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TCL 55Q750G User Manual

TCL 55Q750G
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Other information
Password in Parental Control
-
Set the password in the Settings > System > Parental Controls menu.
-
The super password is 0423. If you forget your code, enter the super password to override any
existing codes.
Troubleshooting
Please check the following list before requesting service.
There is no picture or sound.
• Make sure the power cord is properly inserted in the power outlet.
• Make sure the source type is set correctly.
• Make sure the antenna is properly connected.
• Make sure the volume is not set to minimum or the sound is not set to mute.
• Make sure the headphones are not connected.
• The TV may be receiving a signal other than from TV broadcasting stations.
Picture is not clear.
• Make sure the antenna cable is properly connected.
• Consider whether your TV signal is being properly received.
• Poor picture quality can occur due to a VHS camera, camcorder, or other peripheral being
connected at the same time. Switch o one of the other peripherals.
• The ‘ghost’ or double image may be caused by obstruction to the antenna due to high-rise
buildings or hills. Using a highly directional antenna may improve the picture quality.
• The horizontal dotted lines shown on the pictures may be caused by electrical interference, e.g.,
hair dryer, nearby neon lights, etc. Turn o or remove these.
Picture is too dark, too light or tinted.
• Check the color adjustment.
• Check the brightness setting.
• Check the sharpness function.
Remote control does not work.
• Check the batteries of the remote control.
• Make sure the remote sensor window on the front of the TV is not in strong fluorescent lighting.
• Try to clean the remote sensor window on the front of the TV with a soft cloth.
If the above suggestions do not solve your technical issue, please refer to the warranty card for
service information.

Questions and Answers:

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TCL 55Q750G Specifications

General IconGeneral
Product colorBlack
Panel mounting interface400 x 300 mm
Screen shapeFlat
Response time- ms
Display diagonal55 \
Display brightness- cd/m²
Display technologyQLED
Native aspect ratio16:9
Native refresh rate120 Hz
LED backlighting typeDirect-LED
Contrast ratio (typical)-
Display number of colors1.07 billion colors
Motion interpolation technologyMotion Rate 480
PC in (D-Sub)No
Composite video in1
HDMI ports quantity4
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity0
Smart modesGame
Operating system installedGoogle TV
Tuner typeAnalog & digital
Analog signal format systemNTSC
Digital signal format systemATSC
Game featuresAuto Low Latency Mode (ALLM), Variable Refresh Rate (VRR)
AMD FreeSync typeFreeSync Premium Pro
High Dynamic Range (HDR) technologyDolby Vision IQ, High Dynamic Range 10 (HDR10), High Dynamic Range 10+ (HDR10 Plus), Hybrid Log-Gamma (HLG)
Audio decodersDolby Atmos, DTS-HD, Dolby Digital, Dolby Digital Plus
RMS rated power30 W
Number of speakers2
Wi-Fi standardsWi-Fi 5 (802.11ac)
Remote control input capabilitiesVoice recognition
On Screen Display (OSD) languagesENG, ESP, FRE
Power consumption (standby)0.5 W
Power consumption (typical)- W
Package typeBox
Package depth149.86 mm
Package width1399.54 mm
Package height863.6 mm
Package weight19277.68 g
Cables includedAC
Batteries2x AAA
Weight and Dimensions IconWeight and Dimensions
Depth (with stand)342.9 mm
Width (with stand)1224.28 mm
Height (with stand)767.08 mm
Weight (with stand)13380.97 g
Depth (without stand)71.12 mm
Height (without stand)711.2 mm
Weight (without stand)13108.82 g

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