Gen 6 240hz Guide
💡 Introduction
The BAAN 2K Fuser (6th Generation) allows dual-PC HDMI fusion — combining your secondary PC’s output (DMA, capture, etc.) onto your main display in real time. It supports up to 1440p 144Hz, making it ideal for streamers, DMA users, and developers.
OLED and Ultrawide Monitors not supported in most cases
⚙️ Device Overview
🔆 Indicator Lights
D1
Power indicator (ON = device is powered)
D2
Fusion mode active indicator
H1
Signal detected from HDMI1 (main PC)
H2
Signal detected from HDMI2 (secondary PC)
🎛️ Buttons & Functions
Power
Power on/off switch
K1
Show only the secondary PC display
K2
Show only the main PC display
K3
Enable fusion overlay mode (press repeatedly to adjust transparency strength)
K4
Switch encoding format (RGB / YCbCr420 / YCbCr444 / YCbCr422) for monitor compatibility
🧩 Setup Guide
🧾 Pre-Connection Checklist
Before connecting, prepare the following:
3× HDMI 2.0 cables supporting 2K @ 144Hz
If using DP → HDMI, ensure the adapter supports 4K 60Hz bandwidth
Disconnect any existing GPU-to-monitor direct cables (DP/HDMI)
Test all HDMI cables by directly connecting each PC → monitor at 144Hz or 240Hz
Finally, set refresh rate to 60Hz and save (ensures monitor lights up correctly later)
🔌 Connection Steps
Connect all 3 HDMI cables and the power adapter.
Power on both PCs and the fuser.
If only D1 is lit and H1/H2 are off:
Press K4 once or power cycle the fuser.
Verify HDMI cables are in correct ports.
Confirm each PC outputs a signal.
📺 Signal Troubleshooting
H1/H2 not lighting
No signal from PC
Check GPU output, reseat or replace HDMI cable
Display black/no signal
Output cable issue
Check monitor input, switch HDMI source, lower refresh to 60Hz
Display flickering
Mismatched resolution
Use K1/K2 to match resolutions, adjust refresh rate
Secondary PC green screen
No signal to fuser
Test DP→HDMI adapter, verify cable quality
🔮 Fusion Mode Setup
Set secondary PC background to solid black
Press K3 → D2 should light up
Repeatedly press K3 to increase/decrease overlay transparency
If image still not fusing, verify both PCs output at the same resolution
💻 Extended Mode (Dual-PC Setup)
Supported on laptops and desktops
Use Extended Display Mode:
Right-click Desktop → Display Settings → Extend Display
Set the HDMI output to the fuser as Main Display
Restart fuser after changes
Ensure both PCs are set to the same resolution
⚡ Single-PC Mode
The fuser can operate with only the main PC connected.
Note: H1 must be ON (main signal present). If only H2 is ON, no output will display.
🧠 Technical Specifications
Input/Output
HDMI 2.0
Ports
2× HDMI Input, 1× HDMI Output
Resolutions
800×600 → 2560×1440 @ up to 144Hz
Refresh Rates
1080p @ 144/165/240Hz, 1440p @ 60/140/144Hz
EDID
Auto-adaptive, no injection required
Cooling
Fanless silent design
Switching
Instant, no flicker or blackout
Size
130×90×35 mm
Weight
~1 kg
Included
Fuser, 12V adapter, 3× HDMI cables, warranty card, e-manual
🧰 Support
If issues persist after following this guide, contact your supplier or authorized Fellas support.
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