30
MV-831 Hardware Modules
Rear Panel LEDs
Router Video Inputs and Outputs - Catsii LEDs
All the Router Video Input and Output HD BNC connectors on the rear panel have Grass Valley's
unique Catsii LED feature that illuminate at each connector, one LED per connector.
The Catsii LEDs operate in one of two mutually-exclusive modes:
1 To indicate signal status.
2 To identify a specific HD BNC connector.
Refer to the Sirius 800 User Manual, Section 6 “Catsii Functionality”, for full details of the Catsii
feature.
Table 2-3 Router Video Input and Output Catsii LEDs
Catsii LED
Description
Signal Status Indication mode:
Red
No valid signal
Yellow
Valid SD signal
Flashing
Yellow
DVB-ASI Signal
Green
Valid 1080i or 1080p (30 Hz or lower) HD signal
Flashing
Green
Valid 720p HD signal
Blue
Valid 3G signal
Connector Identification mode:
See
Note 1
.
Yellow
Indicates row or column of connector to be identified.
Red
Connector to be identified.
Note 1:
The positions of connectors on the rear of a MV-831 Multiviewer differ from
those on a pair of normal Sirius 830 video input and output modules.
In particular, the video input and output connector positions differ, which
affects locating a particular connector in Connector Identification Mode.
In ‘Connector Identification’ mode, the connector to be identified will be
shown with a red LED.