Edision HDMI Modulator 3in1 Pro - DVB-T, DVB-C or ISDB-T
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This guide is for users looking to distribute HDMI signals over coaxial cable networks, ideal for hotels, sports bars, or home setups. The Edision HDMI Modulator 3in1 Pro allows you to convert an HDMI signal into a DVB-C, DVB-T, or ISDB-T signal for distribution. However, proper setup and understanding of network configurations are essential for optimal performance.
All features
| Brand | Edision |
|---|
Extended Product Information
FAQs
What is the purpose of the HDMI loop-through?
The HDMI loop-through allows you to connect an additional display directly to the modulator, enabling you to view the HDMI source locally without affecting the signal sent over the coaxial network.
What is the difference between DVB-C, DVB-T, and ISDB-T?
These are different modulation standards used for broadcasting digital signals over cable (DVB-C) and terrestrial (DVB-T and ISDB-T) networks. Select the standard that matches your network.
How do I change the output channel?
Use the control buttons and the LCD display to navigate to the channel settings menu. Select a frequency not already in use by other channels on your network.
Can I use this modulator with any TV?
Your TV must be compatible with the modulation type (DVB-C, DVB-T, or ISDB-T) selected on the modulator. Most modern TVs support at least one of these standards.
What is the MER value?
MER (Modulation Error Ratio) measures the quality of the modulator's output signal. A higher MER value (>35 dB) indicates a better-quality signal.
How do I adjust the output signal level?
Use the control buttons and the LCD display to access the output level settings. Adjust the level to ensure optimal signal strength for your network.
Where can I find the user manual?
The user manual should be included in the product packaging. You can also often find it online on the manufacturer's website.
Troubleshooting
No signal on TVs.
Check all cable connections, ensure the modulator is powered on, and re-scan channels on the TVs.
Poor picture quality.
Adjust the output signal level on the modulator. Check the quality of the coaxial cables and connections. Ensure the input signal is of good quality.
Remote control not working.
Ensure the IR receiver on the TV is compatible with the modulator's IR output and that the IR transmitter is correctly positioned.
Pros and Cons
Pros
- Versatile modulation options (DVB-C, DVB-T, ISDB-T).
- Supports Full HD 1080p video.
- HDMI loop-through for local display.
- Integrated IR transmitter simplifies remote control.
- Adjustable output signal for flexible network integration.
Cons
- Requires understanding of network and modulation settings.
- Setup can be complex for beginners.
- Performance depends on the quality of the coaxial cable network.
- May require additional equipment for some setups.
Setup, Compatibility & Care
- Connections: Connect your HDMI source (e.g., set-top box, media player) to the HDMI input on the modulator. Connect a coaxial cable from the modulator's RF output to your distribution network. Connect the power adapter.
- Configuration: Use the LCD display and the control buttons to configure the output channel, modulation type (DVB-C, DVB-T, or ISDB-T), and output level. Consult the manual for specific instructions.
- Network Scan: On each TV connected to the network, perform a channel scan to find the new channel created by the modulator. The channel number will depend on the configuration of the modulator.
- Compatibility: Ensure your TVs or receivers are compatible with the chosen modulation type (DVB-C, DVB-T, or ISDB-T). Also, ensure the coaxial cable network is in good condition.
- Care: Keep the modulator in a well-ventilated area. Avoid exposing it to extreme temperatures or humidity. Regularly check the connections and ensure they are secure.