ProtoArc RGB C1 User manual

HDMI 2.1 audio and video transmission
8K 60HZ HD RGB light-emitting cable
User Manual
RGB C1
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Working Connection Method
Only the computer screen
Copy
Expansion
Only the second screen
After inserting the male connector
1 SEND of HDMI cable into female
interface of the output device, and
the HDMI cable will emit light. Plug
the male connector 2 RECEIVE of
HDMI cable into the display device
again to complete the audio and
video expansion display.
Note: Due to the reasons of
individual computer systems, you
need to select "Projection Mode" in
the PC settings. Projection mode
selection as shown on the left.
RECEIVE SEND

What’s In Package
Product Specifications
HDMI Cable Length: 6.56 feet
Material: PVC transparent black line coating+HDMI zinc alloy
terminal+HDMI copper joint
HDMI 2.1 Cable*1
User Manual*1
1
HDMI cable version: HDMI 2.1 protocol standard. It supports 48 Gbps
transmission speed total bandwidth, Quick Frame Transport (QFT).
3
The image quality supports 8K/60HZ, 4K/120HZ, 2K/144HZ,
1080P/240HZ image display, 8K 7680×4320 and below resolutions.
Variable Refresh Rate (VRR), Quick Media Switching (QMS), Auto Low
Latency Mode (ALLM)
4
Output devices support PS5/PS4 , Switch, Xbox, notebook, desktop,
set-top box, smart TV etc, audio and video output synchronously.
Display equipment supports projectors, computer monitors, high-defini-
tion televisions etc.
5
HDMI cable LED CAT luminous intensity: 150~600mcd
2
Support plug and play, hot plugging. The whole cable is luminous.
6

FAQ
Problem Description Possible Causes Troubleshooting Method
No image display
No HDMI signal
source input
1. Please check the signal source port
and signal channel mode of the input
device. This product supports a
variety of HDMI device connections,
8k 60HZ HD resolution display.
2. When using, please make sure to
connect the ports correctly, and select
the right signal source. Please
reconnect in place or update the
graphics card driver to try again, and
keep the HDMI connector clean.
Wrong signal
source selection /
Wrong projection
mode setting
1. Check if the signal source is
selected correctly.
2. Detect whether the projection mode
on the computer side is switched.
Generally, there are four modes to
choose(only the computer screen,
copy, expansion, and only the second
screen)
HDMI port not
plugged into
Detect the input port or output HDMI
port to see if it is plugged in correctly.
If the device itself has a protective
case, please verify whether there is
any interference.
Input device drive
not matched
Update your computer graphics card
driver and try again.

FAQ
Problem Description Possible Causes Troubleshooting Method
Input device issues
1. Detect whether the video source of
the input device is caused by network
lag;
2. Check whether the input port is
loose.
Poor contact
HDMI cable metal
port contacts
poorly
The transmission
signal is often
interrupted, the
audio and video
signals are not
smooth
The product adopts thicker tinned
copper wire core for conduction, plus
aluminum foil braided shielding
protection, stable and clear
transmission. When using, clean up
the dust and debris inside and outside
the interface to ensure that both ends
of the cable are connected in place.
Apple devices
requires an
external power
supply HUB
adapter
1. This product is suitable for all
standard HDMI interface devices, if
Apple devices have HDMI interface, it
can be applied.
2. If the customer uses an external
HUB adapter, please replace the
detection adapter.