Motorola PTP 400 Series User Manual

Page 91

Transmit Modulation Mode:

Current active transmit modulation mode.

Receive Modulation Mode:

Current active receive modulation mode.

Signal Strength Ratio:

The Signal Strength Ratio, is the ratio of the power received by the

Vertical / Horizontal receivers.

Wireless Link Availability:

Expresses the link availability as a percentage of time since the

first successful registration after a system restart. It is expressed as a percentage to four

decimal places.

Code Word Error Ratio:

The ratio of detected codeword errors to the total number of

codewords since the last system counter reset.

PHY Code Word Error Counter:

The wireless link uses error correction techniques to enable

reconstruction of packets where there is a certain level of data corruption. This counter

displays the total number of packets that were so badly corrupted that they could not be

reconstructed. See note 21.

Elapsed Time Indicator:

Elapsed Time Indicator is the time in days, hours, minutes and

seconds since the wireless unit was last rebooted.

Statistics Page Refresh Period:

The statistics page refreshes automatically according to the

setting entered here (in seconds).

The two buttons described below are also displayed:

Reset System Counters:

By pressing this button all counters in the system are reset to zero.

Reset System Histograms:

All histograms are reset, and the calculation period is restarted.