Brand: Haier
Category: Televisions
Document Type: Manual
Language: EN
Available Languages: EN , ES
Manual for 55D3550
Uploaded: Nov. 21, 2025, 9:04 p.m.
Manual Publish Date: 2014-01-01
Warranty Information
This Haier brand product is free from defective workmanship and materials for one year from the date of purchase.
1. PICTURE MENU
Adjust picture options like contrast, brightness, sharpness. Press to select, OK to adjust.
1.1 VGA Setting
Adjust H-Pos, V-Pos, Clock, and Phase for PC connection. Use 'Auto' to fit the screen.
2. AUDIO menu
Adjust sound options like Sound Mode, Bass, Treble, Balance, MTS, Digital Output, Surround Sound, and Auto Volume. Press to select, OK to adjust.
3. SETUP menu
Adjust Menu language, Closed Caption, sleep timer, time zone, and restore default settings. Press to select, OK to adjust.
3.1 Closed Caption
Switch CC mode, use advanced selection for ATSC, and edit CC font.
4. LOCK MENU
Change password and adjust vchip settings. Default password is 0000.
4.1 Change Password
Enter old password, new password, and confirm new password.
4.2 System Lock
Enable/disable options when System Lock is ON.
4.3 US / 4.4 Canada
Select movie rating control levels for US and Canada.
5. TV MENU
Adjust digital and analog TV channels. Includes Air/Cable selection, Channel Scan, Favorite, Show/Hide, DTV Signal, and e-Manual.
6. Multimedia
Display Music and Photo files via USB port.
Troubleshooting and error codes
| Trouble phenomenon Symptom | Inspection/ Check | ||
| Picture | Audio | ||
| Snow | Noise | antenna position, direction or connection | |
| Ghost | Normal audio | antenna position, direction or connection | |
| Interference | Noise | microwave, 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 Contrast and brightness/volume setup Press standby key on the remote control |
|
| No color | Normal audio | Color control Component (YPbPr) connections |
|
| Picture breaking up | Normal audio or weak | Retune channel | |
| No color | Noise | TV system | |