What to do if the remote control of Hisense 75U88KM LED TV does not work?
If the remote control for your Hisense LED TV isn't working, first replace the batteries. If that doesn't solve the problem, check to ensure the batteries are installed correctly.
Why is the picture normal but there is no sound on my Hisense LED TV?
If your Hisense LED TV has a normal picture but no sound, check the volume settings to ensure they are not set too low. Also, verify that 'Mute' mode is not enabled.
Why is there no sound or picture on my Hisense LED TV?
If your Hisense LED TV has no sound or picture, verify that the power cord is properly connected to a working AC outlet. Ensure the TV is not in 'Standby' mode by pressing the Power button on the remote. Check if the LED light on the TV is on, indicating it's receiving power. Also, check the connection on the external source and the input connection on the TV, ensuring you've selected the correct input mode for the incoming signal.
What to do if Hisense LED TV sound and/or picture is distorted?
If the sound and/or picture on your Hisense LED TV is distorted or appears wavy, try changing to different TV channels. An electric appliance may be affecting the TV. Turn off any appliances that are nearby and move it farther away from the TV. Insert the power plug of the TV set into another power outlet. If using an external antenna, check the direction, position and connection of the antenna. Adjust the direction of your antenna or reset or fine tune the channel. Check if there is an appliance or electric tool nearby that is causing interference.
Why does the plastic cabinet of my Hisense LED TV make a clicking sound?
The 'click' sound can occur when the temperature of the television changes. This change causes the television cabinet to expand or contract, which makes the sound. This is normal and the TV is OK.
Provides phone numbers, hours, and addresses for customer support by region.
Initial setup step involving attaching the TV stand or preparing for wall mounting.
Detailed instructions and diagrams for attaching the TV stand legs.
Steps to take before attaching the wall mount bracket to the TV.
Important safety warnings for correct wall mount installation.
Description of buttons on the Hisense TV remote control.
Steps to pair the remote control with the TV.
Connect the power cord and plug it into an outlet to turn on the TV.
Guided setup process for connecting the TV to the internet.
Instructions for establishing wired or wireless network connections.
Solutions for issues with no sound or picture output.
Troubleshooting distorted, blurry, or wavy picture and sound.
General| Screen Size | 75 inches |
|---|---|
| Resolution | 3840 x 2160 (4K UHD) |
| Display Technology | LED |
| Smart TV | Yes |
| Refresh Rate | 120Hz |
| HDMI Ports | 4 |
| USB Ports | 2 |
| Audio Technology | Dolby Atmos |
| Bluetooth | Yes |
| Processor | Quad-Core |
| HDR | Yes |
| Local Dimming | Yes |
| Wi-Fi | Yes |
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