ADTRAN Express XRT manual List of Figures

	Table of Contents
Chapter 5: Upgrading Software		49
HyperACCESS		51
For Windows 95 and Windows NT 4.0:		51
For Windows 3.1 and Windows NT 3.51:		51
Chapter 6: Troubleshooting		53
Power/Line LED is Off		53
Power/Line LED Flashes and B1 and B2 LEDs are Off		53
Power/Line LED, B1, and B2 LEDs Flash Green		54
Dial-Up Connection Problems		55
Auto-detect Switch/SPIDs Remains at Link Down		55
Express XRT Not Detected		55
External Analog Modem Not Detected		56
Difficulty with 230.4 kbps Operation		56
Dial-Up Networking Difficulty		56
Appendix A: AT Commands and S-Registers		57
Using an AT Command		58
Using S-Registers		58
Reading an S-Register		58
Reading an S-Register String		58
Changing an S-Register		58
Changing a String S-Register		59
Dialing a Call using the AT Command Processor		59
Appendix B: LEDs		71
Appendix C: Status Buffer Messages		73
Appendix D: Loop Status Messages		83
Appendix E: Connector Pinouts		87
List of Figures
Figure 1-1:	Express XRT Contents	3
Figure 2-1:	Dip Switches on Rear Panel	6
Figure 2-2:	Standard ISDN Internet/Remote Access
	Application	7
Figure 2-3:	Installation Options	10
Figure 2-4:	Unable to Auto-Detect	15
Figure 2-5:	Express Configuration Automatic Guide option	16
Figure 2-6:	Express Wizard Configuration Start Screen	17
Figure 2-7:	Express Wizard Configuration Tab	17
Figure 2-8:	Express Configuration Wizard Connection Tab	18
Figure 2-9:	Express Configuration Wizard Tray Tool	20
Figure 2-10:	Preferences Tab	20
Figure 2-11:	Express XRT Disabled, External Analog
	Modem Enabled	21
61202.153L3-1	Express XRT User Guide	iii