TOA Electronics EX-16 Instrukcja Użytkownika Pobierz pdf (Strona 23)

3.9 Connection of the Talk-Back Unit

Connection of the talk-back unit is shown below.

SPEAKER

EX-16

TERMINAL

BOARD

When the talk-back speaker is used as a microphone, sound clearness and

microphone sensitivity vary according to the ambient noise level and in-

stallation position. The sensitivity of the talk-back speaker's microphone

can be adjusted by the input volume control on the front of the TKU-11.

Adjustment is necessary after installation.

TKU-11

Fig.

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 35 36

Brak uwag

TOA Electronics EX-16 Instrukcja Użytkownika Strona 23