Daktronics PROLINK ROUTER 605 Series, Installation And Maintenance Manual, Page: 8 / 54

Introduction
4
Indicator Description
DS16
ProLink6 fiber Port B receive Indicator 1
• On – port is not receiving valid signal
• Off – port is receiving valid signal but not receiving diagnostics***
• Toggling – port is receiving diagnostics requests*
DS17
ProLink6 RJ45 Port B receive Indicator 0
• On – port is not receiving valid signal
• Off – port is receiving valid signal but not receiving data from a ProLink6 master**
• Toggling once per second – port is connected to a primary ProLink6 master port
• Toggling 10 times per second – port is connected to a secondary ProLink6 master
port
DS18
ProLink6 RJ45 Port B receive Indicator 1
• On – port is not receiving valid signal
• Off – port is receiving valid signal but not receiving diagnostics***
• Toggling – port is receiving diagnostics requests*
DS19 ISAC indicator toggles with ISAC activity
DS20 Fan jack indicator turns on when voltage is active
* The receive indicator toggles at the rate that the diagnostic requests are received at
the port. When active, indicators that toggle with received/transmitted diagnostics may
toggle at a
1
/
2
interval, then remain idle for up to 60 seconds.
** This may be an acceptable state if any other ProLink6 receive Indicator 0 on the PLR is
toggling.
*** This may be an acceptable state if any other ProLink6 receive Indicator 1 on the PLR is
toggling.