Connectors And Indicators - Hall Technologies SP-HD-4C User Manual

Connectors & Indicators
SP-HD-4C Front
No. Name
1 USB MINI-B
2 HDMI VIDEO
3 HDMI OUTOUT 1-4
4 MAC OUTPUT RES
SP-HD-4C Back
No. Name
1 HDMI OUTPUT 1-4
2 HDMI INPUT
3 AUDIO OUTPUT
4 DC INPUT POWER
Hall Technologies June 18, 2023
Description
•
Used for firmware updated
• LED lights when receiving HDMI video
LEDs light when HDMI display is connected
•
Controls HDMI output down sampling to 1080p
- When set to 4K (default), the output resolution is the same as input resolution.
- When set to 1080p, the output resolution is the same as input up to 1080p, but
if the input resolution exceeds 1080p, it gets scaled down per the following:
3840x2160 is down sampled to 1920x1080p.
4096x2160 is down sampled to 2048x1080p.
•
This allows the users to use a 4K videos source and show It as 4K with no reduction in
quality on 4K displays but they can also use legacy 1080p TVs and a display on them
with 1080p resolution.
Description
Used to connect all the silk displays
USED to connect HDMI
Extracted audio (analog audio L/R and SPDIF). Both outputs active at the same time
Connect 12 vDC 1 A power supply (included)
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