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Attached is a file with AT commands and instructions to help set the
internal registers of GEMS modems for AVOS uploads per GEMS User’s Guide
Appendix N. These commands make setting the registers a less difficult and error
prone task; especially if the modems have previously been used for Unix VTS
uploads. It is likely that a single command or a shorter set of commands can be
set up to only address the specific registers that need changing, but these
commands set every register to their proper value. This way you do not have to
check each register and determine which need changing and which do not. Take a look and if they help, great. Mark S
Earley Support Services Specialist Diebold Election Systems 850 422-2100 office/fax 850 322-3226 cell |
AT commands to set internal registers for GEMS AVOS modems (US Robotics 33.6 fax modems) The following commands are structured to be easily pasted into the Hyperterminal window. This process facilitates setting the internal modem registers for GEMS AVOS modems. After starting the Hyperterminal session on the port desired (See GEMS User's Guide, Appendix N), copy the AT commands one line at a time from below, and paste them into the Hyperterminal screen. After pasting each individual command into Hyperterminal, press the ENTER key to send the command to the modem. The modem should return OK after each command is sent. Once all commands have been sent to the modem, close Hyperterminal and turn off the modem. Then restart Hyperterminal and turn the modem back on. Then enter the ATI4 command and verify the changes are still there. NOTES: 1. Use the "Edit > Paste" menu sequence to paste the commands into Hyperterminal. I have experienced problems using "CTRL V" or "right click menus" to paste. 2. Do not click on the Hyperterminal screen below the menu. Clicking in the command area can confuse the system, it seems. 3. The &G0 setting is purposely left out as it causes problems. Verify that &G0 is correctly set, and if not, set it independently. 4. To ease the starting of Hyperterminal, paste a shortcut link to the Hyperterminal session onto the desktop. 5. The maximum command length is 58 characters. The modem does not count the AT prefix or spaces in this number. at commands: =============== AT B0 E1 F1 M1 Q0 V1 X4 Y0 &W AT &A3 &B1 &C1 &D2 &H1 &I0 &K1 &M4 &N0 &P0 &R2 &S0 &T5 &U0 &Y1 &W AT S00=1 S01=0 S02=43 S03=13 S04=10 S05=8 S06=2 S07=60 S08=2 &W AT S09=6 S10=14 S11=70 S12=50 S13=0 S15=0 S16=0 S18=0 S19=0 &W AT S21=10 S22=17 S23=19 S25=5 S27=0 S28=8 S29=20 S30=0 S31=128 &W AT S32=2 S33=0 S34=0 S35=0 S36=14 S38=0 S39=0 S41=0 S42=0 &W
AT commands to set internal registers for GEMS AVOS modems (US Robotics 33.6 fax modems) The following commands are structured to be easily pasted into the Hyperterminal window. This process facilitates setting the internal modem registers for GEMS modems used for AVOS uploads. After starting the Hyperterminal session on the port desired (See GEMS User's Guide, Appendix N), copy the AT commands one line at a time from below, and paste them into the Hyperterminal screen. After pasting each individual command into Hyperterminal, press the ENTER key to send the command to the modem. The modem should return OK after each command is sent. Once all commands have been sent to the modem, close Hyperterminal and turn off the modem. Then restart Hyperterminal and turn the modem back on. Then enter the ATI4 command and verify the changes are still there. NOTES: 1. Use the "Edit > Paste" menu sequence to paste the commands into Hyperterminal. I have experienced problems using "CTRL V" or "right click menus" to paste. 2. Do not click on the Hyperterminal screen below the menu. Clicking in the command area can confuse the system, it seems. 3. The &G0 setting is purposely left out as it causes problems. Verify that &G0 is correctly set, and if not, set it independently. 4. To ease the starting of Hyperterminal, paste a shortcut link to the Hyperterminal session onto the desktop. 5. The maximum command length is 58 characters. The modem does not count the AT prefix or spaces in this number. at commands: =============== AT B0 E1 F1 M1 Q0 V1 X4 Y0 &W AT &A3 &B1 &C1 &D2 &H1 &I0 &K1 &M4 &N0 &P0 &R2 &S0 &T5 &U0 &Y1 &W AT S00=1 S01=0 S02=43 S03=13 S04=10 S05=8 S06=2 S07=60 S08=2 &W AT S09=6 S10=14 S11=70 S12=50 S13=0 S15=0 S16=0 S18=0 S19=0 &W AT S21=10 S22=17 S23=19 S25=5 S27=0 S28=8 S29=20 S30=0 S31=128 &W AT S32=2 S33=0 S34=0 S35=0 S36=14 S38=0 S39=0 S41=0 S42=0 &W