4 plug the mains lead into a convenient socket, 5 fit your df450 attachments to the main unit, Automatic rx – BT DF450 User Manual
Page 9: Add paper, Setting up, Std fine half tone, External hold a - a redial pause 2. tone

6
Setting up
4 Plug the mains lead into a
convenient socket
Your DF450 automatically performs a quick
self test. The Liquid Crystal Display shows
AUTOMATIC RX
and
ADD PAPER.
5 Fit your DF450 attachments
to the main unit
❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍
❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍
❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍ ❍
A4 I
STD FINE HALF TONE
1
2
3
4
5
6
7
8
9
0
✱
P - TB
SYMBOLS
FUNCTION
QUICKDIAL
CLEAR
LAST TX
RX MODE
RESOL. CONTRAST
ᮤ
ᮣ
-
+
EXTERNAL HOLD
A -
a
REDIAL
PAUSE
2. TONE
MONITOR
START
STOP
1
ABC
DEF
GHI
JKL
MNO
PRS
TUV
WXY
QZ
2
3
4
5
6
7
8
9
10
ERROR
DF 450
Received document
tray
Sent document tray
Automatic sheet
feeder cassette
The DF450 is designed to be permanently
connected, ready to receive and send faxes 24
hours a day. If you need to turn the machine off,
switch off at the mains power plug. The machine
does not have an on/off switch.