To Next PageTo Next PageWhat to do if my Hitachi LE40K507 does not turn on?
If your Hitachi LED TV isn't turning on, ensure the power cord is securely plugged into the outlet. If it is, try plugging the TV into another AC outlet to rule out a faulty outlet. Also, check the fuse or circuit breaker. As a last resort, unplug the unit for an hour, then plug it back in.
Why does my Hitachi LE40K507 keep shutting off?
If your Hitachi LED TV keeps shutting off, the Sleep Timer may be set; disable it. Also, consider the possibility of a power interruption.
How to fix poor sound on Hitachi LED TV?
If you're experiencing poor or no sound on your Hitachi LED TV, first, if you are watching TV, try tuning to another station to rule out station or cable issues. Then, check your TV's sound adjustments, such as volume and mute settings. Also, check for any nearby sources of possible interference.
What to do if my Hitachi LE40K507 LED TV has poor picture quality?
If your Hitachi LED TV has poor or no picture, first tune to another station to rule out station or cable issues. Make sure channels are properly set into memory. Check your antenna or cable TV connections and adjust the antenna. Look for any sources of interference. Finally, check the picture control adjustments.
Why is my Hitachi LED TV getting poor reception on some channels?
If your Hitachi LED TV is getting poor reception on some channels, try tuning to another station to rule out station or cable issues. Make sure channels are set into memory. If a station is weak, adjust the antenna to improve reception. Also, check for sources of possible interference.
How to fix poor color on Hitachi LED TV?
To fix poor or no color on your Hitachi LED TV, first tune to another station to rule out station or cable problems. Ensure channels are set into memory. Check the picture control adjustments. Also, check the antenna or cable TV connections and adjust the antenna. Finally, check for any sources of possible interference.
How to fix digital broadcasting screen problem on Hitachi LED TV?
To fix a digital broadcasting screen problem on your Hitachi LED TV, check the digital signal strength.
Why is my Hitachi LED TV remote not working?
If your Hitachi LED TV remote isn't working, start by checking the batteries to ensure they are not weak, dead, or inserted incorrectly. Then, make sure you are within 15 feet of the TV and that the remote is aimed at the sensor. Confirm that there are no obstructions between the remote and the TV. Finally, ensure the TV's power cord is plugged in.
How to get CATV reception on Hitachi LE40K507 LED TV?
To get CATV reception on your Hitachi LED TV, check all Cable TV connections. Set the Source menu option to the Cable mode. If problems persist, try tuning to another station to rule out station or cable TV system issues.
Why does the picture wobble on my Hitachi LED TV?
If the picture on your Hitachi LED TV wobbles or drifts, first, tune to another station to rule out station or cable problems. Ensure that channels are set into memory. If you are using cable, it's possible that the Cable TV company is scrambling the signal, in that case adjust the antenna.
General| Screen Size | 40 inches |
|---|---|
| Display Technology | LED |
| HDMI Ports | 3 |
| USB Ports | 2 |
| Smart TV | Yes |
| Built-in Wi-Fi | Yes |
| Resolution | 1920 x 1080 pixels |
Safety tips for using the flat panel display and general precautions.
Essential steps and recommendations for safely mounting the TV to a wall.
Advice on professional installation and screw specifications for wall mounting.
Instructions for using wire, screws, and clamps to secure the TV.
Warning about unstable placement in cabinets and potential damage.
Details on LED backlight, refresh rate, and screen clarity.
Highlights PC input, USB input, MHL, and sleep timer functionality.
Information about Dolby Digital/MTS Stereo/SAP support.
Identifies the control keys and remote sensor on the front of the TV.
Diagram showing rear panel connectors for audio and video inputs/outputs.
Details the ports located on the left side of the TV.
Details the ports located on the bottom side of the TV.
Important safety guidelines for using and installing batteries in the remote.
Step-by-step instructions for inserting batteries into the remote control.
Diagram showing how to connect a VHF/UHF antenna using a 75 ohm cable.
Instructions for connecting basic cable TV service without a converter box.
Guide for connecting cable TV service requiring a converter/descrambler.
Connecting basic cable with premium channels using a splitter and A/B switch.
Instructions for selecting analog channels by number.
Instructions for selecting digital channels by number.
How to switch between different connected input devices.
A quick guide to navigating the TV's on-screen menu system.
Adjusting picture settings like Brightness, Contrast, Color, and Aspect Ratio.
Configuring equalizer settings, MTS, audio language, and volume adjustments.
Setting sleep timer, time zone, and time format for the TV.
Includes menu language, OSD timeout, input labels, and PC settings.
Options for parental control and input locking for connected devices.
Access to channel setup, view/skip, and channel labels.
Selecting between Air (antenna) and Cable TV sources.
Procedure for scanning and memorizing available channels.
Allows users to skip unwanted channels from the channel list.
Steps to assign custom names (up to 7 characters) to channels.
Instructions on how to enter the password to access parental controls.
How to block specific input sources using parental control settings.
Configuring age-based rating limits for TV and movie content.
Explanation of Canadian age and genre-based rating systems for content.
Instructions for downloading and setting up an alternative parental control system.
Explanation of closed captioning and its function for viewers.
Adjusting font, size, color, and opacity for digital captions.
Changing picture display sizes to Normal, Wide, or Cinema.
Instructions for viewing JPEG photos from a USB storage device.
Overview of the USB browser interface for file selection.
Diagram for connecting a VCR to the TV for playback.
Steps for connecting a DVD player using component video cables.
Instructions for connecting camcorders or game consoles to the TV.
Connecting an AV amplifier with Dolby Digital for surround sound.
Steps to connect and display content from MHL-enabled smartphones or dongles.
Describes ignition noise, ghosts, snow, and radio frequency interference.
Steps to prevent the TV from interfering with radio receivers.
Troubleshooting block noise or freeze due to weak digital signals.
Solutions for when the TV does not turn on or function.
Troubleshooting for sound, color, reception, and image quality issues.
Solutions for remote control, unexpected shutdowns, language, and captioning problems.
Details on power supply, consumption, weight, and dimensions.
Panel size, display method, pixels, and broadcasting system.
Information on tuner type, video, audio, component, and HDMI inputs.
Details on audio outputs and digital audio outputs.
Information on speaker size and power output.
List of items included with the TV, such as remote and cables.
Contact information and procedures for obtaining service assistance and warranty support.
Terms and conditions for warranty coverage, including defect repair/replacement.
Details on parts and labor warranty periods for LED/LCD TVs.
Exclusions from warranty coverage, such as unauthorized modifications or abuse.
Exclusions related to unauthorized repairs, setup, or user-operated controls.
Hitachi's warranty disclaimers and limitations on implied warranties and damages.
