1. Giriş
Thank you for choosing the Gmatrix Big Button Universal Remote Control (Model U-43). This remote is designed for ease of use, featuring large, well-spaced buttons for improved operability and readability. It offers compatibility with a wide range of popular TV brands in the USA market, including LG, Panasonic, Philips, RCA, Samsung, Sony, Sharp, Vizio, and Zenith. The remote supports initial settings for common brands and includes a code search function for programming older or discontinued components. Its smooth design ensures a natural and comfortable grip.
Temel özellikler şunlardır:
- Large, easy-to-read buttons.
- Compatibility with most major USA TV brands.
- Multiple setup options, including quick setup.
- Dayanıklı ABS malzeme yapısı.
- Operable distance of more than 8 meters.
2. Kurulum
2.1. Pil Kurulumu
The Gmatrix U-43 remote control requires two AAA batteries (not included). Follow these steps to install the batteries:
- Uzaktan kumandanın arkasındaki pil bölmesini bulun.
- Pil kapağını açmak için aşağı doğru kaydırın.
- İki adet AAA pil takın ve pozitif (+) ve negatif (-) uçların bölmenin içindeki kutup göstergeleriyle eşleştiğinden emin olun.
- Pil kapağını güvenli bir şekilde yerine oturana kadar yerine kaydırın.

Şekil 2.1: Ön view of the Gmatrix U-43 remote control, showing its large buttons and ergonomic design.

Şekil 2.2: Yan view of the Gmatrix U-43 remote control, highlighting its comfortable grip.
2.2. Uzaktan Kumandayı Programlama
The Gmatrix U-43 remote control can be programmed using several methods:
2.2.1. Default Mode (Pre-programmed)
In its default setting, the A-TV2 remote can directly control many brands including LG, Panasonic, Philips, RCA, Samsung, Sony, Sharp, Vizio, and Zenith. If your TV is one of these brands, try the remote directly. If it works, no further programming is needed.
2.2.2. Fast Search (Automatic Code Search)
This method allows the remote to automatically search for the correct code for your TV.
- Televizyonunuzu manuel olarak açın.
- Basılı tutun AYARLAMAK düğmesine basın, ardından basın GÜÇ (ON/OFF) button for 3 seconds. The LED indicator will light up. Release both keys.
- Basın AYARLAMAK button again. The LED indicator will blink.
- Kumandayı televizyonunuza doğru tutun ve düğmeye basın. ÇİN+ (Channel Up) button repeatedly (approximately every 1-2 seconds) until the TV turns off.
- Televizyon kapandıktan hemen sonra, AYARLAMAK button to save the code. The LED indicator will turn off.
- Test the remote's functions (Volume, Channel, etc.). If some functions do not work correctly, repeat the fast search process.
2.2.3. Manual Code Input
If you have a specific code for your TV brand, you can input it directly.
- Televizyonunuzu manuel olarak açın.
- Basılı tutun AYARLAMAK düğmesine basın, ardından basın GÜÇ (ON/OFF) button for 3 seconds. The LED indicator will light up. Release both keys.
- Enter the 3-digit code for your TV brand using the number buttons. Refer to the provided code list (see Figure 2.4).
- After entering the code, the LED indicator will turn off.
- Test the remote's functions. If it does not work, try other codes for your brand or use the Fast Search method.

Figure 2.3: Excerpt from the instruction manual showing setup procedures.

Figure 2.4: Partial list of TV brand codes for manual programming.

Figure 2.5: Front of the Gmatrix U-43 retail packaging.

Figure 2.6: Back of the Gmatrix U-43 retail packaging, displaying a list of compatible brands.
3. Uzaktan Kumandanın Çalıştırılması
The Gmatrix U-43 remote control is designed for intuitive operation with its large, clearly labeled buttons.
| Düğme | İşlev |
|---|---|
| GÜÇ (Red Button) | Televizyonu açar veya kapatır. |
| VOL + / - | Increases (+) or Decreases (-) the volume. |
| CH ^ / V | Changes the channel Up (^) or Down (V). |
| GİRİŞ AV | Switches between video input sources (e.g., HDMI, AV). |
| ÖNCEKİ.CH | Öncekine geri döner viewed kanalı. |
| SESSİZ | Televizyonun sesini kapatır veya açar. |
| 0-9 (Sayı Tuşları) | Doğrudan kanal numaralarını girer. |
| +100 | Used for entering three-digit channel numbers (e.g., for channel 102, press 1, 0, +100, 2). |
| AYARLAMAK (Red Button) | Used for programming the remote control. |
Ensure the remote control is pointed directly at the TV's infrared receiver for optimal performance. The LED indicator on the remote will flash with each button press, confirming signal transmission.
4. Bakım
4.1. Temizlik
Uzaktan kumandayı temizlemek için yumuşak, kuru bir bez kullanın. İnatçı kirler için hafifçe kurulayın.ampBezi su veya hafif, aşındırıcı olmayan bir temizleyiciyle silin. Kumandanın yüzeyine veya düğmelerine zarar verebileceğinden sert kimyasallar veya aşındırıcı malzemeler kullanmayın.
4.2. Pil Değişimi
Replace the batteries when the remote's response becomes sluggish or the LED indicator does not light up consistently. Always replace both AAA batteries at the same time with new ones. Do not mix old and new batteries, or different types of batteries, as this can lead to leakage or malfunction.
If the remote will not be used for an extended period, remove the batteries to prevent potential leakage and damage.
5. Sorun Giderme
If you encounter issues with your Gmatrix U-43 remote control, refer to the following common problems and solutions:
- Remote is not responding or LED does not light up:
- Pillerin doğru kutuplara takılıp takılmadığını kontrol edin.
- Her iki AAA pili de yenileriyle değiştirin.
- Ensure there are no obstructions between the remote and the TV's infrared receiver.
- Remote functions are incorrect after programming:
- Re-attempt the programming process (Fast Search or Manual Code Input).
- If using Manual Code Input, try a different code from the list for your TV brand.
- Bastığınızdan emin olun AYARLAMAK button immediately after the TV turns off during Fast Search.
- Remote is not controlling all TV functions:
- Some advanced TV functions may not be supported by universal remotes.
- Ensure the remote is correctly programmed for your specific TV model.
- Buttons feel unresponsive or sticky:
- Uzaktan kumandayı Bakım bölümünde açıklandığı gibi temizleyin.
- Ensure no liquids have spilled into the remote.
If the issue persists after trying these steps, please refer to the manufacturer's website for further assistance or contact customer support.
6. Özellikler
| Özellik | Detay |
|---|---|
| Model Numarası | U-43 |
| Marka | G matrisi |
| Malzeme | ABS |
| Ürün Boyutları | 5 x 2 x 7 inç |
| Ürün Ağırlığı | 1.6 ons |
| Piller Gerekli | 2 x AAA pil (dahil değildir) |
| Çalıştırılabilir Mesafe | 8 metreden fazla |
| Güç Gereksinimleri | Doğru Akım 3V |
| Uyumlu Cihazlar | Most USA market brands of LCD, PDP, and CRT TVs (e.g., LG, Panasonic, Philips, RCA, Samsung, Sony, Sharp, Vizio, Zenith) |
7. Garanti ve Destek
7.1. Garanti Bilgileri
Specific warranty details for the Gmatrix U-43 Universal Remote Control are not provided in this manual. Please refer to the product packaging or the official Gmatrix webEn güncel garanti bilgileri için site.
7.2. Müşteri Desteği
For technical assistance, troubleshooting beyond this manual, or inquiries regarding your product, please visit the Gmatrix official website or contact their customer support. Contact information may also be available on the product packaging.
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