Troubleshooting and Routine Maintenance
151
B
Dial Tone B
Setting the dial tone to Detection will shorten
the dial detect pause.
aPress Menu.
bPress aor b to choose
Initial Setup.
Press OK.
cPress aor b to choose Dial Tone.
dPress dor c to choose Detection or
No Detection.
Press OK.
ePress Stop/Exit.
Telephone line interference B
If you are having problems sending or
receiving a fax due to possible interference on
the telephone line, we recommend that you
adjust the Equalization for compatibility to
reduce the modem speed for fax operations.
aPress Menu.
bPress aor b to choose Fax.
Press OK.
cPress aor b to choose
Miscellaneous.
Press OK.
dPress aor b to choose
Compatibility.
ePress dor c to choose High, Normal or
Basic(for VoIP).
Basic(for VoIP) reduces the
modem speed to 9600 bps. Unless
interference is a recurring problem
on your telephone line, you may
prefer to use it only when needed.
Normal sets the modem speed at
14400 bps.
High increases the modem speed to
33600 bps. (factory setting)
Press OK.
fPress Stop/Exit.
Note
When you change the compatibility to
Basic(for VoIP), the ECM feature is
only available for color fax sending.
The network scanning feature does
not work. (For Windows® users only) Firewall settings on your PC may be rejecting the
necessary network connection. Follow the instructions below to configure the
Firewall. If you are using a personal Firewall software, see the User’s Guide for
your software or contact the software manufacturer.
For Windows® XP SP2 and Windows Vista® users, see Firewall settings in the
Software User’s Guide on the CD-ROM.
For Windows® XP SP1 user’s, please visit the Brother Solutions Center.
The network PC-Fax Receive
feature does not work.
Your computer cannot find your
machine. <Windows® users>
Firewall settings on you PC may be rejecting the necessary network connection.
For detail, see the instruction above.
<Macintosh® users>
Re-select your machine in the DeviceSelector application located in Macintosh
HD/Library/Printers/Brother/Utilities/Device Selector or from the model of
ControlCenter2.

Network Difficulties (continued)

Difficulty Suggestions