Brother FAX218 Service Manual page 120

Selector
No.
Erasing time length of ICM tone
1
recorded preceding the tone
detection starting point in the case
|
of automatic line disconnection due
3
to no voice signal received
No. of CNG cycles to be detected
(when the line is connected via the
4
external telephone in the external
5
TAD mode or via the facsimile
equipment in F/T or TAD mode)
Number of DTMF tone signals for
6
inhibiting the detection of CNG
7
during external TAD operation
8 Not used.
NOTE: Selectors 1 through 5 are applicable to those models equipped with a built-in TAD.
Selectors 1 through 3:
If the equipment has disconnected the line after detection of disconnection tone in ICM recording, it
erases tone recorded preceding the tone detection starting point for the time length set by these
selectors.
Selectors 4 and 5: No. of CNG cycles to be detected
The equipment interprets a CNG as an effective signal if it detects a CNG signal by the number of
cycles specified by these selectors in any of the following cases:
• when the line is connected via the external telephone in the external TAD mode.
• when the line is connected via the facsimile equipment in F/T or TAD mode.
Selectors 6 and 7: Number of DTMF tone signals for inhibiting the detection of CNG during external
If the equipment receives this specified number of DTMF tone signals during external TAD
operation, it will not detect CNG afterwards.
If these selectors are set to "1, 1," the CNG detection will not be inhibited.
WSW34
Function
Erasing time length of ICM tone recorded preceding the tone detection
starting point in the case of automatic line disconnection due to no voice
signal received
TAD operation
)
(Function setting 12
Setting and Specifications
No. 1 2 3
0 0 0
0 0 1
0 1 0
0 1 1
1 0 0
1 0 1
1 1 0
1 1 1
No. 4 5
0 0 :
0 1 :
1 0 :
1 1 :
No. 6 7
0 0 :
0 1 :
1 0 :
1 1 :
V - 47
: 0 sec.
: 1 sec.
: 2 sec.
: 3 sec.
: 4 sec.
: 5 sec.
: 6 sec.
: 7 sec.
0.5 (A)
1 (B)
1.5 (C)
2 (D)
3
2
1
OFF