BT DF450 manual Fax monitor, To change the speaker volume

Additional features

Additional featuresYour DF450 has a range

of extra features which you can set to suit the way you work

Adjusting the resolution and contrast

You can choose different settings to ensure improved quality when sending or copying a document.

RESOL. CONTRAST

◀♣

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•Insert the document to be faxed or copied

•Press the CONTR button three times to view the options. You can choose LIGHT, NORMAL or DARK. For light documents in pencil or thin print quality, select the DARK setting. For documents with a dark background, select the LIGHT setting.

•Press the RESOL button and the display will move the arrow between the settings STD,

FINE and HALF TONES.

For small or hard-to-read text, select the FINE setting.

➔

STD FINE HALF TONES

For pages containing pictures, photographs or drawings, select HALF TONES.

➔ ➔

Fax monitor

Your DF450 is pre-set to allow you to hear the signals exchanged during a fax call in the initial connection phase via its in-built speaker.

To switch off the fax monitor

START FUNCTION

•Press the FUNCTION button until the display shows INSTALLATION.

•Press the START button.

•Press the FUNCTION button until the display shows DIAGNOSTICS.

•Press the START button until the display shows LINE MONITOR: ON.

•Press the ♣ buttons to switch the display to LINE MONITOR: OFF.

•Press the START button to confirm setting.

•Press the STOP button to return to standby.

To change the speaker volume

You can change the volume of your DF450’s in-built speaker.

•Press the MONITOR button.

•Press the ◀ ♣ buttons to adjust the volume.

STD FINE HALF TONES

25