4. Clear the statistics and record the number of valid messages and the number of errored messages after aminimum period of 1 hour.5. Check that the ratio of errored/good messages is better than 10-4.6. Record the measured message propagation delays for channel 1, and channel 2 (if fitted).Communications statistics and status – GPS synchronised with P5941. Reset any alarm indications and check that no further communications failure alarms are raised.2. Check channel status and propagation delays in the MEASUREMENTS 4 column for channel 1 (and channel2 where fitted).3. Check that the first four bits in ‘Channel Status’ (Rx, Tx, Local GPS, and remote GPS) are displaying ‘1’(1111********** where * indicates a ‘don’t care’ state).4. Clear the statistics and record the number of valid messages and the number of errored messages after aminimum period of 1 hour.5. Check that the ratio of errored/good messages is better than 10-4. Record the measured messagepropagation delays for channel 1, and channel 2 (if fitted).Chapter 25 - Commissioning Instructions P543i/P545i688 P54x1i-TM-EN-1
