1. Introduction
This manual provides instructions for the ZdalaMit RMT-AM330U replacement remote control. This remote is designed to operate various Sony Audio Systems without the need for programming or pairing. Simply install batteries, and it is ready for use.
2. Setup
2.1 Battery Installation
The remote control requires two (2) 1.5V AAA alkaline batteries (not included).
- Locate the battery compartment cover on the back of the remote control.
- Slide the cover downwards or press the latch and lift to open.
- Insert two AAA batteries, ensuring the positive (+) and negative (-) terminals align correctly with the markings inside the compartment.
- Replace the battery compartment cover, ensuring it clicks securely into place.
2.2 Initial Use
No programming or pairing is required for this replacement remote control. Once batteries are installed, the remote is ready to operate compatible Sony Audio Systems.
3. Remote Control Layout and Functions
Below is an image of the ZdalaMit RMT-AM330U remote control, followed by a description of its buttons and their functions.

Figure 1: Front view of the ZdalaMit RMT-AM330U Replacement Remote Control. It features a dark gray body with black buttons, clearly labeled for various audio system functions.
3.1 Button Overview
- POWER: Turns the audio system on or off.
- SCORE: Activates or deactivates the scoring function (if available on the audio system).
- DISPLAY: Changes the information displayed on the audio system's screen.
- SLEEP: Sets the sleep timer for automatic power off.
- PLAY MODE: Selects different playback modes (e.g., normal, shuffle, repeat).
- REPEAT/FM MODE: Toggles repeat playback or switches FM radio modes.
- PARTY LIGHT: Controls the party lighting feature of the audio system.
- LIGHT MODE: Changes the lighting mode or pattern.
- REC TO USB: Initiates recording to a USB device.
- TUNER MENU: Accesses the tuner menu for radio settings.
- BACK: Returns to the previous menu or screen.
- OPTIONS: Displays additional options for the current function.
- Directional Pad (Up, Down, Left, Right, Enter): Navigates through menus and confirms selections.
- FUNCTION: Selects the input source or function (e.g., CD, USB, FM, Bluetooth).
- MEGA BASS: Enhances bass output.
- SOUND FIELD: Adjusts the sound field or equalizer settings.
- TUNING - / +: Adjusts radio frequency or track/chapter skipping.
- PRESET - / +: Selects preset radio stations.
- Play/Pause (►/▮▮): Starts or pauses playback.
- Stop (■): Stops playback.
- VOCAL FADER: Reduces the vocal level of a track for karaoke.
- KEY CONTROL (# / ♭): Adjusts the key of the music for karaoke.
- MIC ECHO: Adds an echo effect to the microphone input.
- VOL + / -: Increases or decreases the volume level.
4. Compatibility
This ZdalaMit RMT-AM330U replacement remote control is compatible with the following Sony Audio System models:
- MHC-V50
- MHC-M20
- MHC-V21
- MHC-V77W
- MHC-V71
- MHC-V90W
- SHAKE-X10
- SHAKE-X30
- MHC-V13
- MHC-V02
5. Maintenance
5.1 Battery Replacement
Replace batteries when the remote control's response becomes sluggish or stops working. Always replace both batteries at the same time with new ones of the same type (AAA alkaline).
5.2 Cleaning
To clean the remote control, use a soft, dry cloth. For stubborn dirt, lightly dampen the cloth with water or a mild cleaning solution. Avoid using abrasive cleaners, alcohol, or solvents, as these can damage the remote's surface or labels.
5.3 Storage
If the remote control will not be used for an extended period, remove the batteries to prevent leakage, which can damage the device. Store the remote in a cool, dry place away from direct sunlight and extreme temperatures.
6. Troubleshooting
If you encounter issues with your remote control, please refer to the following common problems and solutions:
| Problem | Possible Solution |
|---|---|
| Remote control does not work. |
|
| Certain buttons do not respond. |
|
| Remote works intermittently. |
|
7. Specifications
| Feature | Detail |
|---|---|
| Model | RMT-AM330U |
| Brand | ZdalaMit |
| Power Supply | 2 x 1.5V AAA Alkaline Batteries (not included) |
| Product Dimensions | 4.8 x 1.8 x 0.56 inches (approximately 12.2 x 4.6 x 1.4 cm) |
| Item Weight | 1.41 ounces (approximately 40 grams) |
| Color | Black |
| Special Feature | Pre-programmed, no setup required |
| Compatible Devices | Sony Audio Systems (specific models listed in Section 4) |
8. Support
If you have any questions or require further assistance regarding your ZdalaMit RMT-AM330U replacement remote control, please contact the seller or manufacturer through your purchase platform. Provide your order details for efficient support.