Toa NX-100S Installation - Manual (Page 111)

6-8
Chapter 6: APPENDIX
2. INDICATOR STATUS AND TROUBLESHOOTING
00-05-F9-FF-80-81
NETWORK AUDIO ADAPTER NX-100S
LNK/ACT FD/COL SIGNAL
INPUT
PEAK STATUS ERROR RUN RESET
1 2 3 4 5 6 7
This figure represents the NX-100S.
Indicator status: Lighting, Flashing, Off
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
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
NX-100S only
NX-100S only
[Normal indicator status]
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.
Starting up
(for 30 seconds)
No audio signals
input and output
Audio signals input
and output
Updating firmware
Writing data
Indicator
status
Unit
conditions
or or or
or or or
(Flashes
fast.)
or or
or or or
1 2 3 4 5 6 7
LNK/ACT FD/COL SIGNAL PEAK
(NX-100S only)
STATUS ERROR RUN
(Flashes in
1-second
cycles.)