User's Manual

Chapter 6: Tekterm Application
The Tekterm Startup Display Menu
168Psion Teklogix 7530 Hand-Held Computer User Manual
• 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).
• Q memory address of first message in receive queue (i.e. if 0
then the receive queue is empty).
• AcQ number of messages that have been sent but not yet
acknowledged by the Cellular Master (decimal).
• TxQ number of messages waiting to be sent (decimal).
6.8 The Tekterm Startup Display Menu
The values assigned to Tekterm parameters can be viewed and adjusted to optimize
communication at the site in which a 7530 is operating. While some parameters are
accessible through the “Parameter Manager”, others can be adjusted through the
Windows CE Control Panel. This section provides a description of all parameters and
how to adjust them.
• Press <CTRL> <ALT> <0> (zero) to work with the ‘Display’ menu.