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LED Status
PA Fault LED:
Indicates the mute/unmute status of the local audio (“CH1 Line In” and “CH2 Line In” ports) .
• Normal operation: solid amber (muted), unlit (unmuted)
• Fault status: amber LED is on and constant (no blinking), but does not react to changes in the mute state . Try a power cycle of
the device; if it persists, contact FrontRow .
Status LED:
Indicates the overall operational status of the CM900 .
• Normal operation: green LED blinks ½ second on + ½ second off .
• Firmware update: rapid blinking .
• Fault status: green LED is on and constant (no blinking) . Try a power cycle of the device; if it persists, contact Frontrow .
• Fault status: rapid blinking randomly or when NOT executing firmware update, contact FrontRow .
Error LED:
Indicates firmware error .
• Normal operation: unlit .
• During firmware update: amber LED is rapid, intermittent blinking
• Fault status: amber LED is on and constant (no blinking) .
• The specific fault can be confirmed by accessing the device’s web page and checking the Status line for ‘Error Trap Detected’ .
To clear this error, enter the following command on the device’s web page in the Command Line window: #CTL[‘SOFTRESET’];
Then press the Send Command button .
Fault status: amber LED blinks in a repeating pattern at the end of the update process, contact Frontrow .