Indicator Status And Troubleshooting - Toa NX-100 Installation Setup Manual

2. INDICATOR STATUS AND TROUBLESHOOTING

NETWORK AUDIO ADAPTER NX-100S
LNK/ACT
1
Indicator status:
1. LNK/ACT Indicator (Green)
Being network-connected
Transmitting or receiving data
2. FD/COL Indicator (Yellow)
In full-duplex communications
Data collision occurrence
In half-duplex communications with the unit
network-connected
3. Input Signal Indicator (Green)
Audio signal level high enough for network
transmission
4. Input Peak Indicator (Red)
Audio signal distorted
Audio signal reaching clipping level
[Normal indicator status]
LNK/ACT FD/COL SIGNAL
Indicator
status
1
Unit
conditions
Starting up
(for 30 seconds)
or
No audio signals
input and output or
Audio signals input
and output
(Flashes
fast.)
Updating firmware
or
Writing data
FD/COL SIGNAL
2 3
Lighting, Flashing,
NX-100S only
NX-100S only
PEAK
2 3 4
(NX-100S only)
or or
or or
or or
or or
This figure represents the NX-100S.
INPUT
PEAK STATUS ERROR
4 5 6
Off
5. Status Indicator (Yellow)
Broadcasting
Writing data, updating firmware, or data write
failure
6. Error Indicator (Red)
Firmware exception handling
Communications error (on for 1 s, then off)
7. Run Indicator (Green)
CPU normal operation
CPU malfunction
STATUS ERROR RUN
5 6 7
(Flashes in
1-second
cycles.)
Chapter 6: APPENDIX
RUN
RESET
00-05-F9-FF-80-81
7
Description
Continues for 30 seconds after the
unit is turned on.
If this status remains unchanged over
30 seconds, this shows unit failure.
Contact your TOA dealer.
Normal condition when broadcast is
not performed.
Normal condition when broadcast is
performed.
Automatically changes to the "Starting
up" status above when the firmware
update or data write ends.
Note
Never restart nor turn off the unit in
this condition, as doing so may cause
the unit to fail.
6-5