Hitachi 43R51 - User Manual

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Summary

Child Safety Notice

Wall Mounting Safety

Guidelines for safely mounting a flat panel display to a wall using recommended equipment and proper installation.

General Safety Precautions

Securing TV to Wall

Instructions on using wire, screws, and clamps to secure the TV to a wall for stability and safety.

TV Cabinet Placement

Warning about instability and potential injury if the unit is placed in a cabinet smaller than its length.

Remote Control Operation

Battery Installation

Steps for opening the compartment, installing two AAA batteries, and ensuring correct polarity.

Battery Handling Precautions

Guidelines for using correct battery types, polarity, and precautions against leakage or damage.

Condensation and Environment

Condensation Prevention

Advises allowing the unit to acclimatize to room temperature to prevent condensation and performance issues.

Declaration of Conformity

States compliance with FCC Rules, including conditions for interference and operation.

Lead Notice and Disposal

Informs about lead content and proper disposal methods in accordance with environmental laws.

Summary

Child Safety Notice

Wall Mounting Safety

Guidelines for safely mounting a flat panel display to a wall using recommended equipment and proper installation.

General Safety Precautions

Securing TV to Wall

Instructions on using wire, screws, and clamps to secure the TV to a wall for stability and safety.

TV Cabinet Placement

Warning about instability and potential injury if the unit is placed in a cabinet smaller than its length.

Remote Control Operation

Battery Installation

Steps for opening the compartment, installing two AAA batteries, and ensuring correct polarity.

Battery Handling Precautions

Guidelines for using correct battery types, polarity, and precautions against leakage or damage.

Condensation and Environment

Condensation Prevention

Advises allowing the unit to acclimatize to room temperature to prevent condensation and performance issues.

Declaration of Conformity

States compliance with FCC Rules, including conditions for interference and operation.

Lead Notice and Disposal

Informs about lead content and proper disposal methods in accordance with environmental laws.

This document serves as an important product information guide for Hitachi Roku TVs, specifically models 43R51 (43" Class) and 32R21 (32" Class). It outlines crucial safety instructions, operational guidelines, and warranty information to ensure safe and enjoyable use of the television.

Function Description

The Hitachi Roku TV is a television receiver designed to display video content, including broadcast television, streaming services, and content from external devices connected via HDMI or other inputs. It features closed captioning (CC) and text-to-speech audio capabilities, adhering to FCC rules. The TV is a Class II, double-insulated electrical appliance, meaning it does not require a safety connection to electrical earth. It is equipped with a remote control for easy operation, requiring two AAA batteries. The television is designed to operate on 120 volts, 60 Hz AC current. It also includes Wi-Fi connectivity (802.11ac/n/g/b) for accessing online content and services.

Usage Features

The television offers various usage features to enhance the user experience. It supports multiple broadcasting systems, including US system M, ATSC standard (8VSB), and QAM, allowing reception of a wide range of channels. Inputs include HDMI ports (compliant with HDCP, E-EDID, ARC, and CEC, supporting formats like 1080p, 1080i, 720p, 480p, and 480i), composite video, and an antenna input for VHF/UHF coaxial connections. Audio outputs include digital optical and a 3.5mm headphone jack. The remote control allows users to navigate menus, change channels, adjust volume, and access various smart TV features provided by the Roku platform. For detailed Roku TV operation, users are directed to an online user guide.

Maintenance Features

Proper maintenance is essential for the longevity and safe operation of the Hitachi Roku TV. The guide emphasizes several key maintenance aspects:

Cleaning: The television should only be cleaned with a dry cloth. Liquids should not be spilled or sprayed onto the unit.
Ventilation: It is crucial not to block any ventilation openings. The TV should be installed according to the manufacturer's instructions, away from heat sources like radiators, heat registers, stoves, or other heat-producing apparatus. When placed on a shelf, a minimum of 4 inches (10 cm) free space should be maintained around the entire unit to prevent overheating.
Power Cord: The power cord should be protected from being walked on or pinched, especially at plugs, convenience receptacles, and where it exits the apparatus. The AC plug should not be used with an extension cord, receptacle, or other outlet unless the blades can be fully inserted to prevent blade exposure.
Battery Replacement: The remote control requires two AAA batteries. Users should follow the correct polarity when installing batteries and avoid mixing different types or old and new batteries. If the remote control is not used for a long period, batteries should be removed to prevent leakage. Batteries should not be exposed to excessive heat and must be disposed of according to local environmental laws.
Servicing: All servicing should be referred to qualified service personnel. Users are warned not to remove the back cover of the television as it can expose them to high voltages. Servicing is required if the apparatus has been damaged, such as a damaged power-supply cord or plug, liquid has been spilled, objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped. Unauthorized substitutions of parts may result in fire, electric shock, or other hazards. After any service or repairs, the service technician should perform safety checks to ensure proper operating condition.
Condensation: If the unit is brought from cool to warm surroundings, condensation may form, impairing performance. To prevent this, the unit should be allowed to stand in its new surroundings for about an hour before switching it on, or the room temperature should rise gradually. Condensation can also occur if the unit is exposed to the breeze from an air conditioner, in which case the unit's location should be changed.
LCD Panel Care: Users are advised not to press hard or jolt the LCD panel to prevent glass breakage and injury. If the panel is broken, contact with the liquid inside should be avoided as it can cause skin inflammation. The guide also warns against "ghost images" that can result from fixed, non-moving patterns remaining on the LCD panel for long periods, such as stock tickers, video game patterns, TV station logos, websites, or special formats that do not use the entire screen. This type of damage is not covered by the warranty.
FCC Compliance: Changes or modifications not expressly approved by the party responsible for compliance with FCC Rules could void the user's authority to operate the equipment.
Antenna System: If an outside antenna or cable system is connected, it must be properly grounded to provide protection against voltage surges and static charges, as per Section 810 of the National Electrical Code.

The guide also includes important child safety notices, emphasizing the importance of stable placement for the television to prevent tip-overs and injuries, especially to children. It recommends using manufacturer-recommended cabinets or stands, safety straps, and ensuring the TV is not overhanging supporting furniture. For wall mounting, it advises using recommended mounts, following all instructions, and seeking professional installation if unsure.

Hitachi 43R51 Specifications

General

Screen Size	43 inches
Display Technology	LED
Smart TV	Yes
Operating System	Android TV
Refresh Rate	60 Hz
HDMI Ports	3
USB Ports	2
Built-in Wi-Fi	Yes
Bluetooth	Yes
Sound Output	20W
HDR	HDR10