GE MDS ORBIT ECR, Technical Manual

Page: 113 / 463

MDS 05-6632A01, Rev. F MDS Orbit MCR/ECR Technical Manual 113
- synthesizer-out-of-lock
- a-to-d-fault
- voltage-refrequency-not-programmed
- authorization-fault
- synthesizer-out-of-lock
- a-to-d-fault
- voltage-regulator-fault-detected
- radio-not-calibrated
- dsp-download-fault
- flash-write-failure
- checksum-fault
- receiver-time-out
- transmitter-time-out
- alarm-test
- vswr-fault
NOTE
If the antenna system does not provide a proper impedance match an alarm is generated that
indicates “VSWR Fault”. This is an indication that the ratio of RF power out to power reflected
is approaching a 4:1 ratio or higher - ideally this should be 1:1. This should be corrected to
achieve optimal radio performance. It may be helpful to use an SWR test device to
troubleshoot.
- unit-address-not-programmed
- data-parity-error
- data-framing-error
- configuration-error
- six-v-regulator-output
- dc-input
- rf-output-power
- internal-temp

Serial Number – Serial number of the installed NX radio.

Firmware Revision - NIC Firmware Revision 0 to 32 characters.

Hardware ID - The Hardware ID.

Hardware Revision - The Hardware Revision.

Temperature - The transceiver temperature in degrees C.
Remote’s AP Info (Remote and Store-And-Forward Mode ONLY):
Figure 3-58. ISM 900 (NX) S&F AP Information