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Additional features
To change the beep volume
• Press the FUNCTION button until the display
shows:
FAX SET-UP.
• Press the START button until the display
shows:
BUZZER VOL.: LOW.
• Press the
ᮤ ᮣ
buttons to select between
LOW and HI.
• Press the START button to confirm the
setting.
• Press the STOP button to return to standby.
Adjusting the silence lapse time
This is the silent period which your DF450 will
interpret as an indication to switch to fax
reception mode.
To set the silence lapse time
• Press the FUNCTION button until the display
shows:
INSTALLATION.
• Press the START button until the display
shows:
SILENCE LAPSE. Pressing the
ᮤ ᮣ
buttons displays the available options.
• Press the START button to confirm your
selection.
• Press the STOP button to return to standby.
SURPLUS: AUTO is similar to SURPLUS: ON
but means that your DF450 will not print an
additional sheet if the received page is only
slightly longer than A4 (297mm). This prevents
the printing of unwanted pages and is your
DF450’s default setting.
• Press the START button to confirm your
selection.
• Press the STOP button to return your DF450
to standby.
Adjusting the beep in phone/fax
mode
You can adjust the volume and the length of
time the DF450 will beep before reverting to
answering the call.
To change the beep length
• Press the FUNCTION button until the display
shows
INSTALLATION.
• Press the START button until the display
shows
TEL LINE SET-UP.
• Press the START button; the display shows
FAX/TEL TIMER: 20.
• Press the
ᮤ ᮣ
buttons to display the beep
options:
15, 20, 30 or 40 seconds.
• Press the START button to confirm your
selection.
• Press the STOP button to return to standby.
START
FUNCTION
START
FUNCTION