Introduction
This manual provides instructions for the ECONTROLLY RAX23 replacement remote control, designed for use with Yamaha R-S300 and R-S300BL AV Receiver Home Theater Systems. This remote control operates using infrared technology and does not require programming.
Package Contents
- 1 x ECONTROLLY RAX23 Remote Control
Note: Batteries and additional instructions are not included in the package.
Setup
Battery Installation
- Locate the battery compartment on the back of the remote control.
- Slide open the battery compartment cover.
- Insert two (2) AA ALKALINE batteries, ensuring correct polarity (+ and -) as indicated inside the compartment.
- Close the battery compartment cover securely.
Important: Use only AA ALKALINE batteries. Do not use rechargeable batteries, as they may not provide sufficient power or may damage the remote control.

Image: Top-down view of the ECONTROLLY RAX23 remote control, showing the button layout and overall shape. This image helps identify the remote for battery compartment location.
Operating Instructions
The ECONTROLLY RAX23 remote control is pre-programmed and ready to use with compatible Yamaha AV Receivers (R-S300, R-S300BL) once batteries are installed. Point the remote control directly at the AV receiver when operating.
Key Functions Overview

Image: Angled view of the ECONTROLLY RAX23 remote control, highlighting the various buttons and their labels for easy identification.
- POWER (⏻): Turns the AV receiver on or off.
- DIMMER: Adjusts the display brightness of the AV receiver.
- INPUT SELECTORS (PHONO, DOCK, TAPE, LINE 1, LINE 2, CD, FM, AM): Selects the desired audio input source.
- A SPEAKERS B: Toggles between speaker outputs A, B, or A+B.
- VOLUME (+/-): Increases or decreases the audio volume.
- MUTE: Silences or restores the audio output.
- MENU / ENTER / NAVIGATION (◄, ►, ▲, ▼): Navigates through menus and confirms selections.
- REPEAT / RETURN: Repeats playback or returns to the previous menu/screen.
- OPTION: Accesses additional options for the current function.
- SHUFFLE: Toggles shuffle playback mode.
- PLAY/PAUSE (▶/⏸): Starts or pauses playback.
- STOP (■): Stops playback.
- SKIP (⏮, ⏭): Skips to the previous or next track/chapter.
- FAST FORWARD/REWIND (⏪, ⏩): Fast forwards or rewinds playback.
- DISC SKIP: Skips between discs in a multi-disc player (if connected and supported).
- PRESET (+/-): Navigates through radio station presets.
- INFO: Displays information about the current track or source.
- TP: (Functionality may vary depending on receiver model, typically related to Tuner Preset or Text Page).
Maintenance
Cleaning
To clean the remote control, wipe it with a soft, dry cloth. Do not use liquid cleaners, abrasive cleaners, or chemical solvents, as these may damage the remote's surface or internal components.
Battery Replacement
Replace batteries when the remote control's response becomes sluggish or stops functioning. Always replace both batteries at the same time with new AA ALKALINE batteries. Remove batteries if the remote control will not be used for an extended period to prevent leakage.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Remote control does not work. |
|
|
| Some buttons do not respond. |
|
|
Specifications
- Model: RAX23 (WV50020)
- Compatibility: Yamaha R-S300, R-S300BL AV Receivers
- Power Source: 2 x AA ALKALINE batteries (not included)
- Control Type: Infrared (IR)
- Dimensions: Approximately 3.94 x 1.57 x 0.59 inches (10 x 4 x 1.5 cm)
- Weight: Approximately 2.47 ounces (70 grams) (without batteries)
- Special Feature: Pre-programmed, no setup required
Support
For any questions or further assistance regarding the ECONTROLLY RAX23 remote control, please contact the seller or manufacturer directly.
Contact information for the seller is typically available through your purchase platform.