User's Manual

E1 Spread Spectrum Radios
8-9
8.3.4 Alarm Setting
Figure 8-9: Alarm Setting
When the IDU goes into a critical state, the alarm will start beeping. However, in some cases like if the administrator
considers the Link ID unimportant, s/he may tick masked and turns off all the alarm functions.
Link ID fault alarm: Local equipment receives the wrong Link ID.
BER alarm: BER alarm.
ODU Tx_POW alarm: ODU output power alarm.
Tributary n alarm (n=1~4): IDU cannot find the tributary signal.
Send Setting: Modified data are written into the IDU.
Check: Check all the IDU setting data.