User Manual

Table Of Contents
Exalt Installation and Management Guide
ExtendAir (TDD) Series Digital Microwave Radios
203591-011 73
2013-02-22
The Temperature alarm monitors the internal temperature of the unit based on specific points inside
the radio chassis. It is normal for the internal temperature to be above the ambient temperature, so the
temperature reading may be higher than the highest specified ambient temperature. When the internal
electronics reach a point that is higher than the normal temperature rise at the highest ambient
temperature, the temperature alarm turns yellow. Power down the radio as soon as possible, and
investigate the cause of the temperature rise before the radio is put back into service. In almost all
cases, a temperature alarm is due to an external cause.
Ethernet Green Solid = Alarm Enabled and Ethernet Link present
Red = Alarm Enabled and Ethernet Link not present
Grey = Alarm Disabled
T1/E1 Input Green = Enabled and connection present (clocking confirmed)
Red = Enabled and no connection present
Grey = Disabled and no connection present
Temperature Green Solid = Normal temperature range
Yellow Solid = Exceeding normal temperature range
Table 6 Alarm status indicators (Continued)
Label Status