US Robotics Sportster Operating Instructions Manual page 110

PROBLEM DIAGNOSIS
Your You may be trying to download a file to a
communications compressed area of your hard disk.
software is
reporting many
cyclic
Your modem initialization string could be
redundancy
insufficient for fax transmissions.
check (CRC)
errors and low There may be a Terminate and Stay
characters per Resident (TSR) program (such as a screen
second (CPS) saver or virus scanner) running in the
(cont.). background, disrupting data
communications.
Errors are
constantly Your baud rate may be set too high.
occurring in
You may be trying to fax a compressed
your V.17 fax
file
transmissions.
RapidComm's port settings may be
RapidComm
incorrect.
fails to initialize
the modem.
106
T O
ROUBLESHOOTING AND NLINE
POSSIBLE SOLUTION
Download to an uncompressed area on your hard drive.
In terminal mode, type AT&H3&I2&R2S7=90 and press ENTER. This is an
initialization string. The standard string for faxing is AT&F1S36=0.
Disable any Terminate and Stay Resident (TSR) programs running in the
background. If you have software running as a TSR, check the software's manual
for information about disabling its ability to operate as a TSR.
Lower baud rate to 9600, 7200, or 4800..
Open the file in the application in which it was created. Select RapidComm as the
printer and then print the file.
Make sure RapidComm's port settings are correctly set for your modem.
H R
ELP ESOURCES