User`s guide

Appendix A - Error Messages CARROLL TOUCH
A-8 Touch System Diagnostics (CTDIAG) User’s Guide
Message: No VALID Comm Port Address found
Meaning: CTDIAG could not find an entry in the comm port table
maintained in RAM by the ROM BIOS that matched
either the default COM1 I/O address of 3F8H or the
default COM2 I/O address of 2F8H.
Action: This error is usually associated with the use of
multi-port comm boards. Make sure that the comm
board is configured so that at least one comm port is at
one of the default I/O addresses.
Message: Out of Range
Meaning: The I/O address value given in the I/O Address menu
was outside of the range of valid I/O addresses.
Action: Select a value that lies within the valid range (200H
through 3F0H) of I/O addresses.
Message: Report Packet Expected but not
Received - Report Type
Meaning: A command was sent but no report packet was received.
Action: Select Debug from the Test Menu and examine the
Trace history to determine more about the condition.
Message: Requires a VGA system
Meaning: CTDIAG requires a VGA video system to run some
tests.
Action: Install a VGA video adapter.
Message: RS232 TAPI Driver Not Found at S/W
Interrupt xx H
Meaning: CTDIAG cannot find the RS-232 TAPI driver at the
indicated software interrupt.
Action: Install the proper TAPI driver at the desired software
interrupt. Otherwise, select the proper controller
interface method and/or software interrupt using the
CTDIAG menus.
Table A-1. Error Messages (Continued)