GigaTV M325 T CA - Digital decoder TvTech - Free user manual and instructions
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| Product Type | Digital Terrestrial/Cable Decoder |
| Brand | TvTech |
| Model | GigaTV M325 T CA |
| Dimensions | 150 x 100 x 30 mm |
| Weight | 200 g |
| Power Supply | 12V DC, 1A |
| Video Output | HDMI 1.4b |
| Audio Output | HDMI, Digital Optical |
| Connectivity | USB 2.0, Ethernet 10/100 |
| Tuner Type | DVB-T2/C |
| Supported Resolutions | Up to 1080p |
| Main Functions | Digital TV reception, electronic program guide (EPG), parental control, USB media playback |
| Recording | USB recording (PVR ready) |
| Remote Control | Infrared, included |
| Care & Maintenance | Wipe with a soft, dry cloth. Do not use liquids. |
| Safety Warnings | Keep away from water and heat sources. Use only the supplied power adapter. |
| Spare Parts Available | Remote control, power adapter, HDMI cable |
| Repairability Index | 7/10 (user-replaceable remote and power supply) |
Frequently Asked Questions - GigaTV M325 T CA TvTech
How do I connect the GigaTV M325 T CA to my TV?
Use an HDMI cable (not included) to connect the decoder's HDMI output to your TV's HDMI input. Then select the corresponding HDMI source on your TV.
Can I record TV programs with this decoder?
Yes, the decoder supports USB recording. Connect a USB flash drive or external hard drive (FAT32 formatted) to the USB port and follow the on-screen instructions to schedule recordings.
What type of antenna do I need?
For terrestrial signals (DVB-T2), use a standard UHF/VHF antenna. For cable signals (DVB-C), connect directly to your cable TV outlet using a coaxial cable.
How do I set up parental controls?
Go to Menu > Settings > Parental Control. You will be prompted to set a 4-digit PIN. You can then block channels or programs based on age ratings.
Why is there no signal on my TV?
Check that the antenna cable is securely connected, the TV is on the correct HDMI input, and the decoder is powered on. Try a different antenna or rescan channels.
How do I update the firmware?
Updates are delivered over the air (OTA) automatically when available. Go to Menu > Settings > Software Update to check for updates manually.
Can I use this decoder with a satellite dish?
No, the GigaTV M325 T CA is designed for terrestrial (DVB-T2) and cable (DVB-C) signals only. It does not support satellite (DVB-S).
What should I do if the remote control stops working?
First, replace the batteries. If that doesn't work, check for obstructions between remote and decoder, and ensure you are within range (about 8 meters). Alternatively, use the side buttons on the decoder.
How do I reset the decoder to factory settings?
Go to Menu > Settings > Factory Reset. Enter your PIN (default is 0000). This will erase all saved channels and settings.
Is the power adapter interchangeable?
Use only the original power adapter (12V/1A) supplied with the decoder. Using a different adapter may damage the device or cause fire.
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USER MANUAL GigaTV M325 T CA TvTech
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Product information
Brand : TvTech
Model : GigaTV M325 T CA
Category : Digital decoder