Sensoray 953-ET - Manual (Page 14)

LEDs
Power indicators: D8-D10, D35, D11
The following LEDs are used for indicating on-board power status.
LED Indication
D8 Codec 3.3V
D9 Codec 1.8V
D10 Codec 1.35V
D35 Main 3.3V
D11 PCIe-to-USB Bridge 3.3V
Video Input Signal Indicators: D24, D3, D19, D14
LEDs D24, D3, D19 and D14 indicate input video signal status for channels 1, 2, 3 and
4, respectively. LED behavior is software configurable. By default LED is blinking in the
absense of input video signal, and is on in presence of input video signal.
Note:
Refer to Model 2253/953 Software Manuals, for configuring details.
Channel Status Indicators: D22-D23, D1-D2, D17-D18, D12-D13
These LEDs are used for manufacturing or troubleshooting purposes only.
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