1. Introduction
This manual provides detailed instructions for the OMETTER RM-ADU162 Infrared (IR) Remote Control. This remote is designed as a replacement for various Sony Home Theater Systems, including models DAV-TZ140, RM-ADU138, 14923711, and HBD-DZ170. It offers direct use without requiring any programming.
Note: This is a replacement remote control and may have some different keys or functions compared to the original unit. Please familiarize yourself with the button layout provided in this manual.
2. Setup
2.1 Battery Installation
The OMETTER RM-ADU162 remote control operates on standard batteries (not included). To install or replace batteries:
- Locate the battery compartment cover on the back of the remote control.
- Slide the cover downwards or press the latch (if present) to open the compartment.
- Insert two new AAA batteries, ensuring the positive (+) and negative (-) terminals match the diagrams inside the compartment.
- Close the battery compartment cover securely.
Once batteries are installed, the remote is ready for use. No programming or pairing is required.
Figure 1: Front and back view of the RM-ADU162 remote, illustrating the battery compartment location.
3. Operating Instructions
The RM-ADU162 remote control is designed for intuitive operation with your compatible Sony Home Theater System. Ensure there is a clear line of sight between the remote and the device's IR receiver.
3.1 Button Functions Overview
Figure 2: Front view of the RM-ADU162 remote control with labeled buttons.
| Button | Function |
|---|---|
| Power (I/O) | Turns the device on or off. |
| TV Input | Selects the TV input source. |
| One-Touch Play | Initiates playback with a single touch. |
| Sleep | Sets a sleep timer for the device. |
| BRAVIA Sync | Controls compatible Sony BRAVIA Sync devices. |
| DVD/CD | Selects DVD or CD playback mode. |
| Bluetooth | Activates Bluetooth mode for audio streaming. |
| USB | Selects USB input for media playback. |
| FM | Switches to FM radio tuner. |
| TV (HDMI) | Selects HDMI input for TV. |
| Optical Audio In | Selects optical audio input. |
| EQ | Adjusts equalizer settings. |
| Surround | Activates or adjusts surround sound modes. |
| Mic Vol+ / Mic Vol- | Adjusts microphone volume. |
| Program | Accesses program functions. |
| Audio | Selects audio tracks or settings. |
| Karaoke | Activates Karaoke mode. |
| DVD Top Menu | Accesses the main menu of a DVD. |
| DVD Menu | Accesses the DVD menu. |
| Muting | Mutes or unmutes the audio. |
| VOL + / - | Adjusts the main volume level. |
| Navigation (Up/Down/Left/Right/Enter) | Navigates menus and confirms selections. |
| Setup | Accesses system setup menus. |
| Dimmer | Adjusts display brightness. |
| Display | Changes display information. |
| Time | Displays or sets time-related functions. |
| Preset +/- | Navigates through radio presets or other preset lists. |
| Tuning +/- | Manually tunes radio frequencies. |
| Shift | Activates secondary functions of certain buttons. |
| Playback Controls (Play, Pause, Stop, Rewind, Fast Forward, Skip) | Controls media playback. |
4. Maintenance
To ensure the longevity and optimal performance of your remote control, follow these maintenance guidelines:
- Cleaning: Wipe the remote control with a soft, dry cloth. For stubborn dirt, slightly dampen the cloth with water or a mild cleaning solution, then wipe dry immediately. Do not use abrasive cleaners or solvents.
- Battery Care: Replace batteries promptly when the remote's performance degrades. Remove batteries if the remote will not be used for an extended period to prevent leakage.
- Storage: Store the remote in a cool, dry place, away from direct sunlight, high temperatures, and humidity.
- Avoid Drops: Protect the remote from physical impact, as drops can damage internal components.
5. Troubleshooting
If you encounter issues with your OMETTER RM-ADU162 remote control, try the following solutions:
- Remote Not Responding:
- Check if the batteries are inserted correctly with the correct polarity (+/-).
- Replace the batteries with new ones. Weak batteries are a common cause of remote control issues.
- Ensure there are no obstructions between the remote control and the IR receiver on your Sony Home Theater System.
- Verify that you are within the effective operating range and pointing the remote directly at the device.
- Specific Buttons Not Working:
- Clean the remote control, especially around the non-working buttons, to remove any dirt or debris that might be preventing proper contact.
- As this is a replacement remote, some specific functions or keys might differ from your original remote. Refer to the button layout in this manual and your device's original manual for comparison.
- Interference:
- Strong light sources (like direct sunlight or certain types of fluorescent lighting) can interfere with IR signals. Try operating the remote in a different lighting condition.
If the issue persists after trying these steps, please refer to the Warranty/Support section for further assistance.
6. Specifications
| Feature | Detail |
|---|---|
| Brand | OMETTER |
| Model Number | RM-ADU162 |
| Wireless Communication | Infrared (IR) |
| Frequency | 433 MHz |
| Channel | 1 |
| Use | TV, Home Theater System |
| Material | Plastic, ABS |
| Color | Black |
| Certification | CE |
| Package | Yes |
| Origin | Mainland China |
| Dimensions (L x W x H) | 21 cm x 4 cm x 2 cm (approx.) |
| Weight | 0.18 kg (approx.) |
7. User Tips
- Direct Use: This remote is designed for immediate use with compatible Sony Home Theater Systems. Simply insert batteries, and it should function without any complex setup.
- Button Familiarity: While most common functions are replicated, some keys might differ from your original remote. Take a moment to review the button layout in this manual to quickly locate desired functions.
- Signal Strength: The remote features a strong IR signal and sensitive keys for reliable operation. Ensure a clear path between the remote and your device for best performance.
8. Warranty and Support
8.1 Manufacturer's Limited Warranty
This OMETTER remote control comes with a 12-MONTH Manufacturer's Limited Warranty for defective items. This warranty excludes items damaged due to misuse or physical damage after receipt.
To claim warranty service, defective items must be reported within the warranty period. You will need to provide details of the defect and your order number.
Upon verification of a true defect, a new replacement will be sent, or a refund will be issued.
8.2 Customer Support
If you encounter any problems with your product after receiving it, or if you have questions regarding its operation or compatibility, please contact customer support. We are committed to assisting you in resolving any issues.
For product-related inquiries or support, please reach out to the seller through the platform where you made your purchase.
