Haier 15HL25S User Manual

No, you should not open the back cover or remove any covers. There are no user-serviceable parts inside, and doing so may expose you to high voltage and risk of electric shock. Refer to qualified service personnel for any repairs or maintenance.

If your unit is not operating normally, first ensure that you are following the operating instructions correctly. If the issue persists, it may indicate a need for service. Do not attempt to adjust controls that are not covered by the operating instructions, as this could cause further damage.

If the unit is disabled by an electrostatic discharge, please turn off the power to the unit and turn it back on to reset.

Yes, you can connect a PC to the TV using the D-SUB (VGA) input for display purposes. Additionally, you can connect the PC audio output to the PC AUDIO IN jack for audio.

To connect your PC to the Haier 15HL25S TV, use the VGA IN port for video and the PC AUDIO IN port for audio. Connect the 15PIN analog output connector of your PC's display card to the VGA IN port and the audio output from your PC to the PC AUDIO IN port.

You can use the number keys on the remote control to directly select TV channels. The LCD-TV can store up to 181 channels, and you can press the keys on the remote control or on the panel to make a selection.

Press the SLEEP button on the remote control to set the time. You can choose from the following options: SLEEP 240, SLEEP 180, SLEEP 120, SLEEP 90, SLEEP 60, SLEEP 45, SLEEP 30, or SLEEP OFF. This feature allows you to turn off the television after a pre-selected number of minutes.

To adjust the picture quality settings, press the MENU button to display the main menu. Use the VOL+/VOL- buttons to navigate to the 'PICTURE' menu. Then, use the CH+/CH- buttons to scroll through the parameters such as BRIGHTNESS, CONTRAST, SHARPNESS, COLOR TEMP, and COLOR. Use the VOL+/VOL- buttons to make changes to these parameters. Press the EXIT button to exit the menu once you are done.

To change the language of the on-screen display (OSD), press the MENU button and use the VOL+/VOL- buttons to navigate to the 'LANGUAGE' option. Then, press the CH+/CH- button to enter the function menu and use the VOL+/VOL- buttons to select your desired language.

To set up parental controls, press the MENU and VOL+/VOL- buttons until the PASSWORD menu appears on the screen. Then, press the CH+/CH- button to select PASSWORD. Input the password 0000. This will bring up the parental menu display on the screen, where you can set various parental control options.