Mitsubishi Electronics LT-46153, LT-40153, LT-46151, LT-40151

80Appendices

Appendix E: Troubleshooting, continued

General TV Operation

	Symptom	Remarks
1.	The TV remote control does not work.	• Check that the batteries are fresh and installed correctly.
		• Check that the control mode on the remote is set to TV.
		•	Be no more than 20 feet from the TV when using the remote control.
		• Program the remote control to operate the TV or other device.
		• Reset the remote control.

2.	When I try to use the remote control, the	Replace the batteries.
	POWER key blinks five times.

3.	TV does not respond to the remote control or	•	Unplug the AC power cord for 10 seconds.
	to control-panel buttons and TV will not power	•	Press and hold the POWER button on the control panel to
	on or off.		perform system reset.

4.	When a device is selected from the Activity	• Make sure the selected device is turned on.
	menu, the screen is blue or black (no signal	• Begin play of the device.
	source).

5.	You have forgotten your Lock menu pass code.	See “Bypassing the Parental Lock”, Appendix A.

6.	Rating restrictions are not working.	Open the Lock > Parental Lock menu and:
		• Verify that the ratings locks are active.
		• Check the Lock Time/Unlock Time to check if rating restric-
			tions are disabled.
		• Rating restrictions apply only to content on the ANT input.
7.	On-screen displays appear each time you	Normal TV operation.
	change a function.

8.

9.	I have turned on CEC for my HDMI devices	• First turn off the TV’s HDMI control for the specific device.
	but control is erratic and I wish to disable it.		Open the Inputs > HDMI Control menu, select the device,
			select Off.
		•	Disable CEC on the device itself. See the device’s instruc-
			tions.
		•	If the problem persists, do the following:
			1. Disconnect the device from the TV.
			2. Open the Inputs > Name menu and select Delete for the
			device.
			3. Reconnect the device to the TV and Auto Input Sensing
			will recognize the device with CEC disabled.

LT-40153, LT-40151, LT-52151, LT-46153, LT-52153 specifications

Mitsubishi Electronics has long been a key player in the television market, continuously pushing the envelope with innovative technology and high-performance displays. Among its lineup, the models LT-40151, LT-52153, LT-40153, LT-46151, and LT-46153 stand out with a host of remarkable features that cater to diverse consumer needs.

The LT-40151 is equipped with a 40-inch display, providing a sharp and vivid visual experience powered by Mitsubishi's proprietary technology. With a resolution of 1080p, this model showcases an impressive picture quality, ensuring that viewers enjoy their favorite films, shows, and games with stunning detail. The inclusion of advanced color-enhancing mechanisms ensures vibrant hues, bringing images to life like never before.

Moving to the LT-52153, this 52-inch model takes things up a notch, ideal for consumers seeking a larger screen experience without compromising on quality. Alongside its sizeable display, it includes enhanced sound technology that complements the visual experience, allowing for immersive viewing. The LT-52153 features connectable options for modern devices, supporting HDMI and USB inputs, making multimedia connectivity seamless.

The LT-40153, sharing a similar size and resolution with the LT-40151, excels in providing user-friendly features. This includes intuitive menu navigation and settings adjustments, ensuring that users can tailor their viewing experience to suit personal preferences with ease.

For those who desire a slightly larger viewing area, the LT-46151 and LT-46153 models, both at 46 inches, offer a perfect blend of performance and functionality. Equipped with Mitsubishi's state-of-the-art digital signal processing, these models provide crystal-clear images while reducing motion blur, making them excellent for fast-paced action scenes in sports or movies.

Moreover, all five models incorporate energy-efficient technologies, allowing them to be environmentally friendly while still delivering high performance. The integration of smart TV capabilities in some models also provides access to streaming services and apps, making it easier for users to enjoy a wide range of content.

In summary, the LT-40151, LT-52153, LT-40153, LT-46151, and LT-46153 models from Mitsubishi Electronics represent an impressive fusion of advanced technology, high-quality display, and user-friendly features. These televisions are designed to enhance the viewing experience, making them a strong choice for any setting.

Appendix E: Troubleshooting, continued

General TV Operation

Symptom

Remarks

LT-40153, LT-40151, LT-52151, LT-46153, LT-52153 specifications