Introducció
This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your Jaycar Composite AV to HDMI Converter (Model AC-1722). Please read this manual thoroughly before using the device to ensure proper functionality and to prevent damage.
Característiques clau
- Converts Composite Video and Stereo Audio (RCA) to HDMI output.
- Supports HDMI 1080p or 720p output resolutions.
- Compatible with NTSC and PAL video systems.
- Plug and play operation.
Contingut del paquet
Si us plau, verifiqueu que tots els elements siguin presents al vostre paquet:
- Jaycar Composite AV to HDMI Converter (AC-1722)
- Adaptador d'alimentació (5 V CC)
- Manual d'usuari (aquest document)
Producte acabatview

Imatge 1: Davant view of the Jaycar Composite AV to HDMI Converter. This image displays the top and front of the converter, showing the "AV2HDMI UP Scaler 1080P" label, "OUTPUT" and "INPUT" indicators, the power input, and the 720p/1080p resolution switch. The Composite AV input ports (yellow, white, red) are visible on the right side.

Imatge 2: lateral view of the converter showing the HDMI output port. This port is labeled "HDMI" and is where the HDMI cable connects to your display device.

Imatge 3: lateral view of the converter showing the Composite AV input ports. These ports are labeled "CVBS" (yellow for video), "L" (white for left audio), and "R" (red for right audio).

Imatge 4: lateral view of the converter showing the power input port and the 720p/1080p resolution switch. The power port is a mini-USB type, and the switch allows selection between 720p and 1080p output resolutions.
Instruccions de configuració
- Connectar el dispositiu d'origen: Connect your Composite AV source device (e.g., DVD player, VCR, game console) to the converter's input ports. Match the yellow RCA cable to the "CVBS" port, the white RCA cable to the "L" (Left Audio) port, and the red RCA cable to the "R" (Right Audio) port.
- Connect Display Device: Connect an HDMI cable from the converter's "HDMI" output port to an available HDMI input on your display device (e.g., TV, monitor, projector).
- Select Output Resolution: Use the 720p/1080p switch on the converter to select your desired output resolution. For most modern displays, 1080p is recommended. If you experience issues, try 720p.
- Connectar l'alimentació: Connect the provided 5V DC power adapter to the converter's "POWER" input port, then plug the adapter into a wall outlet. The converter will power on automatically.
- Select Input on Display: Turn on your display device and select the corresponding HDMI input channel to view the converted signal.
Instruccions de funcionament
The Jaycar Composite AV to HDMI Converter is designed for plug-and-play operation. Once all connections are made and power is supplied, the converter will automatically scale the analog AV signal to the selected HDMI output resolution (720p or 1080p).
- Ensure your source device is powered on and outputting a Composite AV signal.
- Verify your display device is set to the correct HDMI input.
- If no image appears, check all cable connections and the power supply.
- Experiment with the 720p/1080p switch if the image is distorted or not displayed correctly.
Manteniment
The converter requires minimal maintenance. Follow these guidelines to ensure longevity:
- Keep the device in a dry, well-ventilated area, away from direct sunlight, high temperatures, and humidity.
- Eviteu deixar caure o sotmetre el dispositiu a forts impactes.
- Netegeu l'exterior amb un drap suau i sec. No utilitzeu netejadors líquids ni dissolvents.
- Ensure all cables are securely connected but do not force them.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Sense sortida de vídeo ni àudio. |
|
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| Distorted or flickering image. |
|
|
| No audio, but video is present. |
|
|
Especificacions
| Tipus d'entrada | Composite Video and Audio (3 RCA) |
| Tipus de sortida | HDMI tipus A |
| Resolucions suportades | 1080p (1920 x 1080), 720p |
| Sistemes de vídeo | NTSC, PAL |
| Requisit d'energia | 5V DC (Power adapter included) |
| Dimensions del producte (L x A x A) | 54 mm x 60 mm x 20 mm (aprox. 2.13" x 2.36" x 0.79") |
| Pes del producte | 80 g |
Informació de la garantia
This Jaycar product comes with a 1 anys de garantia des de la data de compra. Aquesta garantia cobreix els defectes de materials i fabricació en condicions d'ús normal. No cobreix els danys causats per un mal ús, accidents, modificacions no autoritzades o instal·lació incorrecta.
For warranty claims, please retain your proof of purchase and contact Jaycar customer support.
Atenció al client
If you require further assistance or have questions not covered in this manual, please contact Jaycar customer support through their official weblloc web o el venedor on vau comprar el producte.
For the latest support information, please visit the official Jaycar weblloc: www.jaycar.com.au





