FOURKAY SW8K31H-A 8K 3 Port HDMI Switcher User Manual
- June 15, 2024
- FOURKAY
Table of Contents
FOURKAY SW8K31H-A 8K 3 Port HDMI Switcher
INTRODUCTION
Picture 1.0 front panel showing
Picture 1.1 rear panel showing
Picture 1.2 IR panel showing
Please remove the battery isolation film at the rear of the remote before use. Please insert the film into the remote rear if you have not used the remote for a long time.
Connection and operation
Connection Diagram
Installation
- Use an HDMI 2.1 cable to connect the HD source with the HDMI input port of the device. 2.2 Use an HDMI 2.1 cable to connect the HDMI output port of the device with the display.
- To use the USB TO DC 3.5mm power cable to connect the DC5V Port of the device with a USB Power source like a TV or USB Power Docking.
- Connect the IR Receiver cable to the IR jack
- Then press the “Switch” button on the device or press the button on the remote to operate the device.
Please note:
- The switch supports the input channel ‘Auto Switch’ function.
- It can auto-switch to the HDMI input port that has just had an HDMI source connected or auto-switch to an input HDMI port that has a source signal if the current HDMI input loses the source signal.
- Press the “A” button on the remote or press the “Select” button for five seconds to turn on or turn off the auto switch function.
- When the input channel LED light flashes once, the auto switch is turned on; when the input channel LED light flashes three times the auto switch function is off.
- If the signal resolution is 8K@60Hz or 4K@120 Hz then please be sure to use HDMI
- standard cables that do not exceed 3m in length. Ensure you are connecting to HDMI 2.1 ports on the display and source.
- The product has a power-off memory function – it will return to the last configuration after powering on.
Specification
| Model | SW8K31H-A |
|---|---|
| Input channel | HDMI x 3 |
| Output channel | HDMI x 1 |
| Video Resolution | 480p / 720p / 1080p / 2160p @ 24 / 25 / 30 / 50 / 60 / 100 / |
120Hz
Up to 4320P @ 50 / 60Hz (YCC420)
Video Format| Supports HDR, Dolby Vision
Deep color| 8 / 10 / 12 / 16Bit @ 2160p
8 / 10bit @ 4320p
Audio format| Dolby HD / DTS HD / Dolby Atmos / Dolby AC3 / DTS / LPCM
HDMI input cable length| 4320p ≤ 3m；2160p ≤5m；1080p ≤10m
HDMI output cable length| 4320p ≤ 3m；2160p ≤5m；1080p ≤10m
Transmission bandwidth| 1GHz Max.
Transmission rate| 40Gbps Max.
Max working current| 400mA
Working temperature range| -5 ~ +40℃
Size| 82 x 58.5 x 18.4 mm
Weight| 47g
Accessories| Manual x1、Remote x1、USB Cable x1、IR Receiver cable x1
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