Question 1

Q1：Does this product transmit audio?

Accepted Answer

No. This is a video-only converter. Audio must be connected separately via 3.5mm or RCA audio cables.

Question 2

Q2：What resolutions are supported?

Accepted Answer

Input: 640×480 / 800×600 / 1024×768 / 1280×1024 / up to 2560×1600. For best compatibility with CRT/old TVs, set PC to 800×600@60Hz.

Question 3

Q3：What TV systems does it support?

Accepted Answer

NTSC / NTSC-EIAJ / PAL / PAL-M / PAL-N / SECAM. Factory default is PAL.

Question 4

Q4：How is it powered?

Accepted Answer

DC 5V 1A via USB port; no driver needed, plug & play for Windows & Mac.

Question 5

Q5：Picture is black-and-white / flickering / rolling

Accepted Answer

1.The default output is PAL. Switch to NTSC via the front menu. 2.Set PC resolution to 800×600@60Hz. 3.Reconnect power and cables, avoid ground-loop interference.

Question 6

Q6：Blind operation to switch from PAL → NTSC

Accepted Answer

1. Press Menu 1x 2. Press Down 3x 3. Press Menu 1x 4. Press Up 1x 5. Press Menu 1x to save

Question 7

Q6：Snow / static / interference

Accepted Answer

Unplug all cables, reconnect USB power first, then VGA and AV/S-Video. Use shielded high-quality cables (included cables are basic; upgrade for better stability). Keep away from power adapters and strong signal sources.

Question 8

Q7：S-Video output is dark / dim / no white

Accepted Answer

S-Video performance varies by TV and cable quality. Adjust brightness/contrast/saturation in the on-screen menu. Use high-quality S-Video cable and ensure tight connection. Switch to Composite (RCA yellow) for best image quality.

Question 9

Q8：No image / only static display

Accepted Answer

1. Confirm TV input is set to AV / Video / S-Video. 2. Check VGA input and Video output are not reversed. 3. Lower PC resolution to 800×600@60Hz. 4. Verify USB power is stable (use wall adapter, not low-power PC port).

Question 10

Q9：Menu buttons not working / unresponsive

Accepted Answer

1. Power off, unplug all cables, wait 1 minute, reconnect power first. 2. Clean button area; press firmly. 3. If still unresponsive, it may be defective; contact support for replacement.

ASIN	B08DCNBZG2
Best Sellers Rank	#362 in Video Converters
Brand	GINTOOYUN
Color	White
Compatible Devices	Monitor
Connector Type	RCA, VGA
Current Rating	1 A
Customer Reviews	3.8 3.8 out of 5 stars (144)
Finish	Matte
Input Voltage	5 volts
Manufacturer	FENGQLONG
Model Number	738632035236
Number of Items	1
Number of Ports	5
Package Quantity	1
Power Plug Type	No Plug
Specific Uses For Product	Monitor,Tv
UPC	738632035236
Unit Count	1 Count

GINTOOYUN VGA to RCA Adapter,Composite VGA to Video,S-Video Converter,for HDTV, Monitors, Laptop, Desktop, PC.

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