Adtec digital RD-70 (version 1.02.04) Manual - Manual (Page 10)

Transport LED Indicators
Indicator Function
Decode Off - Decoder is idle.
On - Decoder is active.
ASI / IP /RF Off - No services detected on the input.
On - Services detected on the input.
Lock 1 / Lock 2 Off - Tuner is not locked
On - Tuner is locked
IP Out Off - IP Egress is idle.
On - IP Egress is active.
* IP Output is not available at this time
Bars Off - All B/T/ID options are disabled.
On - B/T/ID options are enabled.
Audio Decode Indicators
Indicator Function
A1 through A8 Off - Audio engine is not active.
On - Audio engine is actively decoding or performing passthru.
Blinking - Audio engine is in a failure mode ( no passthru or audio
decoding )
System Indicators
Indicator Function
Alarm Off - No system alarms.
On - System alarm.
(NTP or FAN alarm)