AVT MAGIC AE1 DAB Hardware & Software Manual page 56

W i n d o w s P C S o f t w a r e
PAG E 5 6
– MAIN EEPROM: The communication with the permanent memory is
faulty. Configurations cannot be saved or read anymore.
– Overheated: The system sets this alarm if the system temperature is
higher than 57°C. Disconnect the unit from electricity or cool down the am-
bient temperature.
– MPEG Encoder DSP error: This alarm occurs, if an error on the DSP
module is detected.
• Under Application alarms all ISO/MPEG alarms are centralised:
– Encoder running: If the encoder is not running, this alarm will be set.
– Decoder synced: For monitoring purposes the coded signal is decoded at
any time via the integrated ISO/MPEG decoder.
– X.21 clock: This alarm occurs, if the external X.21 line clock is not availa-
ble.
– X.21 clock valid: This alarm occurs, if the external X.21 line clock is not
locked to one of the available bitrates (see TAB. 1, Page 35)
– PAD: If PAD is activated, but no data are available at the PAD interface, this
alarm will be set.
– Encoder sampling clock: This alarm occurs if the hardware sampling
clock do not fit with the expected sampling clock of the encoder.
– Decoder sampling clock: This alarm occurs if the hardware sampling
clock do not fit with the expected sampling clock of the decoder.
• The AES/EBU status shows the current status of the AES/EBU input if the
digital audio input is selected (see CHAPTER 5.5.2.2.2).
The actual system temperature is displayed in °C under System Temperature.
The regular system temperature ranges from 30...45°C.
Under DSP Load the load of the system is displayed. The usual load is about 55
to 65%.