HP PCI Multiplexer Family Cabling, Diagnostics, and Troubleshooting Manual

Troubleshooting and Diagnostics
Driver Status Menu Selections
Chapter 6 83
This selection displays the RS-232 lead status . You can check for modem
CD problems as well as the status of output flow-control. Additionally,
transmit rate, receive rate, total characters received, total characters
transmitted and buffered data counters are displayed.
Data Scope
Highlight Data Scope and press Return key. The Data Scope setup screen
(see Figure 6-9) is used to establish the parameters identifying the data
selected for display:
• Select the Device Port Name (i.e. /dev/tty3al).
• Select the type of monitor you want [INPUT, OUTPUT, FULL
DUPLEX].
• Select the Buffer Full options [Continue, Stop].
• Select the Display Options [Data Only, Show Detail].
• Highlight Start Scope and press Return key to display actual data.
Figure 6-9 Data scope parameter setup screen
After the data capture parameters are set up, go to Start Scope or
Review Data and press the Return key. The data monitor screen shown
in Figure 6-10 is displayed.