TANDBERG 4500 Series Manuel D’Utilisation

2

Table 1 describes the behavior of the LEDs.

Table 1: MCU LED behavior

Compact Flash Activity 

Flashing 
green

One of:

the MCU is booting

a configuration change has been made

the configuration is being transferred 
by FTP

Console Link

Green

A PC is connected to the console port

Status

Green

The MCU is operating normally

Alarm

Red

The MCU is booting or has developed a 
fault, for example:

temperature is outside normal limits

fan failure

battery failure of the internal clock

Refer to the web interface for more 
information about the problem (go to 

)

System Load 

Green

The MCU is processing conference data. 
The LEDs represent the media processing 
load of the MCU. The column numbered 
1 represents audio load. The other 
columns represent video DSP load. Media 
processing load is also displayed in the web 
interface: go to