Portta HDMI to Composite/S-Video Converter Scaler (Model EGHRC) User Manual

1. Úvod

The Portta HDMI to Composite/S-Video Converter Scaler (Model EGHRC) is designed to convert a digital HDMI signal into analog S-Video or Composite (RCA CVBS AV) video and R/L stereo audio. This device allows modern HDMI sources to connect with older televisions, projectors, or displays that only support S-Video or Composite inputs. It supports various HDMI input resolutions up to 1080p Full HD and automatically detects and adjusts NTSC/PAL video systems for output.

2. Vlastnosti

• Converts HDMI digital video and audio signals to analog S-Video or Composite (RCA CVBS AV) video and R/L stereo audio.
• Supports HDMI input resolutions: 1080p Full HD, 1080i, 720p, 576p/i, 480p/i.
• Provides S-Video or Composite (RCA CVBS AV) video output resolutions: 576p/i, 480p/i.
• Features R/L analog audio output.
• Plug-and-play operation, requiring no complex settings.
• Automatic detection and adjustment of NTSC/PAL video systems.

3. Obsah balení

Ujistěte se prosím, že máte v balení všechny položky:

• 1x Portta HDMI to Composite/S-Video Converter Scaler (Model EGHRC)
• 1x Power Adapter (appropriate for your region)
• 1x S-Video Cable
• 1x Composite RCA AV Cable (Yellow, Red, White)
• 1x Uživatelská příručka
• 1x Záruční list

Image: Contents of the Portta HDMI to Composite/S-Video Converter package, showing the main unit, power adapter, S-Video cable, RCA AV cable, user manual, and warranty card.

4. Popis panelu

Familiarize yourself with the input and output ports on the converter unit.

Obrázek: Přední strana view of the Portta converter with dimensions (113mm x 71mm x 24mm), highlighting the S-Video, CVBS (Composite Video), L (Left Audio), and R (Right Audio) output ports.

Obrázek: Podrobný view of the converter's panels. The top panel shows the Power LED indicator. The output side features S-VIDEO, CVBS (Composite Video), L (Left Audio), and R (Right Audio) RCA outputs. The input side includes the HDMI Input port, a PAL/NTSC switch, and the DC/5V power input.

• LED POWER: Svítí, když je zařízení zapnuté.
• S-VIDEO Output: Connects to a display device using an S-Video cable.
• CVBS (Composite Video) Output: Connects to a display device using a yellow RCA cable.
• L/P audio výstup: Connects to a display device or audio system using red and white RCA cables for stereo audio.
• HDMI vstup: Connects to your HDMI source device (e.g., game console, DVD player, set-top box).
• Přepínač PAL/NTSC: Selects the output video system (PAL or NTSC) to match your display device's regional standard.
• DC/5V: Power input port for the included 5V DC power adapter.

5. Nastavení a připojení

Follow these steps to connect your Portta HDMI to Composite/S-Video Converter:

1. Připojení zdroje HDMI: Plug one end of an HDMI cable into your HDMI source device (e.g., PS3/4 game console, DVD player, IP TV/STB, Smart Box, Amazon Fire TV, Apple TV).
2. Connect to Converter Input: Plug the other end of the HDMI cable into the Vstup HDMI port on the Portta converter.
3. Select Output Type: Choose either S-Video or Composite (RCA CVBS AV) for your display device.
   • For S-Video: Connect an S-Video cable from the S-VIDEO Output port on the converter to the S-Video input on your display.
   • For Composite AV: Connect the yellow RCA cable from the Výstup CVBS port on the converter to the yellow video input on your display.
4. Připojit zvuk: Connect the red and white RCA cables from the L/R Audio Output ports on the converter to the corresponding red (Right) and white (Left) audio inputs on your display device or audio system.
5. Připojte napájení: Zapojte dodaný 5V DC napájecí adaptér do DC/5V port on the converter, then plug the adapter into a power outlet. The Power LED should illuminate.
6. Set PAL/NTSC: Ensure the PAL/NTSC switch on the converter is set to the correct video system for your region and display device.

Image: Diagram illustrating the connection process. An HDMI source (e.g., PS3/4, DVD player) connects to the converter's HDMI input. The converter's S-Video or AV (RCA) outputs then connect to an older television or projector.

Image: A practical example showing a laptop connected via HDMI to the Portta converter, which then outputs to a television using RCA AV cables.

6. Návod k obsluze

Once all connections are made and the converter is powered on, follow these steps:

1. Zapnutí zařízení: Turn on your HDMI source device and your display device.
2. Vyberte vstup na displeji: On your display device (TV/projector), select the correct input source (e.g., AV1, S-Video, Video 1) that corresponds to where you connected the converter's output.
3. Verify Output System: If the image is distorted or not displayed correctly, check the PAL/NTSC switch on the converter. Adjust it to match the video system supported by your display (NTSC for North America, Japan; PAL for most of Europe, Asia, and Australia).
4. Adjust Source Resolution (if necessary): For optimal display, ensure your HDMI source device's output resolution is compatible with the converter's input capabilities (up to 1080p). The converter will scale the signal down to 480p/576p for S-Video/Composite output.

The converter operates automatically once connected and powered, requiring no additional software or drivers.

7. Specifikace

8. Řešení problémů

If you encounter issues, please refer to the following common troubleshooting steps:

• Žádný obraz/zvuk:
  • Ensure all cables (HDMI, S-Video/Composite, Audio RCA, Power) are securely connected.
  • Verify the power adapter is plugged in and the Power LED on the converter is illuminated.
  • Check that your display device is set to the correct input source (e.g., AV1, S-Video).
  • Confirm the PAL/NTSC switch on the converter matches your display's video system.
  • Try a different HDMI cable or output port on your source device to rule out cable/source issues.
• Garbled/Distorted Image:
  • Adjust the PAL/NTSC switch on the converter. Incorrect setting can cause color distortion or rolling images.
  • Ensure the HDMI source resolution is within the supported range (up to 1080p).
  • Check the physical connection of the S-Video or Composite cable. A loose connection can cause signal degradation.
• Image Not Full Screen / Cut Off:
  • This can sometimes occur due to aspect ratio differences between the HDMI source and the analog display, especially with older TVs.
  • Check your HDMI source device's display settings for options to adjust aspect ratio or overscan.
  • Some older TVs may not have options to adjust the picture size for analog inputs.
• Power LED Blinks/Pulses:
  • This indicates an unstable power supply or a short circuit.
  • Ensure you are using the provided 5V DC power adapter.
  • Disconnect all cables from the converter except the power adapter. If the LED remains stable, reconnect cables one by one to identify the faulty connection or cable.
  • Try plugging the power adapter into a different wall outlet.

9. Záruka a podpora

The Portta HDMI to Composite/S-Video Converter (Model EGHRC) comes with a 5letá omezená záruka od data nákupu. Tato záruka se vztahuje na vady materiálu a zpracování při běžném používání.

For technical support or warranty claims, please refer to the contact information provided on the included Warranty Card or visit the official Portta webstránky. Uschovejte si prosím doklad o koupi pro případ záručního servisu.

Image: The included User Manual and Warranty Card, which contains detailed warranty terms and support contact information.