality | Check audio settings like Stereo vs. Mono on the receiver. |