<WSW28>

Selector No.

Function

 

Setting and Specifications

 

 

 

 

 

 

 

No. 1

2

3

 

 

0

0

0: 0 dB

1

 

0

0

1: +1 dB

 

0

1

0: +2 dB

 

Transmission level of DTMF

I

0

1

1: +3 dB

high-band frequency signal

 

1

0

0: 0 dB

3

 

 

1

0

1: -1 dB

 

 

 

 

1

1

0: -2 dB

 

 

1

1

1: -3 dB

 

 

 

 

 

 

 

No. 4

5

6

 

 

0

0

0: 0 dB

4

 

0

0

1: +1 dB

 

0

1

0: +2 dB

 

Transmission level of DTMF low-

I

0

1

1: +3 dB

band frequency signal

 

1

0

0: 0 dB

6

 

 

1

0

1: -1 dB

 

 

 

 

1

1

0: -2 dB

 

 

1

1

1: -3 dB

 

 

 

 

 

7

Not used.

 

 

 

8

 

 

 

 

 

 

 

 

 

 

 

 

•Selectors 1 through 6: Transmission level of DTMF high-/low-band frequency signal

These selectors are intended for the manufacturer who tests the machine for the Standard. Never access them.

App. 1-35

Confidential