HP 49g

11
ARITHMETIC MESSAGES
769
Positive Underflow
770
Negative Underflow
771
Overflow
772
Undefined Result
773
Infinite Result
I/O AND PRINTING MESSAGES
3073
Bad Packet Block Check
3074
Timeout
3075
Receive Error
3076
Receive Buffer Overrun
3077
Parity Error
3078
Transfer Failed
3079
Protocol Error
3080
Invalid Server Cmd.
3081
Port Closed
3082
Connecting
3083
Retry #
3084
Awaiting Server Cmd.
3085
Sending
3086
Receiving
3087
Object Discarded
3088
Packet #
3089
Processing Command
3090
Invalid IOPAR
3091
Invalid PRTPAR
UNITS MESSAGES
2817
Invalid Unit
2818
Inconsistent Units
Number Message