Gmatrix A-TV18+ Big Button Universal TV Remote Control User Manual

3.1. Instal·lació de la bateria

The remote requires 2 AAA batteries (not included). To install:

1. Obriu la tapa del compartiment de la bateria a la part posterior del comandament a distància.
2. Introduïu dues piles AAA, assegurant-vos de la polaritat correcta (+ i -).
3. Tanqueu bé la tapa del compartiment de la bateria.

3.2. Brand Switching (Quick Setup)

This feature allows you to quickly configure the remote for your specific TV brand.

1. Assegureu-vos que el vostre televisor estigui encès.
2. Manteniu premut el botó Poder button and the corresponding brand key (e.g., SN for Sony, LG for LG, FR for Philips, RK for Roku-TV, HS for Hisense, PN for Panasonic, TC for TCL) simultaneously for approximately 2 seconds.
3. The LED indicator on the remote will flash and then turn off, indicating successful brand switching.
4. Test the remote's functions (Power, Volume, Channel). If some functions do not work, try cycling through models for HISENSE and TOSHIBA TVs by repeating the process, or proceed to Manual Code Search.

Image: The Gmatrix A-TV18+ remote control with an arrow pointing to the Power button and a brand button, demonstrating how to perform brand switching.

Image: A three-step diagram illustrating the "Smart Brand Switching" feature, showing the user holding two buttons, an LED confirmation, and the TV responding.

3.3. Manual Code Search

If the Brand Switching feature does not fully configure your remote, use the manual code search.

1. Enter Setup: Manteniu premut el botó SET botó i el CH+ button simultaneously for 1 second until the LED indicator stays on.
2. Cerca Codi: Aim the remote at your TV and repeatedly press the CH+ button. Stop when your TV displays volume indicators or changes channels.
3. Save Code: Test other essential buttons like Volum. If they work correctly, press the SET button to save the code and exit setup. The LED will turn off.
4. If the remote does not function correctly, repeat the process, pressing CH+ until a different code is found.

Image: The Gmatrix A-TV18+ remote control with a text overlay detailing the three steps for Manual Code Search: Enter Setup, Cerca Code, and Save Code.

3.4. Funció d'aprenentatge

The learning function allows you to copy commands from your original remote control to up to 14 buttons on the A-TV18+ remote.

1. Entra al mode d'aprenentatge: Manteniu premut el botó SET botó i el Fletxa dreta button simultaneously for 3 seconds until the LED indicator stays on.
2. Align Remotes: Place your original remote control 3-5 cm away from the A-TV18+ remote, ensuring their IR emitters are facing each other.
3. Teach a Button: Press the desired button on your original remote. The LED on the A-TV18+ will blink. Immediately press the corresponding button on the A-TV18+ remote where you want to store the command. The LED will stay on, indicating successful learning.
4. Repeat step 3 for other buttons you wish to program (up to 14 buttons).
5. Desa i surt: After programming all desired buttons, press the SET botó i el Fletxa dreta button simultaneously to save and exit learning mode. The LED will turn off.

Image: The Gmatrix A-TV18+ remote control with a text overlay detailing the four steps for using the Learning Function: Enter Learning Mode, Align Remotes, Teach a Button, and Save & Exit.

5.1. Neteja

To clean your remote control, use a soft, dry cloth. Do not use liquid cleaners, aerosols, or solvents, as these may damage the remote's surface or internal components.

5.2. Substitució de la bateria

Replace batteries when the remote's response becomes sluggish or the LED indicator does not light up during button presses. Always replace both batteries at the same time with new AAA alkaline batteries. Do not mix old and new batteries or different types of batteries.