Smartby Replacement Remote Control for RCA LED LCD HDTV Models LED42C45RQ, LED46C45RQ, LED50B45RQ, LED55G55R1

Introduction

This manual provides instructions for the Smartby Replacement Remote Control, designed for use with various RCA LED LCD HDTV models. This remote control requires no programming or pairing; simply install the batteries, and it is ready for immediate use.

Compatible RCA TV models include: LED42C45RQ, LED46C45RQ, LED50B45RQ, LED24G45RQ, LED28G45RQ, LED32G30RQ, LED40G45RQ, LED55C55R120Q, LED55G55R120Q.

Setup Instructions

Battery Installation

The remote control operates on two (2) AAA alkaline batteries (not included).

Locate the battery compartment cover on the back of the remote control.
Press down on the tab and slide the cover downwards to open the compartment.
Insert two new 1.5V AAA alkaline batteries, ensuring the positive (+) and negative (-) terminals align correctly with the markings inside the compartment.
Slide the battery compartment cover back into place until it clicks securely.

Back of remote control with battery compartment open, showing two AAA battery slots.

Image: Rear view of the Smartby remote control with the battery cover removed, revealing the two AAA battery slots. This illustrates the correct orientation for battery insertion.

Once batteries are installed, the remote control is ready for use with your compatible RCA TV without any additional programming.

Operating Instructions

This section details the primary functions of the buttons on your Smartby remote control.

Front view of the Smartby remote control, showing all buttons.

Image: Full front view of the Smartby replacement remote control, displaying the layout of all buttons from the navigation cluster to the number pad and media controls.

Button Functions Overview

Power Button (⏻): Turns the TV on or off.
OK / Navigation Buttons: The central circular pad for menu navigation. OK confirms selections. Up, Down, Left, Right arrows navigate.
MENU: Accesses the TV's main menu.
INPUT: Selects the input source (e.g., HDMI 1, AV).
EXIT: Exits the current menu or on-screen display.
Volume (+/-): Increases or decreases the volume.
Mute (🔇): Mutes or unmutes the TV audio.
Channel (CH LIST / ▲ / ▼): CH LIST displays the channel list. Up/Down arrows change channels.
Number Pad (0-9): Directly enters channel numbers.
BACK: Returns to the previous screen or menu.
Media Playback Controls (◀◀, ▶▶, ■, ▶): Control playback functions like rewind, fast forward, stop, and play/pause.
TOP MENU: Accesses the top menu of a DVD/Blu-ray player (if connected).
Q.MENU: Quick menu access.
EPG / ▲: Electronic Program Guide (EPG) or additional function.

Close-up of the top section of the remote control, showing Menu, Input, Exit, Power, Volume, and Channel buttons.

Close-up of the bottom section of the remote control, showing media playback and special function buttons.

Image: Left: A detailed view of the upper control cluster, including power, menu, input, exit, volume, and channel buttons. Right: A detailed view of the lower control cluster, featuring media playback controls and special function buttons like TOP MENU, Q.MENU, and EPG.

Maintenance

Cleaning: Use a soft, dry cloth to clean the remote control. Do not use liquid cleaners or abrasive materials.
Battery Replacement: Replace batteries when the remote control becomes unresponsive or its range decreases. Always replace both batteries at the same time with new 1.5V AAA alkaline batteries.
Storage: If the remote control will not be used for an extended period, remove the batteries to prevent leakage and potential damage.

Troubleshooting

Issue	Possible Cause / Solution
Remote control is not working.	Ensure batteries are inserted correctly with the correct polarity (+/-). Replace old batteries with new 1.5V AAA alkaline batteries. Check for any obstructions between the remote control and the TV's infrared sensor. Ensure the remote control is pointed directly at the TV.
Buttons are unresponsive or delayed.	Batteries may be low; replace them. Clean the remote control surface and buttons to remove any dirt or debris.
Remote control only works at close range.	Batteries may be weak; replace them. Ensure there are no strong light sources (e.g., direct sunlight) interfering with the IR signal.

Specifications

Feature	Detail
Model Number	SMTB-RCA-LE45RQ
Brand	Smartby
Compatible Devices	RCA LED LCD HDTVs (Specific models listed in Introduction)
Connectivity Technology	Infrared (IR)
Power Supply	2 x 1.5V AAA Alkaline Batteries
Product Dimensions	8.5 x 1.8 x 0.7 inches (approximately)
Item Weight	2.89 ounces (approximately, without batteries)

Warranty and Support Information

This product is a replacement remote control. For specific warranty details or technical support, please refer to the original purchase documentation or contact the retailer where the product was acquired. As a general guideline, ensure proper battery installation and usage as described in this manual for optimal performance.

For further assistance, please contact Smartby customer support through their official channels, if available.

Smartby SMTB-RCA-LE45RQ