Optical Systems OSD840 SERIES, Руководство оператора

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OPTICAL SYSTEMS DESIGN
DOC ID: 10104804.doc
OSD840 OPERATOR MANUAL
PAGE 17
TABLE 7: OSD840T AND OSD840R INDICATOR FUNCTION
INDICATOR PARAMETER COLOUR FUNCTION
Green Present
DI3
Data Input Ch 3
Red Not Present
Green Present
DI2
Data Input Ch 2
Red Not Present
Green Present
DI1 Data Input Ch 1
Red Not Present
Green OK
VIDEO/LINK
Video Input/LINK
Red Fail
Green Present
DO3
Data Output Ch3
Red Not Present
Green Present
DO2
Data Output Ch2
Red Not Present
Green Present
DO1 Data Output Ch1
Red Not Present
Green OK
LASER Optical Output
Red Fail
Green Present
AO2
Audio Output Ch 2
Red Not Present
Green Present
AI2 Audio Input Ch 2
Red Not Present
Green Present
AO1 Audio Output Ch 1
Red Not Present
Green Fail Present
AI1 Audio Input Ch 1
Red Not Present
NOTE: “Link” Indicator refers to the received data stream. It is ‘green’ after the optical link is
established and the receiver is locked onto the incoming data stream and detected a low Bit Error Rate.
It will indicate ‘red’ after the Bit Error Rate reaches an unacceptable level and before the number of bit
errors has reduced to a low rate.