COVID DH14-220 1×4 HDMI 2.0 Splitter with Scaler Audio Extract User Manual
- May 15, 2024
- COVID
Table of Contents
COVID DH14-220 1×4 HDMI 2.0 Splitter with Scaler Audio Extract User Manual
Thank you for purchasing this product
For optimum performance and safety, please read these instructions carefully
before connecting, operating or adjusting this product. Please keep this
manual for future reference.
Surge protection device recommended
This product contains sensitive electrical components that may be damaged by
electrical spikes, surges, electric shock, lighting strikes, etc. Use of surge
protection systems is highly recommended in order to protect and extend the
life of your equipment.
Introduction
The 1×4 HDMI 2.0 Splitter simultaneously one route HDMI source to four routes HDMI display. It supports resolution up to 4K@60Hz (4:4:4) and HDCP 2.2. This product supports audio extract from HDMI source to optical and analog output. It can be selected COPY, AUTO modes EDID setting. Output supports bypass and downscaler(4K > 1080P) function.
Features
-
HDMI 2.0b, HDCP2.2/HDCP1.4 compliant.
-
Supports HDMI resolution the maximum up to 4K@60Hz (4:4:4)
-
Supports digital and analog audio extract output from HDMI source.
-
Supports output bypass and 4K > 1080P downscaler function via dial switch on panel.
-
EDID can be selected COPY and AUTO modes via dial switch on panel. (COPY: It copys OUT 1 port EDID setting to all outputs port, If no HDMI OUT 1 capable EDID is detected then the unit will copy HDMI OUT 2. If no HDMI OUT 1-2 capable EDID is detected then the unit will copy HDMI OUT 3…etc. The priority order is OUT 1 to OUT 4.
AUTO: Compare OUT 1-OUT 4 EDID setting and output the best resolution to all outputs). -
Supports analog audio PCM 2.0.
-
Supports optical audio pass-through format about LPCM 2.0/2.1/5.1CH, Dolby 5.1, Dolby True HD, Dolby DD+, DTS 5.1, DTS-ES 6/DTS-HDMA 5.1, DTS HD-HRA 5.1.
Package Contents
- 1x 1×4 HDMI 2.0 Splitter
- 1x 5V/1A Power Adapter
- 1x User Manual
Specifications
Technical
HDMI Compliance| HDMI 2.0b
HDCP Compliance| HDCP 2.2 and HDCP 1.4
Video Bandwidth| 18Gbps
Video Resolution| 720P50/60Hz, 1080P50/60Hz, 4K24Hz, 4K30Hz,4K60Hz (4:4:4)
Color Space| RGB, YCbCr 4:4:4, YCbCr 4:2:2
Color Depth| 4K60Hz 8-bit, 1080P 12-bit
HDMI Audio Formats| LPCM, Dolby Digital/Plus/EX, Dolby True HD, DTS, DTS-
EX,DTS-96/24, DTS High Res, DTS-HD Master Audio, DSD
L/R Audio Formats| PCM 2.0
Optical Audio Formats| LPCM[2.0/2.1]CH,Dolby 5.1, Dolby True HD, Dolby DD+,
DTS 5.1, DTS-ES 6, DTS-HDMA 5.1, DTS HD-HRA 5.1
ESD Protection| Human-body Model: I8kV (Air-gap discharge) , I-4kV (Contact
discharge)
Connections
Inputs| 1 HDMI Type A [19-pin female]
Outputs| 4•HDMI Type A [19-pin female]1•L/R Audio out [3.5mm Stereo Mini-jack]
1•OpticaI out [S/PDIF]
Mechanical
Housing| Metal Enclosure
Color| Black
Dimensions| 180mm(W)•62mm(D)•14mm(H)
Weight| 227g
Power Supply| Input: AC100-240V 50/60HzOutput: DCSV/1A(US/EU standards ,
CE/FCC/UL certified)
Power Consumption| 3.5W
OperatingTemperature| 0°C – 40°C / 32°F – 104°F
Storage Temperature| -20°C – 60°C / -4°F – 140°F
Relative Humidity| 20-90% RH (non-condensing)
Operation Controls and Functions
Front Panel
| Number | Name | Function description |
|---|---|---|
| 1 | POWER LED | This blue LED will illuminate when the unit has connected power |
supply.
2| HDMI INPUT LED| This blue LED will illuminate when the HDMI IN port has
connected an active HDMI source device with a HDMI cable.
3| HDMI OUTPUT LED| These blue LEDs will illuminate when the HDMI OUT port has
connected an avtice display device with a HDMI cable.
4| SERVICE port| Fireware update used. (Manufacturer use only.)
5| EDID|
- AUTO: Compare the EDID setting of the HDMI OUT 1- 4 port display device, then transmit the best EDID signal to source device, the source device will transmit again the EDID signal to all outputs.
- COPY: Copy the HDMI OUT 1 port EDID setting to source device(If no HDMI OUT 1 capable EDID is detected then the unit will copy HDMI OUT 2. If no HDMI OUT 1-2 capable EDID is detected then the unit will copy HDMI OUT 3…etc. The priority order is OUT 1Io OUT4), the source device will transmit again the signal to all outputs.
6| Dial switch (4K— 1080P)|
- OFF: When the dial switch is dialled in ‘OFF’ position , signal input and output is bypass status.
- ON: When the dial switch is dialled in ‘ON’ position, signal input will downscale(4k > 1080P) output.
Rear Panel
| Number | Name | Function description |
|---|---|---|
| 1 | HDMI OUTPUT | Connect to HDMI display deviœ such as TVs or monitors. |
| 2 | OPTICAL OUT | Optical audio output.(This port outputs audio from HDMI IN |
port.)
3| L/R OUT| Analog audio output.(This port outputs audio from HDMI IN port.)
4| HDMI IN| Connect to HDMI source device such as DVD player or PS4.
5| DC 5V| Plug the 5V/1A DC power supply into the unit and connected the
adapter to an AC outlet.
Application Example
