Introduction
This manual provides comprehensive instructions for the Redi-Remote replacement remote control, designed for compatibility with ONKYO TXSV454, 24140371, and RC371M audio/video receivers. This remote is a direct replacement and does not require programming. It is intended to replicate the functions of the original ONKYO remote control.
Setup
1. Battery Installation
The remote control requires four (4) AAA batteries for operation. These batteries are typically included with the remote.
- Locate the battery compartment cover on the back of the remote control.
- Slide the cover off in the direction indicated by an arrow, if present.
- Insert four (4) AAA batteries, ensuring correct polarity (+ and -) as marked inside the compartment.
- Replace the battery compartment cover until it clicks securely into place.
Note: Ensure batteries are inserted correctly to prevent damage to the remote control.
Operating Instructions
This remote control is pre-programmed and ready for use with your compatible ONKYO unit immediately after battery installation. Point the remote directly at the ONKYO receiver for optimal performance.
Button Layout Overview

Image 1: Front view of the Redi-Remote replacement remote control. The upper section features primary controls like power, volume, channel, and numeric keys. The lower section, initially covered, contains advanced function buttons for audio/video modes and playback controls.
Basic Functions (Upper Section)
- PWR (Power): Turns the ONKYO unit on or off.
- VOL + / VOL - (Volume): Increases or decreases the audio volume.
- CH+ / CH- (Channel): Changes channels or navigates menus.
- MUTE: Silences the audio output.
- Numeric Keys (0-9, 100): For direct channel input or menu selections.
- ENT (Enter): Confirms selections.
- TV/VIDEO: Switches between TV and video inputs.
- DISP (Display): Toggles display information on the ONKYO unit or connected display.
- MENU: Accesses the ONKYO unit's main menu.
- RECALL: Recalls previous settings or channels.
- SLEEP: Activates the sleep timer function.
Advanced Functions (Lower Section)
The lower half of the remote control contains additional function buttons. To access these, slide the cover down as indicated by "SLIDE DOWN" at the bottom of the remote.
- SUR MODE (Surround Mode): Cycles through various surround sound modes.
- TAPE: Selects the tape input.
- CD: Selects the CD input.
- TUNER: Selects the tuner input.
- MULTI CH INPUT (Multi-Channel Input): Selects multi-channel audio input.
- CH SEL (Channel Select): Used for selecting specific channels or settings within a mode.
- TEST TONE: Activates the test tone for speaker setup.
- PRESET + / -: Navigates through radio presets.
- LEVEL + / -: Adjusts individual channel levels.
- Playback Controls (e.g., Play, Pause, Stop, Fast Forward, Rewind, Skip): These buttons are typically used for controlling connected audio/video components like CD players or tape decks. Refer to your ONKYO unit's manual for specific component control.
Maintenance
Battery Replacement
Replace batteries when the remote control becomes unresponsive or its range decreases. Always replace all four AAA batteries simultaneously with new ones. Do not mix old and new batteries, or different types of batteries.
Cleaning
To clean the remote control, gently wipe it with a soft, dry cloth. For stubborn dirt, slightly dampen the cloth with water. Avoid using harsh chemicals, abrasive cleaners, or excessive moisture, as these can damage the remote's finish or internal components.
Troubleshooting
- Remote not responding:
- Check battery polarity.
- Replace old batteries with new ones.
- Ensure there are no obstructions between the remote and the ONKYO unit's infrared sensor.
- Confirm the remote is pointed directly at the ONKYO unit.
- Certain buttons not working:
- Verify that the ONKYO unit is powered on and in the correct operating mode for the button's function.
- Ensure the sliding cover is fully open if accessing lower section buttons.
Specifications
| Brand | Redi-Remote |
| Model Number | RT24140371 |
| Compatible ONKYO Models | TXSV454, 24140371, RC371M |
| Product Dimensions | 7 x 3 x 1 inches |
| Item Weight | 5 ounces |
| Batteries Required | 4 AAA batteries (included) |
| Connectivity Technology | Infrared |
| Special Feature | No Programming Required |
Support
For any concerns or issues with your Redi-Remote replacement remote control after purchase, please contact the seller directly for assistance. This remote is designed for specific ONKYO models and cannot be programmed for auxiliary devices.