Brother MFC-7450

App. 1-30
Confidential
<WSW25>
Note:
• Selectors 1 through 4 are not applicable in cases of models designed for the US market,
models not equipped with a function of detection for no tone with external TAD, nor for
models equipped with the Rockwell modem V24.
• Selectors 5 through 7 are applicable to the U.S.A. models only.
• Selectors 1 and 2: External TAD no-tone detection start delay time (Not used.)
Valid only for the external TAD mode. This machine will delay the start of detection for no
tone by the length of time set by selectors 1 and 2.
The sum of the detection delay time setting and the waiting time for no-tone detection
setting by selectors 1 through 5 of WSW21 must be within 40 seconds or less.
• Selectors 3 and 4: External TAD no-tone detection level (Not used.)
These selectors set the no-tone detection level in the external TAD mode.
• Selectors 5 through 7: Pause between paging number and PIN
These selectors set the pause time between a telephone number being paged and PIN
(personal identification number) for the paging feature.
Selector No. Function Setting and Specifications
1
2
External TAD no-tone detection
start delay time (Not used.)
No. 1 2
00: 0 sec.
01: 8 sec.
1 0: 16 sec.
1 1: 24 sec.
3
4
External TAD no-tone detection
level (Not used.)
No. 3 4
0 0: -43 dB (A)
0 1: -46 dB (B)
1 0: -49 dB (C)
1 1: -51 dB (D)
5
I
7
Pause between paging number
and PIN
No. 5 6 7
0 0 0: 2 sec.
0 0 1: 4 sec.
0 1 0: 6 sec.
0 1 1: 8 sec.
1 0 0: 10 sec.
1 0 1: 12 sec.
1 1 0: 14 sec.
1 1 1: 16 sec.
8 Not used.