7. Operation
Once all connections have been made and configuration
options selected, the AMP-2500 DSP amplifier is ready
for use. If an input signal above -60dB is present on any
input, the front panel [Input] and [Standby] indicators will
illuminate green to indicate normal amplifier operation.
Audio will be heard from any connected speakers.
NOTE
The AMP-2500 DSP amplifier will by default not wake
from Standby Mode unless an input signal is present,
a network “ON” command is received, or an external
standby switch (or 12V trigger) is operated. Standby
behaviour can be configured via the [Power Management]
menu of the AMP CONFIGURATOR [Settings] Tab.
Amplifier outputs will mute if no input signal is present
for 5 minutes, and the amplifier will switch automatically
to Standby Mode if no signal is present on any input for
more than 15 minutes. Alternative standby and mute
delay times can selected via the AMP CONFIGURATOR
[Settings] Tab
. Amplifier cooling fan speed is temperature
controlled. The fan will switch off when the amplifier
enters standby mode.
7.1 Front Panel Indicators
AMP-2500 DSP amplifier front panel indicators illuminate
to indicate the following operational states:
[STATUS]
Off
Mains power disconnected
Green
Amplifier operational
Pulse Green
Standby Mode
Amber
GPIO triggered Standby Mode
[INPUT]
Off
No input signal present
Green
Signal present on one or more
inputs
Amber
Signal limiting/clipping on one or
more inputs
[OUTPUT]
Off
No input signal present
Green
Signal present on one or more
outputs
Amber
Signal limiting/clipping on one or
more outputs
Red
One or more channel pair is in
overload/protection mode
[NETWORK]
Off
No Ethernet network detected
Green
Ethernet network detected
[WIFI]
Off
WiFi disabled
Green
WiFi enabled
18
