Introduction
This manual provides essential instructions for the setup, operation, and maintenance of your ZdalaMit Replacement Remote Control. This remote is specifically designed for compatibility with the Ematic AT103B Digital TV Converter Box. Please read this manual thoroughly to ensure proper use and longevity of your device.
Setup
1. Battery Installation
The remote control requires two (2) AAA alkaline 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 positive (+) and negative (-) terminals align correctly with the markings inside the compartment.
- Slide the battery cover back into place until it clicks securely.

Figure 1: Rear view of the remote control showing the battery compartment. Ensure correct battery polarity during installation.
2. Initial Use
No programming is required for this replacement remote control when used with the Ematic AT103B Digital TV Converter Box. Once batteries are installed, the remote is ready for immediate use.
Video 1: Demonstration of battery installation and basic functionality for a standard IR replacement remote.
Operating Instructions
The ZdalaMit Replacement Remote Control features a standard layout for intuitive operation of your Ematic AT103B Digital TV Converter Box. Below is a general overview of key buttons and their functions:

Figure 2: Front view of the remote control with clearly labeled buttons for various functions.
- POWER (⏻): Turns the converter box on or off.
- MUTE: Mutes or unmutes the audio output.
- VOL+/-: Adjusts the volume level.
- CH+/-: Changes the channel up or down.
- NUMBER PAD (0-9): Directly enters channel numbers.
- OK: Confirms selections in menus.
- MENU: Accesses the main menu of the converter box.
- EXIT: Exits the current menu or screen.
- ARROW BUTTONS (◀ ▲ ▼ ►): Navigates through menus and options.
- PLAY/PAUSE/STOP/REW/FWD: Controls media playback functions (if supported by the converter box).
- CC (Closed Caption): Toggles closed captions on or off.
- INFO: Displays program information.
- HDMI: Selects the HDMI input source.
Troubleshooting
If you experience issues with your remote control, please refer to the following common solutions:
- Remote not responding:
- Ensure the remote has fresh AAA batteries installed with correct polarity.
- Check for any obstructions between the remote and the converter box's IR receiver.
- Point the remote directly at the converter box.
- Intermittent function:
- Replace batteries if they are low.
- Clean the remote's infrared emitter and the converter box's IR receiver with a soft, dry cloth.
- Specific buttons not working:
- While this remote is pre-programmed for the Ematic AT103B, ensure no other universal remote settings are interfering.
- If issues persist, contact customer support.
Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 6 x 2 x 0.5 inches |
| Item Weight | 1.76 ounces |
| Batteries Required | 2 AAA batteries (not included) |
| Compatible Model | Ematic AT103B Digital TV Converter Box |
| Color | Black |
Maintenance
To ensure the longevity and optimal performance of your remote control:
- Clean the remote regularly with a soft, dry cloth. Avoid using liquid cleaners.
- Do not expose the remote to extreme temperatures, humidity, or direct sunlight.
- If the remote will not be used for an extended period, remove the batteries to prevent leakage.
Warranty and Support
For any questions, technical assistance, or warranty inquiries regarding your ZdalaMit Replacement Remote Control, please contact the manufacturer or your retailer. Refer to your purchase documentation for specific contact information and warranty details.