521 East 3
rd
Street Mt. Vernon, NY 10553 • www.keydigital.com
Rev 1.1
– Jul, 2022
10
Power Connection
•
12V/2A (24W) power supply
•
Only one power connection needed. May be connected at Tx or Rx unit
•
Flexible Power over CAT (PoC). Tx may power Rx, or Rx may power Tx.
•
Not compatible with third-party PoC devices
LED Indicators
•
Power (
Green
)
o
Solid illumination during power on state, as provided by healthy connection with power supply
and healthy PoC extension.
o
Steady blink if unit has a power short
•
HDMI Link (
Blue
)
o
Tx Unit HDMI Input: Solid illumination from active signal from connected source
o
Tx Unit Pass-Through: Solid illumination from active Hot Plug Detection voltage with connected
display/output device.
o
Rx Unit: Solid illumination from active incoming signal from the connected TX and active Hot
Plug Detection voltage from connected display/output device.
•
Live (
Yellow
)
o
Steady blink from healthy unit CPU state
•
Video (
Orange
)
o
Illumination with active TMDS (video + audio) signal is extended
o
Off with no TMDS (video + audio) signal
