Daktronics PROLINK ROUTER 605 Series, Installation And Maintenance Manual, Page: 22 / 54

Introduction
18
For each channel, the L and R indicators (DS17-DS24) work together to indicate the
channel’s operation. The following table describes each indicator’s meaning:
Channel Indicators Description
L - On
R - On
Channel is not receiving valid signal. Channel may transmit a valid
signal if the PLR receives a valid signal on the other ProLink6 port.
L - Off
R - Off
Channel is receiving valid signal but not from ProLink6 Master.
L - Off
R - On
Channel is transmitting a valid signal. L – Off indicates this transmit
is paired with a receive connected to a valid signal but not to
ProLink6 Master.
L - Toggles once/second
R - Toggling is sporadic
Channel is receiving a valid signal from a Primary ProLink6 Master.
R toggles at the rate of diagnostic requests.
L - Toggles ten times/second
R - Toggling is sporadic
Channel is receiving a valid signal from a Secondary ProLink6
Master. R toggles at the rate of diagnostic requests.
L - Toggles once/second
R - On
Channel is transmitting a valid signal. Toggling indicates this
transmit is paired with the receive connected to Primary ProLink6
Master.
L - Toggles ten times/second
R - On
Channel is transmitting a valid signal. Toggling indicates this
transmit is paired with the receive connected to Secondary
ProLink6 Master.