This manual provides instructions for the proper setup, operation, and maintenance of your Tekswamp Replacement Remote Control, designed for use with the Aiwa XR-M99 system. Please read this manual thoroughly before using the remote control.
Tekswamp TeK-312159
Tekswamp Replacement Remote Control for Aiwa XR-M99
User Manual
1. Setup
1.1 Battery Installation
The remote control requires two AAA batteries (not included). Follow these steps to install them:
- Locate the battery compartment on the back of the remote control.
- Slide the battery cover downwards to open it.
- Insert two AAA batteries, ensuring the correct polarity (+ and -) as indicated inside the compartment.
- Replace the battery cover by sliding it upwards until it clicks into place.

Image 1: Back view of the remote control showing the battery compartment.

Image 2: Battery compartment with cover removed, showing where to insert AAA batteries.
1.2 Initial Pairing
This remote control is pre-programmed for the Aiwa XR-M99 and does not require additional pairing or setup. Simply install the batteries and begin use.
2. Operating Instructions
2.1 Basic Functions
This remote provides most of the original commands for your Aiwa XR-M99 device. Key functions include:
- Power On/Off: Use the dedicated power button (often red) to turn your device on or off.
- Menu Navigation: Access and navigate the device's menu using the directional arrow buttons (up, down, left, right) and the central "OK" button.
- Input Signal Selection: Select the desired input signal for your device.
- Volume Control: Adjust the audio volume using the V+ (volume up) and V- (volume down) buttons.
2.2 ON Indicator Light
The ON Indicator light, typically located near the top of the remote, illuminates briefly after any active button is pressed. This indicates that the remote is functioning correctly and sending an infrared (IR) signal to your device.

Image 3: Front view of the remote control, illustrating button layout.
3. Maintenance
3.1 Cleaning
To clean the remote control, gently wipe it with a soft, dry cloth. Do not use liquid cleaners, abrasive materials, or chemical solvents, as these can damage the remote's surface or internal components.
3.2 Battery Replacement
Replace the batteries when the remote's performance diminishes, the range decreases, or the ON Indicator light fails to illuminate consistently. Refer to the "Battery Installation" section (1.1) for detailed instructions.
3.3 Storage
When not in use for extended periods, store the remote control in a dry place away from direct sunlight, high humidity, and extreme temperatures. Remove batteries if storing for several months to prevent leakage.
4. Troubleshooting
4.1 Common Issues
- Remote not responding:
- Check battery polarity to ensure they are inserted correctly.
- Replace batteries with new ones, even if they seem partially charged.
- Ensure there are no physical obstructions between the remote control and the device's infrared (IR) receiver.
- Confirm the remote is pointed directly at the device you intend to control.
- Some functions not working:
- While this remote supports most original commands, some specific functions (e.g., page flip, keystone correction, video adjustment, or certain number functions) may not be fully compatible with all devices. This is a characteristic of universal or replacement remote controls.
- Ensure the Aiwa XR-M99 device is powered on and in the correct operating mode for the desired function.
4.2 Security Screw
The remote control includes a security screw feature designed to prevent unauthorized access to the battery compartment. This enhances child safety by securing small parts inside and mitigating choking hazards. Do not attempt to remove this screw unless necessary for battery replacement, and ensure it is securely fastened afterward.
5. Specifications
5.1 Technical Specifications
| Property | Value |
|---|---|
| Brand | Tekswamp |
| Model Number | TeK-312159 |
| Compatible Device | Aiwa XR-M99 |
| Connectivity Technology | Infrared |
| Max Number of Supported Devices | 1 |
| Button Quantity | 31 |
| Maximum Range | 10 Meters |
| Battery Type | 2 AAA batteries (not included) |
| Item Weight | 2 Ounces |
| Material | Strong durable plastic |
6. Warranty and Support
6.1 Warranty Information
For detailed warranty information regarding your Tekswamp Replacement Remote Control, please refer to the product packaging or contact Tekswamp customer support directly.
6.2 Customer Support
Should you require further assistance, have questions, or encounter issues not covered in this manual, please contact Tekswamp customer support. You can also visit the Tekswamp Store on Amazon for additional resources and contact information.