User manual

Chapter 6: Tekterm Application
The Radio Statistics Screen
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Psion Teklogix 7535/7530 Hand-Held Computer User Manual
• rm number of unique received messages.
• xm number of unique transmitted messages.
• rb number of received beacons. This number should
continuously increment.
• xi number of initializations with the network controller.
• ra number of received acknowledgements. (Normally,
this number should match the value in
xm.)
• xa number of transmitted acknowledgements. (Normally,
this number should match the value in
rm.)
• bt beacon timeouts. Number of times the beacon has not
been received as expected.
• xr number of retransmissions. This number should remain
low if radio coverage is adequate.
• rt average round trip time. This number represents the milli-
seconds taken to send a message and receive a response
from the base station.
Cellular Protocol message numbers:
• fr forward remote number (hex).
• ar acknowledged remote number (hex).
• fh forward host number (hex).
• ah acknowledged host number (hex).
• ca radio address. This is the Cellular Address, including
session number (hex).
• tn host terminal number of session (decimal).
• sts session status (hex).
• typ data stream type (hex).
• msk message mask (hex).