There is no audible

The speaker is turned off; reset the

tone when you try to

modem's settings to the factory settings.

call.

The cables are not correctly connected.

 

 

Check all connections from the

 

telephone wall jack to the modem.

 

There is a problem with the telephone

 

line; check it using a standard telephone

 

set.

 

You are connected to an incompatible

 

telephone network. Refer to the section:

 

‘Utilization Notes’ in this manual.

 

 

The modem does not

Check that the application's auto-answer

respond to incoming

mode is turned on.

calls.

Some office networks use a low voltage

 

 

call signal that the modem cannot

 

recognize. Try connecting the modem to

 

a line that is not part of this type of

 

network.

 

 

The modem connects

Incorrect software configuration. Check

to the remote modem,

that the transmission speed, the parity

but the text received

and the number of stop bits defined in

is illegible.

the software correspond to the settings

 

of the remote modem. Data compression

 

could be used on one of the modems

 

and not on the other. Check the flow

 

control. If required, reconfigure the

 

modem to the factory settings.

 

 

Using a certain

Check the way the application initializes

terminal emulation

the modem :

application, the

$7￿)￿(QWHU!

modem sends back

 

many transmission

This re-initialization includes resetting

errors.

the hardware flow control.

 

If you want to set software flow control

 

on (XON/XOFF), type the following

 

command instead:

 

$7￿)￿.￿￿(QWHU!

 

 

Sportster Winmodem 33600 & x2/56K - User's manual 23

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USRobotics 33600 There is no audible, Tone when you try to, Respond to incoming, Calls, Modem connects, Is illegible