Paradyne COMSPHERE 3830, Quick Reference

Page 1: ...COMSPHERE 3800 SERIES MODEMS MODEL 3830 QUICK REFERENCE Document No 3830 A2 GL10 00...

Page 2: ...and issued as a new release to this manual Warranty Sales and Service Information Contact your local sales representative service representative or distributor directly for any help needed For additio...

Page 3: ...Support Technical Manuals Business Class Analog Modems Select the following document 3830 A2 GB91 COMSPHERE 3800 Series Modems Model 3830 User s Guide To request a paper copy of a Paradyne document W...

Page 4: ...d the Important Safety Instructions on page 15 Make sure your installation site is clean and well ventilated Allow space around the modem for installing cables and telephone cords and make sure the mo...

Page 5: ...l power switch is Off 2 Connect the DB 25 P plug connector on the cable to the DB 25 S socket connector labeled DTE on the modem s rear panel Use a small screwdriver to fasten the cable to the modem 3...

Page 6: ...nductor modular plug into the jack labeled LINE 2 Insert the other end of the modular cord into the dial network interface 2 Wire Leased Line Connection Procedure For 2 wire leased line connection to...

Page 7: ...choke shut 2 Install a cable tie behind the ferrite choke to prevent it from sliding along the cable Communications Software Installation A personal computer commands and controls a dial modem through...

Page 8: ...and control refer to Recovering AT Commands for these procedures Procedure To change a factory template 1 Use the AT F W command to load the appropriate factory configuration to the appropriate storag...

Page 9: ...re listed in the following section Read through these procedures before performing a recovery Procedure 1 Turn the modem Off and then ON The modem performs a power up self test in which all LEDs light...

Page 10: ...dem for a specific application The factory default configuration options are suitable for most applications The following initialization strings identify essential AT commands that directly impact mod...

Page 11: ...codes Refer to Result Codes section Q1 Disables result codes Q2 Enables originate modem to send result codes to the DTE Required for most UNIX applications Sr Displays value of S Register where r is...

Page 12: ...obile Valid only if ETC is installed F6 Cellular PSTN Valid only if ETC is installed Gn V 22bis Guard Tone G0 Disables guard tone G1 Sets guard tone to 550 Hz G2 Sets guard tone to 1800 Hz AT COMMANDS...

Page 13: ...k Source X0 Modem provides internal clock source for synchronous data Pin 15 X1 Modem uses external source Pin 24 for clock for synchronous data X2 Modem uses received signal as clock source for synch...

Page 14: ...fallback character n to an ASCII value from 0 to 127 Bn Sets data rate to n 300 to 19200 Cn MNP 5 Data Compression C0 Disables MNP5 data compression C1 Enables MNP5 data compression Rn Sets DTE rate...

Page 15: ...TR Cont Repeat 0 0 Disable 1 Enable S39 Receive Buffer Disconnect Delay 0 0 Disable or 1 255 seconds S41 Dial Line Rate 21 1 14400 V 32bis 2 12000 V 32bis 3 9600 V 32bis 4 7200 V 32bis 5 4800 V 32bis...

Page 16: ...utary 1 Control S75 Network Management Address 255 0 255 001 256 S76 V 32bis Dial Autorate 0 0 Enable 1 Disable 2 Start at 4800 bps 3 Start at 9600 bps S77 DTR Alarm Reporting 0 0 Disable 1 Enable S78...

Page 17: ...al purpose cables are provided with this product Special cables which may be required by the regulatory inspection authority for the installation site are the responsibility of the customer 7 When ins...

Page 18: ...NDITIONED BY THE REQUIREMENTS THAT NO MODIFICATIONS WILL BE MADE TO THE EQUIPMENT UNLESS THE CHANGES OR MODIFICATIONS ARE EXPRESSLY APPROVED BY PARADYNE WARNING Government Requirements and Equipment R...

Page 19: ...for repair contact them directly for return instructions using one of the following methods Via the Internet Visit the Paradyne World Wide Web site at http www paradyne com Via Telephone Call our aut...

Page 20: ...f service in some situations Repairs to certified equipment should be made by an authorized Canadian maintenance facility designated by the supplier Any repairs or alterations made by the user to this...