CHE-HD80U - Audio/video converter Comprehensive - Free user manual and instructions
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| Product Type | Audio/Video Converter |
| Brand | Comprehensive |
| Model | CHE-HD80U |
| Dimensions (approx.) | 100 mm x 60 mm x 20 mm |
| Weight (approx.) | 100 g |
| Power Supply | USB powered (5V DC) |
| Input Interface | HDMI (Type A) |
| Output Interface | Composite Video + Stereo Audio (RCA) |
| Supported Video Resolution | Up to 1080p @ 60Hz |
| Audio Support | PCM, Stereo |
| Main Function | Converts HDMI signal to analog AV output for older TVs |
| Additional Features | Plug-and-play, no drivers required; LED indicator |
| Maintenance | Clean with a soft, dry cloth; avoid liquids |
| Safety | Keep away from moisture and heat sources; unplug when not in use |
| Spare Parts / Repairability | No user-serviceable parts; integrated unit |
| Warranty | Standard manufacturer warranty (check manual) |
Frequently Asked Questions - CHE-HD80U Comprehensive
What is the CHE-HD80U used for?
The Comprehensive CHE-HD80U is an audio/video converter that converts HDMI signal to composite video and stereo audio (RCA), allowing you to connect modern HDMI devices to older TVs or projectors.
Does it require any drivers or software?
No, the converter is plug-and-play. It does not require any drivers or software installation.
What is the maximum video resolution supported?
It supports video resolutions up to 1080p at 60Hz.
How is the device powered?
The converter is powered via a USB cable (5V DC). You can plug it into a USB port on your TV, computer, or any USB power adapter.
Can I use it to connect a laptop to an old TV?
Yes, if your laptop has an HDMI output, you can connect it to the converter and then to an older TV with RCA inputs (yellow for video, red/white for audio).
Does it support audio?
Yes, it supports stereo audio (PCM format) output via RCA connectors (red and white).
Is there any delay or lag in the video signal?
The conversion process introduces minimal latency, but it is generally negligible for most applications like watching videos or presentations.
How do I clean the converter?
Use a soft, dry cloth to gently wipe the exterior. Avoid using liquids or abrasive cleaners.
What should I do if the device stops working?
Check the connections, ensure the USB power is working, and try a different HDMI source. If it still fails, consult the manual or contact Comprehensive support for warranty service.
Is the converter compatible with all HDMI devices?
It should work with any standard HDMI output device, but HDCP-protected content may not be converted due to copy protection restrictions.
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USER MANUAL CHE-HD80U Comprehensive
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Product information
Brand : Comprehensive
Model : CHE-HD80U
Category : Audio/video converter