Compaq 850 manual Modem Communications Error Messages, Table A-10

Technical Reference Guide

A.11 MODEM COMMUNICATIONS ERROR MESSAGES (12xx-xx)

Table A–10.Serial Interface Error Messages

Table A-10.

Serial Interface Error Messages

Message	Probable Cause	Message	Probable Cause
1201-XX	Modem internal loopback test	1204-03	Data block retry limit reached [4]
1201-01	UART DLAB bit failure	1204-04	RX exceeded carrier lost limit
1201-02	Line input or UART failure	1204-05	TX exceeded carrier lost limit
1201-03	Address line failure	1204-06	Time-out waiting for dial tone
1201-04	Data line fault	1204-07	Dial number string too long
1201-05	UART control signal failure	1204-08	Modem time-out waiting for remote response
1201-06	UART THRE bit failure	1204-09	Modem exceeded maximum redial limit
1201-07	UART DATA READY bit failure	1204-10	Line quality prevented remote response
1201-08	UART TX/RX buffer failure	1204-11	Modem time-out waiting for remote
			connection
1201-09	Interrupt circuit failure	1205-XX	Modem auto answer test
1201-10	COM1 set to invalid inturrupt	1205-01	Time-out waiting for SYNC [5]
1201-11	COM2 set to invalid	1205-02	Time-out waiting for response [5]
1201-12	DRVR/RCVR control signal failure	1205-03	Data block retry limit reached [5]
1201-13	UART control signal interrupt	1205-04	RX exceeded carrier lost limit
	failure
1201-14	DRVR/RCVR data failure	1205-05	TX exceeded carrier lost limit
1201-15	Modem detection failure	1205-06	Time-out waiting for dial tone
1201-16	Modem ROM, checksum failure	1205-07	Dial number string too long
1201-17	Tone detect failure	1205-08	Modem time-out waiting for remote response
1202-XX	Modem internal test	1205-09	Modem exceeded maximum redial limit
1202-01	Time-out waiting for SYNC [1]	1205-10	Line quality prevented remote response
1202-02	Time-out waiting for response [1]	1205-11	Modem time-out waiting for remote
			connection
1202-03	Data block retry limit reached [1]	1206-XX	Dial multi-frequency tone test
1202-11	Time-out waiting for SYNC [2]	1206-17	Tone detection failure
1202-12	Time-out waiting for response [2]	1210-XX	Modem direct connect test
1202-13	Data block retry limit reached [2]	1210-01	Time-out waiting for SYNC [6]
1202-21	Time-out waiting for SYNC [3]	1210-02	Time-out waiting for response [6]
1202-22	Time-out waiting for response [3]	1210-03	Data block retry limit reached [6]
1202-23	Data block retry limit reached [3]	1210-04	RX exceeded carrier lost limit
1203-XX	Modem external termination test	1210-05	TX exceeded carrier lost limit
1203-01	Modem external TIP/RING failure	1210-06	Time-out waiting for dial tone
1203-02	Modem external data TIP/RING fail	1210-07	Dial number string too long
1203-03	Modem line termination failure	1210-08	Modem time-out waiting for remote response
1204-XX	Modem auto originate test	1210-09	Modem exceeded maximum redial limit
1204-01	Time-out waiting for SYNC [4]	1210-10	Line quality prevented remote response
1204-02	Time-out waiting for response [4]	1210-11	Modem time-out waiting for remote
			connection

NOTES:

[1]Local loopback mode

[2]Analog loopback originate mode

[3]Analog loopback answer mode

[4]Modem auto originate test

[5]Modem auto answer test

[6]Modem direct connect test

Compaq Personal Computers A-7

Changed – November 2000