Front Panel Indicators And Features - Bose ControlSpace ESP-88 Service Manual

Front Panel Indicators and Features

1. Status Indicator
Green = Netlist loaded, operating
Yellow = DSP resource shortage (delay
or cycles)
Red = Error in netlist
Off = No netlist loaded
2. Power Indicator
Green = Power on
Red = Fatal error
3. Audio Input Indicator
Green = Input signal > -36dBu/-60dBFS
Yellow = Input signal >/= +4dBu/-20dBFS
Red = Clipping, input signal >/= +18.0dBu/-
6.0dBFS
4. Audio Output Indicator
Green = Output signal > -36dBu/-60dBFS
Yellow = Output signal >/= +4dBu/-20dBFS
Red = Clipping, output signal >/= +18.0dBu/-
6.0dBFS
5. Front Door
Shown closed, pull to open
6. Serial Indicator
Red = RS232: Rx/Tx
Yellow = RS485: CC-16 controller command
received
Green = RS485: CC-16 controller command
transmitted
7. Ethernet Indicator
Green = Link
Yellow = Tx activity
Red = Rx activity
8. Front Door
Shown open
9. Audio Output Label Area
Apply labels in this area to indicate the
names of the output signals (e.g. "Center
Fill")
10. Audio Input Label Area
Apply labels in this area to indicate the
names of the output signals (e.g. "Podium
Mic")
68