Brother International FAX-170 Service Manual - Page 99

WSW03

Page 99 highlights

WSW03 (PABX* mode setting) Selector No. Function 1 CNG detection when sharing a modular wall socket with a telephone 2 Min. detection time length of PABX* dial tone, required for 4 starting dialing 5 CNG detection when sharing a modular wall socket with a telephone 6 Dial tone detection in PABX* 7 8 "R" key function Setting and Specifications 0: A 1: B No. 2 3 4 000 : 001 : 010 : 011 : 100 : 101 : 110 : 111 : 50 ms 210 ms 500 ms 800 ms 900 ms 1.5 sec. 2.0 sec. 2.5 sec. 0: A 1: B No. 6 7 00 : 01 : 10 : 11 : No detection (3.5 sec. WAIT) No detection (5 sec. WAIT) No detection (7 sec. WAIT) Detection (Frequency only) 0: 1st dial tone 1: No 1st dial detection add tone detection * PABX: Private automatic branch exchange NOTE: Selectors 2 through 4 and 6 through 8 are not applicable where no PABX is installed. • Selectors 1 and 5: CNG detection when sharing a modular wall socket with a telephone These selectors determine whether or not the equipment detects a CNG signal when a line is connected to a telephone sharing a modular wall socket with the equipment. If these selectors are set to "0,0," the equipment does not detect CNG. If set to other selector values, the equipment interprets CNG as an effective signal upon detection of CNG signals by the number of cycles specified by these selectors and then starts FAX reception. Selector No.1 No. 5 0 (A) 0 (A) 1 (B) 1 (B) 0 (A) 1 (B) 0 (A) 1 (B) Cycle No detection One cycle 1.5 cycles 2 cycles • Selectors 2 through 4: Min. detection time length of PABX dial tone, required for starting dialing Upon detection of the PABX dial tone for the time length set by these selectors, the equipment starts dialing. These selectors are effective only when both selectors 6 and 7 are set to "1" (Detection). V - 12

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WSW03
(PABX*
mode
setting)
Selector
No.
Function
Setting
and
Specifications
1
CNG
detection
when
sharing
a
modular
wall
socket
with
a
telephone
0:
A
1:
B
2
4
Min.
detection
time
length
of
PABX*
dial
tone,
required
for
starting
dialing
No.
2
3
4
0
0
0
:
50
ms
0
0
1
:
210
ms
0
1
0
:
500
ms
0
1 1
:
800
ms
1
0
0
:
900
ms
1
0
1
:
1.5
sec.
1 1
0
:
2.0
sec.
1 1 1
:
2.5
sec.
5
CNG
detection
when
sharing
a
modular
wall
socket
with
a
telephone
0:
A
1:
B
6
7
Dial
tone
detection
in
PABX*
No.
6
7
0
0
:
No
detection
(3.5
sec.
WAIT)
0
1
:
No
detection
(5
sec.
WAIT)
1
0
:
No
detection
(7
sec.
WAIT)
1 1
:
Detection
(Frequency
only)
8
"R"
key
function
0:
1st
dial
tone
1:
No
1st
dial
detection
add
tone
detection
*
PABX:
Private
automatic
branch
exchange
NOTE:
Selectors
2
through
4
and
6
through
8
are
not
applicable
where
no
PABX
is
installed.
Selectors
1
and
5:
CNG
detection
when
sharing
a
modular
wall
socket
with
a
telephone
These
selectors
determine
whether
or
not
the
equipment
detects
a
CNG
signal
when
a
line
is
connected
to
a
telephone
sharing
a
modular
wall
socket
with
the
equipment.
If
these
se-
lectors
are
set
to
"0,0,"
the
equipment
does
not
detect
CNG.
If
set
to
other
selector
values,
the
equipment
interprets
CNG
as
an
effective
signal
upon
detection
of
CNG
signals
by
the
number
of
cycles
specified
by
these
selectors
and
then
starts
FAX
reception.
Selector
No.1
No.
5
Cycle
0
(A)
0
(A)
No
detection
0
(A)
1
(B)
One
cycle
1
(B)
0
(A)
1.5
cycles
1
(B)
1
(B)
2
cycles
Selectors
2
through
4:
Min.
detection
time
length
of
PABX
dial
tone,
required
for
starting
dialing
Upon
detection
of
the
PABX
dial
tone
for
the
time
length
set
by
these
selectors,
the
equip-
ment
starts
dialing.
These
selectors
are
effective
only
when
both
selectors
6
and
7
are
set
to
"1"
(Detection).
V
-
12