US Robotics 56K USB MODEM - Betriebsanleitung PDF herunterladen (Seite 102)

TROUBLESHOOTING AND ONLINE HELP RESOURCES

Possible Solution:

In terminal mode, type AT&F1 and press

ENTER to set hardware flow control.

PROBLEM:

Your commun ications software is

reporting many cyclic redundancy

check (CRC) errors and low

characters per se cond (CPS).

Diagnosis:

You may have a bad phone line.

Possible Solution:

Try placing the call again. The phone

company routes calls differently each time.

Diagnosis:

Optimum flow control settings may not be

enabled on your modem.

Possible Solution:

In terminal mode, type AT&F1 and press

ENTER to set hardware flow control.

Diagnosis:

If your communications program is

DOS-based, you’re running it under

Windows, and other software is running,

conflicts between programs may be causing

the CRC errors.

Possible Solution:

Close every program but the communications

program.

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US Robotics 56K USB MODEM - Betriebsanleitung Seite 102